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lara [203]
3 years ago
9

Karen has a square rug that covers 76.5^{2} of her living room floor. Which measurement is closest to the side length of thes ru

g in feet?
Mathematics
1 answer:
zloy xaker [14]3 years ago
3 0

Answer:

76.5

Step-by-step explanation:

if the area is 76.5^2, then all you have to do is take the square root, and it is 76.5

You might be interested in
Write an equation of a line that passes through the point (8,4) and is parallel to the y=4x+2
fomenos

Answer: y=4x-28

Step-by-step explanation:

The Slope-intercept form of the equation of the line is:

y=mx+b

m: is the slope.

b: the intersection of the line with the y-axis.

The equation of the line y=4x+2 has:

m=4\\b=2

If both lines are parallel, then their slopes are equal. So the slope of the other line is:

m=4

To find "b", substitute the given point and the slope into ]y=mx+b and solve for "b":

4=4(8)+b\\4-32=b\\b=-28

Then the equation of this line is:

y=4x-28

6 0
3 years ago
If s denotes the length of the arc of a circle of radius r subtended by a central angle \theta , find the missing quantity.
bulgar [2K]
The correct answer would be D<span>. 2.7 m</span> meters. 

To solve this,
<span>v=<span>s/r
since we have </span></span><span>s = 7.02 meters, \theta = 2.6
</span>Then 
7.02/2.6 = 2.7m

The correct answer is <span>d. 2.7 m. This is the missing quantity which is the radian.
</span>
Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 
6 0
4 years ago
Please help me maths
Vsevolod [243]
V=lwh, so try to solve it that way.
4 0
4 years ago
7
Sergeeva-Olga [200]

Answer:

Bank A

Step-by-step explanation:

We find the Simple Interest for each Bank

Bank A

A savings account at bank A earns 5%

simple interest.

Where

P = $5,000.00

R = 5%

T = 2 years

Compound quarterly = 4

First, convert R percent to r a decimal

r = R/100

r = 5%/100

r = 0.05 per year,

Then, solve our equation for A

A = P(1 + r/n)^nt

A = 5,000.00(1 + 0.0125/4)(4)(2)

A = $ 5,522.43

A = P + I where

P (principal) = $ 5,000.00

I (interest) = $ 522.43

For Bank B

P = $5,000.00

R = 4%

T = 2 years

Compound quarterly = 4

First, convert R percent to r a decimal

r = R/100

r = 4%/100

r = 0.04 per year,

Then, solve our equation for A

A = P(1 + r/n)nt

A = 5,000.00(1 + 0.01/4)(4)(2)

A = $ 5,414.28

A = $ 5,414.28

A = P + I where

P (principal) = $ 5,000.00

I (interest) = $ 414.28

Therefore, the bank that would give Gabriel more interest is Bank A

5 0
3 years ago
A model plane is 1/48 the size of the actual plane. If the model plane is 28 inches long, how long is the actual plane?
Hoochie [10]
I am not so sure because i have not studied this yet i am very sorry
3 0
4 years ago
Read 2 more answers
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