3 years ago

Help pplssssss 3e7374743

Mathematics

1 answer:

Taya2010 [7]3 years ago

3 0

The answer is -11/8 in fraction form
-1.37 in decimal

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Y = 7/8u + 9, solve for u

vivado [14]

Answer:

$u=\frac{8y-72}{7}$

Step-by-step explanation:

Flip the equation.

$\frac{7}{8}u+9=y$

Add -9 to both sides

$\frac{7}{8}u+9(-9)=y(-9)$

$\frac{7}{8}u=y-9$

Divide both sides by 7/8

$u=\frac{8y-72}{7}$

hope this helps

3 0

3 years ago

The diagram shows the net of a juice box. The box is a rectangular prism.

Hoochie [10]

Answer:

269.6 square centimeters

Step-by-step explanation:

The correct question is

The diagram shows the net of a juice box. the box is a rectangular prism. what is the surface area of the juice box? 6.4 cm 4 cm 10.5 cm

we know that

The surface area of a rectangular prism is equal to

$SA=2B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the height of the prism

we have

$L=6.4\ cm\\W=4\ cm\\H=10.5\ cm$

Find the area of the base B

$B=LW$

substitute the given values

$B=(6.4)(4)=25.6\ cm^2$

Find the perimeter of the base P

$P=2(L+W)$

substitute the given values

$P=2(6.4+4)=20.8\ cm$

Find the surface area

$SA=2B+PH$

substitute

$SA=2(25.6)+(20.8)10.5=269.6\ cm^2$

6 0

3 years ago

What is the slope between the points (0,-3) and (-6,7)?

IceJOKER [234]

Answer:

-5/3

Step-by-step explanation:

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3 years ago

What is the slope or a road that rises 6 feet for every horizontal change of 100 feet?

Keith_Richards [23]

M=6/100 of a foot
M is slope.

4 0

3 years ago

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Area of a triangle is given by the formula A=1/2bh. The area of the triangle shown to the right is 56sq. units. Find its base an

Hunter-Best [27]

The area A of a triangle with base b and height h is given by A=1/2bh,find the area when b=28m(meters) and h=38m. The area is m

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3 years ago