How to find the perimeter of a diagram

1 answer:

7 0

To find the perimeter of a rectangle, add the lengths of the rectangle's four sides. If you have only the width and the height, then you can easily find all four sides (two sides are each equal to the height and the other two sides are equal to the width). Multiply both the height and width by two and add the results.

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HELP ME PLEEEAASSEEE I SUCK AT MATH

irakobra [83]

Answer:

the answer is letter d

5 0

3 years ago

Read 2 more answers

Can you please show work please

-BARSIC- [3]

Answer:

1) y = 3x+5

2) y = $\frac{1}{2}x-4$

3) y = -x + 0

4) y = $-\frac{5}{3}x+8$

5) y = $\frac{3}{5} x - 7$

Step-by-step explanation:

y = mx+b

In slope-intercept form, these are important to know:

- y and x should stay as variables

- m = slope of the line

- b = y intercept

Using the facts above⬆, we can solve these problems

Remember: Substitute m and b using the given information

1) y = 3x+5

2) y = $\frac{1}{2}x-4$

3) y = -x + 0

4) y = $-\frac{5}{3}x+8$

5) y = $\frac{3}{5} x - 7$

Hope this helps :)

Have a great day!

3 0

3 years ago

The measure of angle t is 60 degrees. What is the x-coordinate of the point where the terminal side intersects the unit circle?

Ivenika [448]

Answer:

$\frac{1}{2}$ ,

Step-by-step explanation:

Please find the attached image of unit circle.

We have been given that the measure of angle t is 60 degrees. We are asked to find the x-coordinate of the point where the terminal side intersects the unit circle.

We know that x-coordinate on unit circle represents cosine and y-coordinate represents sine of a given angle.

We can see from our attachment that x-coordinate of the point at angle 60 degrees is $\frac{1}{2}$ , therefore, x-coordinate of the angle of 60 degrees, where the terminal side intersects the unit circle is $\frac{1}{2}$ .