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2 years ago

PLEASEEEE HELPPPPPPPPPPP

Mathematics

1 answer:

poizon [28]2 years ago

5 0

Angle MNP is correspondent to angle LKI

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We do #1

sesenic [268]

Answer: i dont know, gook luck

Step-by-step explanation:

4 0

2 years ago

A scientist planted seeds in 4 sections of soil for an experiment. Not all of the

kakasveta [241]

Answer:

I think you would multiply 20 × 4 and the answer would be 80 that the scientist counted the number of plants in each 4 sections after 20 days.

4 0

2 years ago

What is this awnser? 2/5y=4

MA_775_DIABLO [31]

Answer:

$\frac{2}{5}y=4\quad :\quad y=10$

4 0

3 years ago

Read 2 more answers

If the volume of the pyramid shown is 360 inches cubed, what is its height?

dimaraw [331]

Answer:

9 inches

Step-by-step explanation:

The formula for the volume of a rectangular pyramid is $V = \frac{1}{3}(l*w*h)$

Here we have volume (V), base (L), and width (W)
V = 360 in³, L = 12 in, W = 10 in

We need to manipulate the volume equation to solve for the height (H)

First we need to multiply both sides by 3 to get rid of the fraction: 3V = L×W×H
Then we need to divide both sides by (L×W) to get: $\frac{3V}{lw} =h$

Now we can plug in the given values:

$\frac{3(360in^{3}) }{(12 in)(10in)} =\frac{1080in^{3} }{120in^{2} } = 9in$
The height is 9 inches

4 0

3 years ago

Evaluate the following expressions for x = -4

Vilka [71]

Answer:

-1/16

-1/4

-4

Step-by-step explanation:

Put x as -4 and solve.

-4^-2 = 1/-4^2 = -1/16

-4^-1 = 1/-4 = -1/4

-4^0 = 1

-4^1 = -4

-4^2 = 16

6 0

3 years ago