3 years ago

Parallel lines r and s are cut by two transversals, parallel lines t and u.

Mathematics

1 answer:

Goryan [66]3 years ago

4 0

Answer:

i think is angle 7 n angle 15

Step-by-step explanation:

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The volume of a rectangular prism is represented by the function x3 + 11x2 + 20x – 32. The width of the box is x – 1 while the h

Oksi-84 [34.3K]

we know that

the volume of a rectangular prism is equal to

$V=L*W*H$

where

L is the length of the box

W is the width of the box

H is is the height of the box

in this problem we have

$V=x^{3\ }+11x^2+20x-32$

$W=x-1$

$H=x+8$

$L=?$

Find the length of the box

Using a graph tool-------> we will determine the roots of the equation of volume

see the attached figure

the roots are

$x=-8\\x=-4\\ x=1$

$x^{3\ }+11x^2+20x-32=(x+8)*(x+4)*(x-1)$

therefore

the answer is

the length of the box is equal to $(x+4)$

8 0

2 years ago

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The diagonals of a kite are in the ratio 3 : 2. The area of the kite is 27cm(squared). find the length of both diagonals.

alina1380 [7]

$P= 27 \ cm^2 \\ \\P=\frac{1}{2} e * f \\ \\ f =3x , \ e = 2x \\ \\27=\frac{1}{2}*2*3x \\ \\27=3x/:3$

$x=3 \\ \\ f =3x =3 *3= 9 \ cm \\ \\ \ e = 2x = 2*3 = 6cm$

6 0

2 years ago

The distance between two cities on a map is 4 Inches. The actual distance between the two citles is 24 miles.

nikitadnepr [17]

A)6 inches=1 mile
B)4miles

7 0

2 years ago

Please help!!!!!!!!!!!! Will mark brainliest

Sauron [17]

Answer:

○ $\displaystyle 25$

Step-by-step explanation:

$\displaystyle 4 = 2\sqrt{25} - 6 \\ 4 = 2[5] - 6 \\ \\ 4 = 10 - 6$

I am joyous to assist you at any time.

3 0

2 years ago

Which is the initial value that shrinks an exponential growth function by 50%?

ValentinkaMS [17]

Suppose that the exponential growth function is y = 4^x.

If x = 1, then y = 4^1 = 4.
If x = 3, then y = 4^3 = 64.

Let the initial value be 1/2.

The growth function is now y = 1/2 * 4^x.

If x =1, then y = 2 which is half of the y value before adding the 1/2.

If x = 3, then y = 1/2 * 64 = 32.

Answer: 1/2

7 0

2 years ago

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