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lisov135 [29]
3 years ago
8

Why does a triangular prism and an oblique triangular prism, each made up of 15 equal cross sections, have the same volume? Sele

ct all that apply.

Mathematics
1 answer:
statuscvo [17]3 years ago
8 0

Answer:

-The cross section areas are all the same

-The prism has the same height and area of the base

Step-by-step explanation:

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What is the answer of this question?​
polet [3.4K]

Answer:

116

Step-by-step explanation:

8.2 / 2 = 4.1

a = \sqrt{7^{2}-4.1^{2} } = 5.6736

0.5 x 8.2 x 5.6736 = 23.2618

23.2618 x 5 = 116.309 = 116

7 0
3 years ago
A water wheel traps a fish and spins around periodically dunking the fish in the water. Suppose the diameter of the wheel is 6 m
Whitepunk [10]
*ANSWER*

The answer is b

*EXPLANATION*
5 0
3 years ago
4 3/8 / 1 1/4 Please help me I’m stuck
BaLLatris [955]

Answer:

it most likely 3 1/2 or 7/2

3 0
3 years ago
Triangle A B C is shown. Angle A C B is a right angle. The length of hypotenuse A B is 12 centimeters, the length of C B is 9.8
RSB [31]

Answer: We can find angle BAC by using (1) SinA = 9.8/12

(2) CosA = 6.9/12

(3) TanA = 9.8/6.9

Step-by-step explanation: The question indicates that we have a right angled triangle ABC with the right angle at point C (that is, angle ACB is the right angle). Also the three sides have been labeled as AB equals 12 cm, CB equals 9.8 cm and AC equals 6.9 cm. Line AB has been identified as the hypotenuse and angle A (that is, BAC) is the reference angle. If angle A is the reference angle, then line CB facing angle A shall be the opposite side, while line AC is the adjacent (which lies between the reference angle and the right angle). Please see the attached diagram for details.

Having these details available, we can actually find angle A by using any of the three trigonometric ratios, since all three sides are given. Hence,

SinA = opposite/hypotenuse

SinA = 9.8/12

SinA = 0.8167

Checking with your calculator or table of values, A = 54.76 (approximately 55)

Also CosA = adjacent/hypotenuse

CosA = 6.9/12

CosA = 0.5750

Checking with your calculator or table of values A = 54.90 (approximately 55).

Finally TanA = opposite/adjacent

TanA = 9.8/6.9

TanA = 1.4203

Checking with your calculator or table of values A = 54.83 (approximately 55).

3 0
3 years ago
How many real solutions does a quadratic equation have if its discriminant is negative?
kvasek [131]

Answer:

A

Step-by-step explanation:

Discriminant is given by

D = b^{2} -4ac

If it is negative then in quadratic formula the square root part becomes negative which makes the solution complex.

so there cannot be any real solution if the Discriminant is negative or less than 0 ,

The correct option for the given question is

A

3 0
2 years ago
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