Ask question

Ask question

All categories

4 years ago

8

Quadrilateral JKLM is rotated 90° clockwise about the origin to produce Quadrilateral J'K'L'M'. is m 60 80 100 120

1 answer:

krok68 [10]4 years ago

7 0

Answer:

Option (1)

Step-by-step explanation:

This question is incomplete; Find the complete question in the attachment.

Quadrilateral JKLM is rotated 90° clockwise to produce quadrilateral J'K'L'M'.

By this transformation complete quadrilateral JKLM rotates from quadrant 1 to quadrant 4 and both will be similar.

But there will be no change in the given angles.

Therefore, m∠M = m∠M' = 60°

Option (1) will be the correct option.

You might be interested in

The speed limit on a highway is 70per hour about how fast is this in per minute

kow [346]

1.5 bro you got this so easy

7 0

4 years ago

Read 2 more answers

5 1/8 - 2 3/4 plz help

gladu [14]

You can first turn both numbers into a improper fraction so it looks like this: 41/8-11/4.
Then you have to change the denominator so that they are the same, which looks like this: 41/8-22/8.
After, you subtract the numerator and keep the denominator the same, which will then look like this 19/8.
Lastly, you turn your numbers back into a mixed number so it is 2 3/8.

6 0

3 years ago

Read 2 more answers

In Exercise, find the derivative of the function.<br> y = 3ex - xex

nevsk [136]

Answer:

the question is incomplete, the complete question is "find the derivative of the function $y=3e^{x}-xe^{x}$ "

answer: $\frac{dy}{dx}=(2-x)e^{x}$ .

Step-by-step explanation:

From the equation, $y=3e^{x}-xe^{x}$ , we approach the question using the differentiation of a product and differentiation of a sum simultaneously,

the differentiation of a sum is express as

f(x)=u(x)+v(x)+.....w(x) then

$\frac{df(x)}{dx}=\frac{du(x)}{dx}+\frac{dv(x)}{dx}+...\frac{dw(x)}{dx}.\\$

For the differentiation of a product we have

f(x)=u(x)v(x), then

$\frac{df(x)}{dx}=\frac{dv(x)}{dx}u(x)+\frac{du(x)}{dx}v(x)$

hence if we go by the formula we arrive at

for $y=3e^{x}$

let u(x)=3 hence du/dx=0 and

$v(x)=e^{x}$ and $\frac{dv(x)}{dx}=e^{x}$

hence $\frac{dy}{dx}=3e^{x}+0e^{x}\\\frac{dy}{dx}=3e^{x}---equation 1\\$

Also for $y=-xe^{x}\\\frac{dy}{dx}=-e^{x}-xe^{x}---equation 2$ .

if we add equation 1 and equation 2 we arrive at

$\frac{dy}{dx}=3e^{x}-e^{x}-xe^{x}\\\frac{dy}{dx}=(3-1-x)e^{x}\\\frac{dy}{dx}=(2-x)e^{x}$ .

4 0

4 years ago

Help!!!!! please!!!!!

Marysya12 [62]

Answer: D) 85

Step-by-step explanation:

The area of a rectangular prism is length * width * height(5*3.4*5)

5 * 3.4 * 5 = 85

3 0

4 years ago

6% of what number is 270? 4,500 450 45 4.5

Gnoma [55]

So to solve this problem, we can either do guess and check, or solve an equation.

Let's do the equation, since it will work for all problems, even when you're not given a list of possible answers.

So, to begin, let's define our unknown.

We can represent the number as "n"

So, 6 percent of "n" is equal to 270

To find a "percent" of a number, you need to multiply the number by the percentage.

So, 6 percent as a decimal is .06

This is because a percent is a fraction divided by 100 (6/100)

$.6\times n=270\\\n=270\div.6\\n= 4500$

The number is 4,500

7 0

3 years ago