Find the unknown angle measure by solving for the given variable.
Supplementary angles
Answers
Step-by-step explanation:
Given that,
∠PSQ = 13x+7
∠QSR = 42x+8
We need to find the measure of angles.
We can use the property of linear pair. ATQ,
13x+7 + 42x+8 = 180 (Linear pair)
Taking like terms,
13x+42x = 180 - 7-8
55x = 165
x = 3
So,
∠PSQ = 13x+7 = 13(3) + 7 = 46°
∠QSR = 42x+8 = 42(3) + 8 = 134°
Hence, this is the required solution.
Related Questions
2 cities are 18 inches apart on a map and 30 miles apart in real life whats the scale factor used on the map.
Answers
Answer:
you're scale is 1.6666667
Step-by-step explanation:
because if you do 30 decided by 18 it gives u 1.6666667
summer babysitting. She decided
to put this money in a bank that
earns a 5% simple interest rate.
How many years will it take to
double her initial deposit?
A) 10 years
B) 12 years
C) 15 years
D) 18 years
E) 20 years
Answers
Answer: B.12 years
Step-by-step explanation:
please anwser this for me!!
Answers
Answer:
No
Step-by-step explanation:
The relation given as represented by the table of values is definitely not a function. This is because, 1 domain value (x-value), is having two range values (y-values), 2 and 5, that are assigned to it.
A function cannot have two y-values assigned to one x-values.
Katie's baby took 3 naps. Each nap was of an hour long.
6
How long did the baby nap in all? Move numbers to the blanks to answer the question.
Answers
Answer:
18 naps
Step-by-step explanation:
We have the keyword each, so we are multiplying, so our equation is:
3 x 6 = 18
So, Katie's baby napped for 18 hours in all
Answer:
18 is the answer
what is this
h divide 4 = 9
Answers
Answer: 36÷4=9
Step-by-step explanation:
For the given fact below, which subsequent true/false statement is true?
Answers
Answer:
Step-by-step explanation:
Mel passed the math class.
Mel failed the math class.
Mel likes math.
Mel took math this semester.
Question 15
10 Points
Indicate the most appropriate if-then statement that the English sentence represents:
People 25 years or older do not pay an additional car rental fee.
If a person is 25 years old or older, then the person does not pay an additional car rental fee.
If a person is 25 years old or younger, then the person does not pay an additional car rental fee.
If a person does not need to pay an additional car rental fee, then the person is 25 years old or older.
Unknown
Question 16
10 Points
Given: If X, then Y. If Y, then Z.
Y is true. So:
X is unknown, Z is unknown
X is unknown, Z is true
X is false, Z is true
X is true, Z is true
Question 17
10 Points
Using everyday knowledge, which of the following statements is an if-then statement whose reverse is also correct?
If the TV is unplugged, then the TV will not turn on.
If the light bulb was recently on, then the light bulb is hot.
If an ambulance has emergency lights on, then cars on the road pull over.
If the wind is blowing, then the weather is chilly.
Question 18
10 Points
Using everyday knowledge, indicate whether the if-then statements are correct forward-only or both forward and reverse.
Statement 1: If Bo is Mel’s sibling, then Mel is Bo’s sibling.
/ Statement 2: If the sprinklers are on, then the grass is wet.
Forward-only / Forward-only
Forward-only / Forward and reverse
Forward and reverse / Forward-only
Forward and reverse / Forward and reverse
Question 19
10 Points
Given: If A AND B, then C. Given: The if-then statement's reverse is also correct. Given A is false, B is false. What is C?
True
False
Both true and false
Unknown
Question 20
10 Points
What pages will be favored for the given search? Search terms: Michael OR Jordan
Pages about Michael Jordan
Pages about Michael, plus pages about OR, plus pages about Jordan
Pages about Michael, plus pages about Jordan
Pages about Michael, plus pages about Jordan, plus pages about both
Question 21
10 Points
The rules for a soccer player receiving a yellow card are as follows:
IF a player
delays-restart
OR (dissents-by-word OR dissents-by-action)
OR ((enters OR re-enters OR leaves) AND NOT (had-permission))
OR ((corner-kick OR free-kick OR throw-in) AND fails-respect-distance)
OR commits-persistence-offences
THEN the player should receive a yellow card
A player leaves the field with permission. Later, the player re-enters the field without permission. The player:
Should receive a yellow card
Should not receive a yellow card
Should receive a yellow card only if the player also delays the restart
Should receive a yellow card only if committing all the other 4 offenses too
Question 22
10 Points
What percentage of people partake in physical activity and abstain from smoking, but do not eat fruit and vegetables?
1%
5%
10%
14%
Question 23
10 Points
Given the true/false statements are true (facts), select the best logical induction made from those statements:
Mo likes oranges. Jai likes oranges. Ben likes oranges.
People don't like apples
People only like oranges
People like oranges
People like fruit
Question 24
10 Points
Given a function described as the table below, what is y when x is 2?
0
1
2
4
Question 25
10 Points
Given a function described as the graph below, what is y when x is 3?
1
3
6
10
Question 26
10 Points
The figure below shows total costs for three gym memberships. Which is the most accurate statement?
Of the 3 memberships, Monthly is cheapest for under 5 months, while Standard is cheapest for over 10 months.
Platinum is costliest for any duration
Monthly is cheapest for any duration except for 5-10 months
Standard is cheapest for a duration between 5-10 months; other plans are cheaper for shorter or longer durations.
Question 27
10 Points
The figure shows estimated medical costs versus what a user actually pays for three health insurance plans with different deductibles. For which plan does the user pay the least for estimated medical costs of $4,000?
$500 deductible plan
$1,000 deductible plan
$2,000 deductible plan
The user pays the same for all three plans.
Question 28
10 Points
What is the value of cell C2?
2
24
50
64
Question 29
10 Points
What formula should be entered in A3 to compute A1 divided by C3?
=A3/A1
=A1/C3
=A1*C3
=C3/A1
Question 30
10 Points
Based on the vertical bar chart below, in which of the following months were approximately 10% of professional European soccer players born?
January
April
October
December
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Details & Information
Assessment due date
2/2/21, 1:59 AM (EST)
Goals & standards
Aligned with 2 goals
Attempts
1 attempt left
Grading
Maximum points
300 points
Description
Complete the midterm exam. You have one attempt at the exam. So, be sure you review all previous course
Hence , correct option is Option B i.e. Mel did pass the class.
How to Solve:The statement says that Mel scored C+ is Chemistry.
We will approach our answer logically by examining each option.
Option A says Mel does not like chemistry. This Cannot be true because maybe Mel likes chemistry but he just has scored less or maybe this C+ is an achievement for Mel.
Option B says that Mel did pass the class. This is possible because a student is considered as not qualified if he/she scores D or below, but Mel has scored C+ which is above the qualifying criteria.
Option C says that Mel did not achieve a passing grade for the class which is false because C+ is a passing grade scored by Mel.
Option D is Mel took math this semester which doesn't makes any sense.
hence, Option B is correct.
Learn more about Assertion and Reason at:
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Help please .
Solve for variable
Answers
Find two points for each labeled line in the graph below. Then use those two sets of coordinate points to help you find the slope and use whichever method for finding equations that you prefer to find the equation of each line listed. You only need to write the equation of each line for your answer. Remember, you must first put the equations in slope-intercept form. Label your answers m and b to represent the slope and y-intercept.
A:
B:
C:
D:
Answers
Answer:
???
Step-by-step explanation:
wheres y
Answer:
the equation to find slope is (y2-y1)/(x2-x1)
A: (-4,1) (0,3) (for all of these except for the last one, i included the y-intercept as one of the points)
3-1/0-(-4)
2/4
m=1/2
y= 1/2x +3
B: (0,-1) (3,1)
3-0/1-(-1)
m=3/2
y= 3/2x -1
C: (0,-3) ( 6,-1)
-1 -(-3) / 6-0
2/6
m= 1/3
y = 1/3x -3
D: (3,-3) (6,0)
0 -(-3) / 6-3
3/3
1
m= 1
y -y1 = m (x - x1) (this is point-slope form, plugging in the slope and a point on the line, and then solving it will give you slope-intercept form)
y - 0 = 1(x -6)
y = 1x -6
Step-by-step explanation:
I hope this helped :)
10. One number is twenty more than eight times another number. The sum of the
numbers is eleven. Find the two numbers.
Answers
Answer:
the two numbers are 12 and -1.
Step-by-step explanation:
Let the large number be represented by x and the smaller number by y.
So that;
x = 8y + 20 .................. 1
x + y = 11 ................... 2
From equation 2,
x = 11 - y .......... 3
Substitute equation 3 into equation 1 to have,
11 - y = 8y + 20
11 - 20 = 8y + y
-9 = 9y
divide through by 9 to have,
y = -1
Substitute the value of y in equation 3,
x = 11 - (-1)
= 11 + 1
= 12
x = 12
x = 12, y = -1
The two numbers are 12 and -1.
(can u guys help me PLSSSSS ) A company sets sales goals for employees each month.
A: At her current pace, how many items will Kristina sell in 28 days?
B:Is she on track to meet the goal? Explain
Answers
B. She is not on track to meet the goal. By doing the math she would only sell around 294 items by day 28 when she needs to sell around 400 to reach her goal. if she keeps this pace she won’t reach that goal unless she is able to bump up her weekly count by 2-5 items then she can either hit the goal or go over.
I am once again asking for your help with solving this problem.
Answers
Answer:
llll, Vl, Vll
Step-by-step explanation:
using the numbers 3, 5, and 8, can you write nine proper fractions and nine improper fractions? You may use each number only once within a fraction.
Answers
Answer:
First, we can write a fraction as a/b
Where a is the numerator, and b is the denominator.
A proper fraction is a fraction where the numerator is smaller than the denominator.
Using only the given numbers (only once per fraction), some examples of proper fractions are:
3/5
3/8
5/8
3/85
3/58
5/83
5/38
8/35
8/53
You can see that in all of them the denominator is larger than the numerator.
The improper fractions are those where the numerator is equal or larger than the denominator.
The 9 examples using the given numbers are:
5/3
8/5
8/3
35/8
38/5
53/8
58/3
83/5
85/3
Add these two expressions … 15.5y - 10.3 and -35.4y + 5
Answers
Answer:
-19.9y-5.3
Step-by-step explanation:
QRINC offered new employees a starting salary of $34,862 in 2013. What would a comparable starting salary have been in 2003?
Answers
Complete Question
Table of Annual CPI values
2003-184.00
2004-188.90
2005-195.3
2006-201.6
2007-207.342
2008-215.303
2009-214.537
2010-218.056
2011-224.939
2012-229.594
2013-232.957
2014-236.736
QRINC offered new employees a starting salary of $34,862 in 2013. What would a comparable starting salary have been in 2003?
Answer:
[tex]C=27535.5881128[/tex]
Step-by-step explanation:
From the question we are told that
CPI for 2003(index)=2003-184.00
CPI for 2013(index)=2013-232.957
Starting salary in 2013 at $34,862
Generally comparable starting salary C is given as
[tex]C=\frac{starting salary}{CPI for 2013(index} *CPI for 2003(index)[/tex]
[tex]C=\frac{34,862}{232.957} *184[/tex]
Therefore C the comparable starting salary is givrn to be
[tex]C=27535.5881128[/tex]
[tex]C=27536 appro[/tex]
Simplify this expression.
[tex]\frac{4^{9} }{4^{3} }[/tex]
Answers
9x9x9x9divide by 4x4x4
Answer:
4⁹ / 4³ = 4⁶ = 4096
Step-by-step explanation:
You can solve this by realising that exponents (the 9 and the 3 in this case), simply tell you how many times to multiply the numbers together.
What you're see there then can also be expressed as:
[tex]\frac{4 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4}{4 \times 4 \times 4}[/tex]
Because the numerator and denominator are all multiples of the same number repeatedly, you can simply eliminate the bottom three fours from the top and bottom, giving you:
[tex]\frac{4 \times 4 \times 4 \times 4 \times 4 \times 4 \times (4 \times 4 \times 4)}{(4 \times 4 \times 4)}\\\\= 4 \times 4 \times 4 \times 4 \times 4 \times 4[/tex]
[tex]4 \times 4 \times 4 \times 4 \times 4 \times 4[/tex]
A simpler way to look at it is to understand that when the same number is being raised to different bases, and then multiplied or divided, you can simply add or subtract the exponents. For example, speaking very generically:
[tex]x^a \times x^b = x^{a + b}[/tex]
and
[tex]x^a \div x^b = x^{a - b}[/tex]
In this case then, we can simply say:
[tex]\frac{4^9}{4^3} = 4^{9 - 3} = 4^6[/tex]
So when simplified, the expression is equal to 4⁶, or 4096.
What is the density of the glass in 2.5 g/cm in kg/m
Answers
We are given:
Density of glass in g/cm³ = 2.5
Finding the density in kg/m³:
In converting 2.5 g/cm³ to kg/m³, we will first convert the g to kg
Converting the g to kg:
2.5 g/cm³ * 1
Since 1kg = 1000g, 1kg/1000g = 1
2.5 g/cm³ * 1kg / 1000g
the g in the numerator and the denominator will cancel out and we will get:
2.5 kg / 1000 cm³
Converting the cm³ to m³:
We know that 1 m³ = 10⁶ cm³
So, 10⁶ cm³ / 1 m³ = 1
Multiplying the density by 1
2.5 kg / 10³ cm³ * 1
2.5 kg / 10³ cm³ * 10⁶ cm³ / 1 m³
the cm³ in the numerator and the denominator will cancel out
2.5 * 10⁶ kg / 10³ m³
2.5 * 10³ * 10³ kg / 10³ m³
2.5 * 10³ kg / m³
2500 kg/m³
What is the equation for calculating the area of a triangle?
A = 1/4 base · height
B = length · width
C = pi · height
D = 1/2 base · height
Answers
Answer:
A= 1/2 base*height
Step-by-step explanation:
: )
The correct equation for calculating the area of a triangle is D = 1/2 base · height.
The equation for calculating the area of a triangle is D = 1/2 base · height. This formula represents the most commonly used method for finding the area of a triangle.
To use this formula, you multiply the base of the triangle by its corresponding height, and then divide the result by 2.
This is because the area of a triangle is equal to half the product of its base and height.
By dividing by 2, we account for the fact that a triangle is essentially half of a parallelogram.
Therefore, the correct equation for calculating the area of a triangle is D = 1/2 base · height.
Learn more about the triangles here:
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Alexandra’s soccer team played 25 games and won 22 of
them. What percent did the team win?
Answers
Answer:
88%
Step-by-step explanation:
25*4=100. this means we have to multiply 22*4, which gets us 88%
Answer:
0.88%
Step-by-step explanation:
25 divided by 22
Which Figure has a line sysmmetry F,H,J,L,R
Answers
Answer:
njnjfsdnjfe
Step-by-step explanation:
Answer:
we cant see
Step-by-step explanation:
I don’t know this someone help
Answers
y= 76
not sure abt the other one
Answer:
yes what that guy said is right
I need help with This one
Answers
Answer:
1 and 2
Step-by-step explanation:
If y was 1: -2 x 1 + 18 = -2 + 18
= 16 This works
If y was 2: -2 x 2 + 18 = -4 + 18
= 14 This works
If y was 3: -2 x 3 + 18 = -6 + 18
= 12 This does not work since -2y + 18 has to be greater than 12.
SOMEONE PLEASE PLEASE HELP ME ON THIS!!
Answers
X=22
14 plus 8 gives you x
[tex]\frac{x}{20} =\frac{14}{8} \\x=\frac{14}{8} \times 20=35[/tex]Answer:
35
Step-by-step explanation:
What is the value of the expression 30 X 5 + 6 X 4
will give brainliest
Answers
Answer:
174
Step-by-step explanation:
Answer:
30 × 5 + 6 × 4= 150 + 24= 174Step-by-step explanation:
I hope it helps ❤❤A. 50 degrees
B. 130 degrees
C. 9 units
D.22 units
E. 13 units
Answers
Answer: all i can do hope this helps a bit 2. 130 degrees
5. 13 units
PLEASEE HELP IM BEGGING YOU
Answers
Answer:
1 7/12
Step-by-step explanation:
Its 1 7
/12
Answer:
1 7/12
Step-by-step explanation:
Hope this helps!
Brainiest?
Please help me with this question
Answers
Answer:
1. 3 x 2 = 6 / 4 x 3 = 12 = 6/12 [simplify] = 1/2 thats the first answer, just do how i did it to get the others, its pretty simple
Is this a function?
Answers
What is the distance from –8 to 4 on a number line?
Answers
Answer:
13 away
i used my fingers
Answer:
12
Step-by-step explanation:
-8_-7_-6_-5_-4_-3_-2_-1_0_1_2_3_4
Just count he bottom lines
Given the equation in point slope form y-5=1/2(x+1)
Answers
Answer:
The slope of this equation is 11/2. The point is (1/2, 0)
Step-by-step explanation:
I hope this is the right answer, good luck!
Please help me with this question
Answers
Answer:
11/4
29/6
32/5
Step-by-step explanation:
Answer: 11/4, 29/6, 32/5
Step-by-step explanation:
This is going to help trust me