In a certain mid-size city, 90% of the high school graduates are from public schools

Mathematics

1 answer:

Marat540 [252]3 years ago

8 0

E.) .53

I just took this so I hope it helps

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An oblique triangular pyramid has a base area

lubasha [3.4K]

The height of the oblique triangular pyramid is 18 units if the base area of 21 square units and a volume of 126 cubic units.

<h3>What is volume?</h3>

It is defined as a three-dimensional space enclosed by an object or thing.

We know the volume of an oblique triangular pyramid is given by:

$\rm V = \dfrac{1}{3}b\times h$

Where b is the area of the base and h is the height of the pyramid.

We have b = 21 square units and V = 126 cubic units.

$\rm 126 = \dfrac{1}{3}\times21\times h$

h = 18 units

Thus, the height of the oblique triangular pyramid is 18 units if the base area of 21 square units and a volume of 126 cubic units.

Learn more about the volume here:

brainly.com/question/16788902

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2 years ago

Solve this n get pts :)

Simora [160]

D+100+40=180
d=180-100-40=40 (sum of all angles)
e= 100+40= 140 (exterior angle)
180-140=40
C+50+40=180
C=180-50-40= 90 (right angle)
A=50
B=180-90-50= 40

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2 years ago

Help plz thanks question 1

Varvara68 [4.7K]

-2x^2 + 500x - 350

You need to plug in the equations for C(x) and R(x) into the equation P(x)= R(x) - C(x) and solve.

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2 years ago

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If m/n=5/9, then m+n/n=?/?

Dafna1 [17]

M+n= 14, and 14/9 equals 1 and 5/9.

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