Answer:
2x+10x
Step-by-step explanation:
its basically just asking to re-write it by moving the numbers around :))
If f(x) = 3x + 2, then find the value of x such that f(x) = -4. A. -14 B. -10 C. -2 D. 14
Answer:
C.
Step-by-step explanation:
f(x) = 3x+2
f(x) = -4
-4 = 3x+2
-4-2 = 3x
-6 = 3x
-6/3 = x
-2 = x
x = -2
Find two consecutive whole numbers that 105 lies between.
____ and ____
whoever gets this correct will get marked brainliest!
Answer:
The answer is 10 and 11. :) (If that was not the answer you were looking for than I say maybe 104 and 106)
Step-by-step explanation:
First, calculate the square root of 105. It is roughly 10.24695. Then, find out what two whole numbers that number lies between.
Answer:
74,,76
Step-by-step explanation:
x+x+2=150
2x+2=150
2x=150_2
2x=148
2x/2=148/2
x=74
x+2=76 74+76=150
What is 5,836,197 rounded to the nearest hundred
Answer:
Rounded to the nearest hungered is 5,836,200
passes through (2, -7), slope = 3
Answer:
b= -13
Step-by-step explanation:
y=mx+b
-7=3(2)+b
-7=6+b
-7-6=b
-13=b
put it back into y=mx+b
y=3x-13
Answer:
b=1, Y= -3-1
Step-by-step explanation:
y = -3 + b
-7 = -3(2) + b
-7 = -6 + b
add 6 on both sides
-1 = b
7. Estimote the following percentages of 60.
10% =
25% =
50% =
20% =
Answer:
10% of 60 = 6
25% of 60 = 15
50% of 60 = 30
20% of 60 = 12
Step-by-step explanation:
Answer:
10% = 6
25% = 15
50% = 30
20% = 12
Step-by-step explanation:
10 % just drop the 0 from 60. 1/10 of 60 is 6
25% is 1/4. Divide: 60/4 =15
50% is half. Divide 60/2 = 30
20% is 1/5 Divide 60/5 =12
In the right ∆ABC, BL is an angle bisector. If LB = 1.2 in and LC = 0.6 in. Find:
- The distance from L to AB.
- m∠ABC
Answer:
Distance of L from AB = 0.6 in.
m∠ABC = 60°
Step-by-step explanation:
Given:
LB = 1.2 in
LC = 0.6 in
We have to find the distance of point L to AB or length of LD.
From right triangle ΔBCL,
Sin(∠LBC) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
= [tex]\frac{LC}{LB}[/tex]
= [tex]\frac{0.6}{1.2}[/tex]
= [tex]\frac{1}{2}[/tex]
m∠LBC = 30° [Since ∠LBC is an acute angle]
Since, ∠LBC ≅ ∠LBA
m∠LBA = 30°
Now from right triangle ΔLDC,
sin(∠LBA) = [tex]\frac{LD}{BL}[/tex]
sin(30)° = [tex]\frac{LD}{1.2}[/tex]
[tex]\frac{1}{2}=\frac{LD}{1.2}[/tex]
LD = 0.6
Therefore, Distance of point L from AB is 0.6 in.
m∠ABC = m∠ABL + m∠LBC
= 30° + 30°
= 60°
is there any website better than Brainly?
Answer:
Yes there is i know ots quora
I've looked I dont think so.
find the length and width of rectangle :
the width is one third the length and the area is 15m square
You saved $35 to buy two books. The first book cost an unknown amount and the second book cost $24. If you don't have any money left over, how much did the first book cost?
Answer:
$11 Dollar
Step-by-step explanation:
35 - 24 = 11
Find the percent decrease round to the nearest percent from 93 Fahrenheit to 58 Fahrenheit the percent decrease is what percent
Answer:
38%Step-by-step explanation:
Initial value = 93 FFinal value = 58 FDecrease
93 - 58 = 35 FPercent decrease
35/93*100% = 38 % roundedMary had $60 and spent .75 of it for a coat. She then bought a skirt with 50%
of the money that she had left. How much money did she have left after buying
the coat and skirt?
The correct answer is She have left $7.5 after buying the coat and skirt.
Step-by-step explanation
This question is incomplete, the complete question is:
Mary had $60 and spent 0.75 o 3/4 of it on a coat. She then bought a skirt with 50% of the money that she had left. How much money did she have left after buying the coat and skirt?
The answer is $7.50
Explanation:
To know how much money Mary has left after buying the coat we have to multiply $60 by 0.75 as this would help us know the price of the coat.
60 x 0.75 = 45 (price of the coat)
Then we have to subtract 45 from 60 to know how much money she have left after buying the coat.
60 -45 = 15 (Money left)
Then she bought a skirt with 50% of the money that she had left. To know how much money costs the skirt we have to multiply 15 by 0.50. The result of this operation is $7.5, and finally, we have to subtract again $7.5 that she spent on her skirt from $15 and the final result is $7.5
A college student has two different jobs. Her combined work schedules consist of no more than 48 hours in one week
Which graph best represents the solution set for all possible combinations of the number of hours she worked at her first job, and y, the number of hours she worked at her
second job, in one week?
Answer
Answer:
Choice A
Step-by-step explanation:
It's Choice A because it's the only one that kept the shaded area underneath the line, and the lines went up to only 48 hours for the first job and for the second job. Then all the possible solutions are in the shaded area.
The graph that best represents the solution set for all possible combinations that the college students could have worked is graph A.
Which graph best represents the college student's combinations?The graph that would be best is one that has all possible hour as under 48 hours on both the y and x axis.
This ensures that whatever combinations are picked, the 48 hours constraint will still stand. Graph A is the only graph with this quality and so is the best one.
Find out more on graphing possible combinations at https://brainly.com/question/16569.
#SPJ2
The swim team is going to finals. If the meet is in 85 days, determine how many seconds there are until the meet.
seconds
Answer:
There are 7,344,000 seconds until the swim team meet.
Step-by-step explanation:
First we have to figure out how many seconds in a day.
There are 86,400 seconds in a day.
Then we multiply the seconds in one day by the number of days:
86,400 x 85 = 7,344,000
I hope this was helpful! If it was, please consider rating, pressing thanks, and giving my answer 'Brainliest.' Have a wonderful day! :)
Calculate the average speed of a boat that travels 600 meters in 40 seconds.
Answer:
15 meters in 1 second
Step-by-step explanation:
Divide 600 by 40 which is 15
so it travels 15 meters in 1 second
hope this helps!
Answer:15 meters per second
Step-by-step explanation:
600/40= 15
parallelogram question pls help
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[tex]p = 2 \times (( - 3x - 5) + (3 - 4x)) \\ [/tex]
Collect like terms
[tex]p = 2 \times ( - 7x - 2)[/tex]
[tex]p = - 14x - 4[/tex]
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[tex]p = 66[/tex]
Thus ;
[tex] - 14x - 4 = 66[/tex]
Add sides 4
[tex] - 14x - 4 + 4 = 66 + 4[/tex]
[tex] - 14x = 70[/tex]
Divide sides by -14
[tex] \frac{ - 14x}{ - 14} = \frac{70}{ - 14} \\ [/tex]
[tex]x = - \frac{7 \times 10}{7 \times 2} \\ [/tex]
[tex]x = - \frac{5 \times 2}{2} \\ [/tex]
[tex]x = - 5[/tex]
Done...
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Solve using fraction strips or common denominators:
1/2 + 3/10=
Answer:
4/5 (or 8/10)
Step-by-step explanation:
the least common denominator of 2 and 10 is 10, so you have to multiply the first fraction (1/2) by 5/5 so that the denominator of that fraction will become 10. Since 3/10 already has 10 as the denominator, you leave it. By adding 5/10 and 3/10 together you'll get 8/10.
If the question asks to simplify your answer, divide the numerator and denominator of 8/10 to get 4/5
(lol sorry if this is too long, but have a nice day! :'D)
Nikki just graduated from high school and would like to buy a car. If she received $3000 in graduation gifts from family friends. She will put this money into a 18 month certificate of deposit until she finds the car of her dreams. The CD earned 10% annually and simple interest. How much will she put towards the down payment and 18 months 1.5 years?
Answer:
$3450
Step-by-step explanation:
Here, P = $3000, N = 1.5 years, R = 10%
[tex]SI = \frac{PNR}{100} \\ \\ SI = \frac{3000 \times 1.5 \times 10}{100} \\ \\ SI = 450 \\ \\ [/tex]
Amount of down payment
= $3000 + $450
= $3450
Cans of corn are on sale at 10 cans for $4. How much will 15 cans cost?
Answer:
6 dollars
Step-by-step explanation:
10 cans and then 5
divide cost by 2 (1/2)
Answer:
around 7 dollars
Step-by-step explanation:
i need help again sorry
Answer:
I want say it is C just by how close in proximity it is to E
Step-by-step explanation:
Challenge The price of Stock A at 9 A.M. was $12.91. Since then, the price has been increasing at the rate of $0.11 each hour. At noon the price of Stock B was $13.41. It begins to decrease at the rate of $0.15 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the same?
Answer:
In 2 2/15 hours, the prices will be same
Step-by-step explanation:
I hope this helps :)
Which of the following is an irrational number?
A) √0.036
__
B) 7.25
C) √1
D) 10
Graph the linear equation y= -2/3x+4
What fraction is equivalent to 2 on this number line?
Answer:
2/1
Step-by-step explanation:
You can even check by doing 2 divided 1.
Hope this helps!!
a little help please!
Answer:
r = 45 degrees, and s= 60 degrees
Step-by-step explanation:
8.55708 to the nearest cent
Answer:
the answer is 8.56
Step-by-step explanation:
Answer:
8.56
Step-by-step explanation:
if it is a 5 or higher you round it up
A house costs $18,000, which is 9/10 the cost of a car. A motorcycle costs 1/5 the cost of the car, or 4/5 the cost of 100 cards. How much is the cost of 30 cards?
PLZ PLZ PLZ PLZ PLZ HELP!!!!!!!!!!!!!
-4 2/3 times (-1 1/2)
SHOW YOUR WORK TO GET BRAINLIEST~~~~!!~
Answer:
-4 2/3 times (-1 1/2)
Step-by-step explanation:
14.6 repeatingHenry runs up 10.5 flights of stairs. To represent an additive inverse, Henry will have to run down flights of stairs
Answer:
The additive inverse would be -10.5
Henry runs up 10.5 flights of stairs. Then the additive inverse represents running down flights of stairs will be - 10.5.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
The reverse number is a number's complementary inverse. When a number is multiplied by its additive inverse, the result is zero.
Henry runs up 10.5 flights of stairs. Then the additive inverse represents running down flights of stairs will be - 10.5.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
Use the diagram at the right to determine x and y. AB and CD are
straight lines.
Name a pair of vertical angles:
Find the measure of
Answer:
x=30
y=52
verticle angles: AOC and DOB
Step-by-step explanation:
BRAINLY PLS HELP ME OUT ASP ! NOW PLS !
Answer:
_
[tex] - \sqrt{10} \\ \sqrt{10 \\ } [/tex]
A and D
Answer:
(-[tex]\sqrt{10}[/tex]) and ([tex]\sqrt{10}[/tex]) are both solutions
Step-by-step explanation:
If you plug in (-[tex]\sqrt{10}[/tex]) for x, you get [tex](-\sqrt{10})^{2}[/tex] which is equal to 10
Also, when you plug in ([tex]\sqrt{10}[/tex]) for x, you get [tex](\sqrt{10} )^{2}[/tex] which is equal to 10