3 years ago

Trigeomentry need help asp about to fail

Mathematics

1 answer:

bagirrra123 [75]3 years ago

7 0

Let me do ur work for you and I’ll make u get a A+

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Solve for x 4x - 4 < 8

UNO [17]

Answer:

x < 3

Step-by-step explanation:

Yup

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3 years ago

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If a 4 x 16 rectangle has the same area as a square, what is the length of a side of the square?

Licemer1 [7]

Answer:

Option D. 8 units

Step-by-step explanation:

step 1

Find the area of rectangle

The area of rectangle is

$A=(4)(16)=64\ units^2$

step 2

Find the length side of the square with the same area of rectangle

The area of a square is

$A=b^2$

where

b is the length side of the square

we have

$A=64\ units^2$

substitute

$64=b^2$

take the square root both sides

$b=8\ units$

therefore

The length side of the square is 8 units

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3 years ago

| 19) -6.5<br> What is the answer

Rashid [163]

Answer:

the answer will be 3.5 i think

Step-by-step explanation:

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The scatter plot shows a regression line of advertising dollars spent and sales. If the company were to spend $275,000 on advert

Misha Larkins [42]

Answer: need the graph please

Step-by-step explanation:

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3 years ago

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Can someone explain the steps to finding the perimeter of a semi-circle? I didn't really understand it during class. Thanks

andriy [413]

We know that the perimeter of a cylinder is 2πr we will find it as we do always. The perimeter will be :
2 pi r
= 2 pi * 20
= 40 pi
Because it says rounded to the nearest tenth the answer will be : 125.6 cm^3
Because we have a half of a cylinder we will just divide the answer we got by 2:
125.6cm^3 /2 =62.8
The answer is 62.8 cm^3

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2 years ago