Answers
Answer:
x = 17.55 (rounded to nearest hundredth)
Step-by-step explanation:
Slant length = [tex]\sqrt{a^{2}+b^{2}}[/tex]
We just need to put in the values that we know first.
18 = [tex]\sqrt{4^{2}+x^{2}}[/tex]
18 = [tex]\sqrt{16+x^{2} }[/tex]
18² = 16 + x²
324 = 16 + x²
x² = 324 - 16
= 308
x = [tex]\sqrt{308}[/tex]
x = 17.55 (rounded to nearest hundredth)
Answer:
17.54
Step-by-step explanation:
Use the pythagorean theorem, c would be 18 due to it being the diagonal side.
4^2+x^2=18^2
16+x^2=324
324-16=308
take the square root of 308 and you'll get the answer
Related Questions
What is the area, in square meters, of the rhombus above?
Answers
Answer:
C
Step-by-step explanation:
Answer:
Answer is D
Step-by-step explanation:
In order to find the answer you would need to multiply 7 square meters by 7.9 square meters which would get 55.3 square meters.
if f(x)=9x-2 find the value of expression f(5)
Answers
Answer:
f(x)=43
Step-by-step explanation:
you put the 5 in the places where the x is so
F(5)=9(5)-2
45-2=43
Caroline is working two summer jobs, Making $19 per hour lifeguarding and making $10 per hour washing cars. In a given week she could work no more than 15 total hours and was earn a minimum of $200. Also she must work a minimum of eight hours lifeguarding and a minimum of two hours washing cars, write and solve a system of inequalities graphically And determine one possible solution
Answers
Answer:
12 hours
Step-by-step explanation:
3 hours landscaping = $36
She still needs to make $224 to meet her requirement.
$224 divided by $19 tutoring = 11.79 hours
224÷19=11.79
Rounded to the nearest whole number: 12
This would mean Makayla worked a total of 15 hours and made $264. Which meets her requirements.
Solve for the x using elimination
3x-2y=13x−2y=1
2x+2y=42x+2y=4
Answers
3x - 2y = 1
2x + 2y = 4
Add the second equation to the first
5x = 5
2x + 2y = 4
Divide the first equation by 5
x = 1
2x + 2y = 4
Subtract the first equation from the second
x = 1
x + 2y = 3
Subtract the first equation from the second again
x = 1
2y = 2
Divide the second equation by 2
x = 1
y = 1
So, the solution is x = 1 and y = 1 {or: (1, 1)}The price of an item has been reduced by 65% . The orginal price was 69$ What is the price of the item now
Answers
Answer:
$24.15
Step-by-step explanation:
Since we know its 35% of the original price we simply do 69×35% which equals 24.15. You can do it on your own work, or on a calculator to check.
You could also divide 69 by a hundred, which gives you .69 and multiply it by 35 which gives you the same answer
Answer:
$24.15
Step-by-step explanation:
65 percent of 69 is 44.85. Subtract that from the original price for $24.15. Hope this helps ^^
Which one is the answer ?
Answers
Need help with explanation
Answers
Answer:
Looks to confusing for me sorry tho
Step-by-step explanation:
suppose v varies directly as g, and v = 36 when g = 4. find v when g = 11.
Answers
Answer:
v = 99
Step-by-step explanation:
Given v varies directly as g then the equation relating them is
v = kg ← k is the constant of variation
To find k use the condition v = 36 when g = 4 , then
36 = 4k ( divide both sides by 4 )
9 = k
v = 9g ← equation of variation
When g = 11 , then
v = 9 × 11 = 99
Find the measure of <1
Answers
Consider the triangle (in which angle4 is present)
by angle sum property,
20 + 40 + angle4 = 180
60 + angle4 = 180
angle4 = 180 - 60
angle4 = 120
Also,
angle2 = 120 (vertically opposite angles)
angle1 + angle2 = 180 (linear pair)
angle1 + 120 = 180
angle1 = 180 - 120
angle1 = 60
I WILL GIVE BRAINLIEST TT
Answers
Answer:
2
Step-by-step explanation:
Yeah its 2 I can explain but will be long but if want comment and I will post but most likely its 2
HELP PLEASE!!! I give Brainlliest!!! 15 points!!!
Which three decimals are between 10% and 20%?
0.011
0.13
1.2
0.013
0.15
1.4
0.019
0.17
1.6
Answers
Answer:
0.13, 0.15, 0.17
Step-by-step explanation:
What is the coefficient of q in the sum of these two expressions?
(23q – 34) and (–16q – r)
A. 2/3
B. 3/4
C. 1/2
D. 1
Answers
answer:
1/2 bc 2/3-1/6 is equal to 4/6-1/6=3/6.
3/6=1/2
Step-by-step explanation:
love the oikawa pfp
The coefficient of {q} in the sum of the given expressions is 7.
What is expression?A mathematical expression is a combination of terms both constants and variables. For example, we can write -
2x + 3y + 5
4x + 5
Given are the expressions as -
(23q – 34) and (–16q – r)
We can write the sum of the given expressions as -
(23q – 34) + (–16q – r)
(23q - 16q) - r - 34
7q - r - 34
Here -
(7)q - r - 34
(7) is the coefficient of {q}.
Therefore, the coefficient of {q} in the sum of the given expressions is 7.
To solve more questions on coefficients, visit the link below
https://brainly.com/question/13431100
#SPJ2
Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answers
........................
Answer:
7:5
Step-by-step explanation:
Tyler has 77 followers while Naomi only has 66. To find the ratio you would but the amount of followers Tyler over the amount of followers Naomi has which would look like [tex]\frac{77}{55}[/tex]. But this is an improper fraction so you would divide the top and the bottom by their common dominator which is 11. 77 ÷ 11= 7,
55 ÷ 11 = 5, making the simplified fraction [tex]\frac{7}{5}[/tex] or 7:5
Hope this helps!
If I am incorrect please tell me I enjoy learning from my mistakes!
Good luck!
What is the range of this function??
Answers
Answer:
[tex]y\leq 1[/tex]
Step-by-step explanation:
Range is defined as what y values the function can equate to.
Since the function is facing down, y has to be [tex]\leq[/tex] 1 (as the maximum of the function is at y=1).
Help!will give brainliest!!!
Answers
Answer:
b is y=2x+3, a is y=2x-2
Step-by-step explanation:
You just look at the y intercepts.
Since b intersects 3 in the y axis the y intercept is 3.
Since a intersects -2 in the y axis the y intercept is -2.
Answer:
y=2x-2 for the second line (a)
y=2x+3 for the first line (b)
Step-by-step explanation:
pls mark brainliest
A proportional relationship between y and x. When x = 3, y=−4 .
What is the constant of proportionality, k?
Enter your answer as a simplified or improper fraction in the box.
k =
Answers
Answer:
k = 4/3
Step-by-step explanation:
Formula for k: y/x
If y = 4 and x = 3, then we use the formula (y/x) in order to find the constant of proportionality:
k = 4/3
An 8 Ounce cup of coffee cost $3.50. if the unit price
Remains the same, how much would 2 quarts of coffee cost?
Answers
Answer:
$28
Step-by-step explanation:
There are 32 ounces in a quart. This problem wants you to know the cost of 2 quarts, or 64 ounces. 8 oz = $3.50, so now divide 64 by 8, = 8. Multiply $3.50(8)= $28.
For ax + by = c, solve for x.
Answers
Answer:
Step-by-step explanation:
ax + by = c
ax= c-by <------- Subtract by "by"
x= c-by/a <------ divide by a
"The output is 5 less than twice the input
Answers
Answer:
x=2x-5
Im pretty sure that's it
Compared to last month, there was a 65% increase in the number of houses sold this month. There were x. number of houses sold last month. Write two expressions that can be used to determine the number of houses
Answers
Answer:
x+0.65x and x(1 + 0.65)
Step-by-step explanation:
Given
Original number of houses last month = x
If there are 65% increase in the number of houses, then;
Increment = 65% of x
Increment = 0.65x
The number of houses sold compared to last month = Original number + Increment
The number of houses sold compared to last month = x + 0.65x
This can also be expressed as x (1+ 0.65)
Hence the required expressions are x + 0.65x and x(1 + 0.65)
3(x + 2) = -5 - 2(x - 3) *
Answers
Answer:
x = -1
Step-by-step explanation:
3(x + 2) = -5 -2(x-3)
open parenthesis
3 * x + 3 * 2 = -5 + -2 * x + -2 * -3
3x + 6 = - 5 - 2x + 6
subtract 6 from both sides
3x + 6 - 6 = -5 - 2x + 6
3x = -5 -2x
add 2x from both sides
3x + 2x = -5 - 2x + 2x
5x = -5
divide both sides of the equation by 5
5x/5 = -5/5
x = -5/5
x = -1
Find the slope of the line that passes through each pair of points.
C(0, –2), D(3, -2)
Answers
Answer:
0
Step-by-step explanation:
y2-y1/x2-x1
-2+2/3-0
0/3
= 0
A. $45.00
B. $54.00
C. $53.55
D. $64.26
Answers
Answer:
b
Step-by-step explanation:
it just is
What is the x-intercept of the graph of 5x+15y=-60
Answers
What is the y-intercept of the line 2x+3y=6
Answers
Answer:
3
Step-by-step explanation:
go to desmos and use the graphing calculator
Answer: (0,3)
Step-by-step explanation:
desmos calculator said so
5y=120 and 2x=108 FIND THE MISSING VALUES
Answers
To solve these, we will divide on both.
[tex]5y = 120\\\\y = 24[/tex]
[tex]2x = 108\\\\x = 54[/tex]
can some tell me what does the tooth fairy do with the bones that come out of my face
Answers
Answer:
The tooth does very creepy stuff I have heard that she gives our teeth to the dentist for dental purposes, or even eats our teeth. I am disgusted by this already so this is your answer.
Step-by-step explanation:
-3.6x + 1.0 = -16 - 1.9x
Answers
This is because you need x on one side so you add 1.9x onto -3.6x
Answer:
-17
Step-by-step explanation:
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Heather's desk is 3 feet long. About how long is it in meters? Use 1 foot = 0.305
Answers
Answer:
0.9144 or 0.9 (rounded)
Step-by-step explanation:
0.3048*3= 0.9144 (0.9 rounded up)
or
0.305*3= 0.915 (0.9 rounded up)
Hope this helped! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
Have a nice day! ( ﾟдﾟ)つ Bye
Alejandro uses the steps below to convert StartFraction 5 over 8 EndFraction to a percent. Five-eighths right arrow 8.0 divided by 5 = 1.6. 1.6 = 160 percent. Which best explains Alejandro’s error? The division was computed incorrectly. The division was completed in the incorrect order. The decimal was moved to the right too many times. The decimal was moved to the right instead of the left.
Answers
Answer:
A
Step-by-step explanation:
Answer:
B
Step-by-step explanation: