PLEASE HELP!!!!! I WILL FAIL MATH IF I DONT GET THIS RIGHT!!! WILL MARK BRAINLIEST!!!!!

1 answer:

6 0

Comment
You can do this a number of ways.
The first way is to set up a proportion. That's very formal, and is most respected.

Proportion.
x / 60 = 1 / 10 The proportion is reduced by a factor of 10. Cross Multiply.
10 * x = 60 * 1
10x = 60 Divide by 10
x = 60/10
x = 6

Multiply by the scale factor.
Beginning number * scale factor = Final result.
60 * 1/10 = Final Result
60 * 1 / 10 = Final Result
Final Result = 6

This method words even when the numbers are quite complicated.

You might be interested in

Y = 3 sin2x, y = 0, 0 ≤ x ≤ π; about the x−axis

Dominik [7]

I assume you're revolving the region with those bounds about the x-axis, and supposed to find the volume.

Via the disk method,

$\displaystyle\pi\int_0^\pi(3\sin2x)^2\,\mathrm dx=9\pi\int_0^\pi\sin^22x\,\mathrm dx$

Recall the half-angle identity for sine:

$\sin^2t=\dfrac{1-\cos2t}2$
$\implies\displaystyle\frac{9\pi}2\int_0^\pi(1-\cos4x)\,\mathrm dx$
$=\displaystyle\frac{9\pi}2\left(x-\frac14\sin4x\right)\bigg|_{x=0}^{x=\pi}$
$=\dfrac{9\pi^2}2$

8 0

4 years ago

Find all 2-digit natural numbers that have exactly three factors.

natali 33 [55]

Answer:

25,49.

Step-by-step explanation:

8 0

3 years ago

a basketball coach keeps track of the points scored per game for all her players.she gives a trophy to the player with the highe

podryga [215]

The answer would be C. When you calculate the mean, it includes every number for a certain period of time into things and averages it out. The median does not average out all the numbers.

4 0

3 years ago

Read 2 more answers

Solve.<br> - 5 - 3 1 / 2 = 0<br> 21<br> Done

patriot [66]

This equation does not have an answer

5 0

3 years ago

What is 100,000times<br> 1 / 100,000 , using the standard method of multiplication?

Gelneren [198K]

Answer: 100,000.

Explanation: im sorry but thats way too many zeroes for me to write if you want the standard method lol

4 0

3 years ago