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adoni [48]
3 years ago
7

Please help due in an hour

Mathematics
1 answer:
sp2606 [1]3 years ago
6 0

Answer:

question 1 answer: #1, question 2 answer: #1, question 3,a answer: a=15, question 2,b answer: b = -0.5, question 2,c answer: c=0.01, I don't know what the last question's options are

Step-by-step explanation:

You might be interested in
The volume of a right circular cone is 300 cubic inches. What is the volume, in cubic inches, of a right cylinder th
AlexFokin [52]

Answer:

The volume of the cylinder is 900 cubic inches

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Step-by-step explanation:

Given

Let V1 represent the volume of a cone and V2 represents the volume of a cylinder

V_1 = 300in^3

Required

Determine the volume of a cylinder with same dimension

The volume of a cone is calculated as:

V_1 = \frac{1}{3}\pi r^2h

The volume of a cylinder is calculated as:

V_2 = \pi r^2h

Since, the cone and cylinder have the same dimensions, we can substitute \pi r^2h for V_2 in V_1 = \frac{1}{3}\pi r^2h

So, we have:

V_1 = \frac{1}{3} * V_2

Multiply both sides by 3

3 * V_1 = \frac{1}{3} * V_2 * 3

3 * V_1 = V_2

V_2 = 3 * V_1

Substitute 300in^3 for V_1

V_2 = 3 * 300in^3

V_2 = 900in^3

<em>Hence, the volume of the cylinder is 900 cubic inches</em>

6 0
3 years ago
9. State if the two triangles are congruent. If they are, state how you know.
Studentka2010 [4]

Answer: Yes, ASA, Triangle ABC is congruent to Triangle AHG.

Step-by-step explanation:

AH is congruent to AB ( given)

Angle AHG is congruent to Angle ABC (given)

Angle HAG is congruent to Angle BAC (vertical angles).

Therefore, Triangle ABC is congruent to Triangle AHG by ASA.

8 0
3 years ago
Which quadrilateral has four right angles but does not have four congruent sides?
Tema [17]

Answer:

rectangle

Step-by-step explanation:

by the rectangle congruence theorem, the rectangle is a parallelogram with two pairs of parallel sides and four right angles.

4 0
4 years ago
Using the formula, solve for c, if a = 9 and b = 40
alisha [4.7K]

Answer:

<h2>The answer is option C</h2>

Step-by-step explanation:

c² = a² + b²

a = 9 , b = 40

Substitute the values of a and b into the equation and solve

That's

{c}^{2}   =  {9}^{2}  +  {40}^{2}  \\  {c}^{2}  = 81 + 1600 \\  {c}^{2}  = 1681 \\ c   = \sqrt{1681}

We have the final answer as

<h3>c = 41</h3>

Hope this helps you

5 0
3 years ago
Please help ❤️ What percent of 24 is 15?
Kipish [7]

Answer:

62.5

Step-by-step explanation:

There ya gooo :)

5 0
3 years ago
Read 2 more answers
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