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2 years ago

What is the equation of the axis of symmetry?

Mathematics

1 answer:

Aleksandr [31]2 years ago

8 0

Answer:

Step-by-step explanation:

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Find the measure of the missing angle using the triangle angle sum theorem

Greeley [361]

Answer:

m∠60

Step-by-step explanation:

30 + 90 = 120

180-120=60

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3 years ago

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Frank drove to college and back again. He took 3 hours longer to go to college than he did to come back. On the way there he tra

egoroff_w [7]

Answer:

6 hours...............

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2 years ago

Please me with my math

Katyanochek1 [597]

Answer:

8/9, $\sqrt{2}$ , 11/5, $\sqrt{9\\}$ , π, 11/3, 5

Step-by-step explanation:

Simplify and this should be the answer

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3 years ago

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Find the volume of the solid of revolution formed by rotating about the x--axis the region bounded by the given curves.

kherson [118]

Answer:

$=\frac{364\pi}{3}$ cubic units

Step-by-step explanation:

We are to find the volume of the solid of revolution formed by rotating about the x--axis the region bounded by the given curves.

f(x)=2x+1, y=0, x=0, x=4.

The picture is given as shaded region.

This is rotated about x axis

Limits for x are already given as 0 and 4

f(x) is a straight line

The solid formed would be a cone

Volume = $\pi \int\limits^a_b {(2x+1)^2} \, dx \\= \pi \int\limits^4_0 {(4x^2+4x+1)} \, dx \\=\pi [\frac{4x^3}{3} +2x^2+x]^5_0\\\\=\pi[\frac{4*4^3}{3}+2*4^2+4-0]\\=\frac{364\pi}{3}$

7 0

2 years ago

Name:

Triss [41]

Answer:

Step-by-step explanation:

The reason it's A is because to make the ratio 1:1 you need to have a whole number you can't have half a pencil or pen, so what you need to do is add 22 and 96 and divide you should get 59, but if you add 23 to 96 and divide you get 59.5 and you can't have half a pencil (you can but that's not what were looking for). So in problems like this add and then divide by 2 and choose whole numbers because you can't have half in ratios cause that won't give the correct answer.

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2 years ago

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