3 years ago

I need help pls this is my statistics problem

Mathematics

2 answers:

Julli [10]3 years ago

6 0

Answer:

Step-by-step explanation:

joja [24]3 years ago

4 0

Answer:

Step-by-step explanation:well you could just look it up

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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

What is the y-value of the solution to the system of equations? 3x + 5y = 1 7x + 4y = −13

brilliants [131]

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7x + 4y = -13 . . . . . . .(2)
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(2) x 3: 21x + 12y = -39 .(4)
(3) - (4) = 23y = 46
y = 46/23 = 2

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3 years ago

X+5/2 + x−3/3 =3 1/6

Nataly [62]

The answer is x=-1/2

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The shadow to the top of the tree is 60 ft it all makes sense

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3 years ago

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Answer:

Well Where are the graphs

Step-by-step explanation:

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