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3 years ago

Find the perimeter of the parallelogram below.

Mathematics

2 answers:

Radda [10]3 years ago

6 0

Answer: I think it is -x/8+2y/3+10

Step-by-step explanation:

kondaur [170]3 years ago

3 0

Sorry Im not learning this stuff yet

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The perimeter of a rectangular painting is 294 cm. If the length of the painting is 91cm, what is its width?

Sindrei [870]

Answer:

the width is 56

Step-by-step explanation:

91+91=182

294-182=112

112/2=56

5 0

4 years ago

The pre-image I will give you brainless

zysi [14]

Answer:

The scale factor is 1/2.

Step-by-step explanation:

Before the scale is put into effect, each coordinate is double of after the scale is put into effect. Its ratio of 2:1, so it'd be 1/2.

6 0

3 years ago

FIRST GETS BRAINLIEST

nikitadnepr [17]

Answer:

8, 36, 81, 11, 7, 1000

Step-by-step explanation:

A

Lets start with number one.

x^2 = 64.

That means that x times x equals 64.

To find x's value, simply find the square root of 64, which is 8.

So x = 8.

For the second one, the square root of x is 6.

That means that 6 x 6 = x

6 x 6 = 36.

So, x = 36.

B

For the third one, the square root of x is 9.

That means that 9 x 9 = x

9 x 9 = 81

So, x = 81.

For the fourth one, x^2 = 121

That means x times x = 121

To find x's value, simply find the square root of 121, which is 11

So, x = 11.

C

For the fifth one, x^3 = 343.

That means that x times x times x = 343

To find x's value, simply find the square root of 343, which is 7.

So, x = 7.

For the sixth and last one, the cube root of x is 10.

That means 10 x 10 x 10 = x.

10 x 10 x 10 = 1,000

So, x = 1,000

I hope this helps! :)

4 0

3 years ago

What are the values of M and theta in the diagram below

Montano1993 [528]

Answer:

The correct answer is m= $\frac{\sqrt{3} }{2}$ and θ = 30º.

Step-by-step explanation:

First, we must form a triangle whose hypotenuse is the radius r=1, its adjacent leg is m, its opposite leg is $\frac{1}{2}$ and the angle is theta.

First, we calculate the angle with theta's breast:

sin (θ) = $\frac{\frac{1}{2} }{H}$

where H is the hypotenuse, in this case, the radio.

θ = $sin^{-1}$ ( $\frac{\frac{1}{2} }{1}$ )

θ = 30º

Now, we calculate the adjacent leg, which is equal to the x-coordinate of the point:

cos (θ) = $\frac{m}{H}$

m = cos 30º * H

m = $\frac{\frac{\sqrt{3} }{2} }{1}$

m = $\frac{\sqrt{3} }{2}$

Have a nice day!

3 0

3 years ago

Read 2 more answers

Write the following ratios in their simplest form 5/6 : 2/3

blagie [28]

It’s 2/3 I think I’m right

8 0

3 years ago