Answer:
33.
Step-by-step explanation:
( 25 + 29 + x) = 3*29 = 87
x = 87 - 25 - 29
x = 87 - 54 = 33.
Answer:
- 1/3
Step-by-step explanation:
When you multiply -1/3 with 9 you get 3! and so on
Step: Solvey=2x+13for y:
y=2x+13
Step: Substitute2x+13foryinx−y=4:
x−y=4
x−(2x+13)=4
−x−13=4(Simplify both sides of the equation)
−x−13+13=4+13(Add 13 to both sides)
−x=17
−x−1=17−1(Divide both sides by -1)
x=−17
Step: Substitute−17forxiny=2x+13:
y=2x+13
y=(2)(−17)+13
y=−21(Simplify both sides of the equation)
D (Bottom Circle)
(-17,-21)
Step-by-step explanation:
<u>Step 1: Answer question 1</u>



<u></u>
Answer: 
<u />
<u>Step 2: Answer question 2</u>
The radius of a circle is equal to the halfway point of a circle and in this example it is 29.5 cm. To find the diameter of a circle we multiply the radius of the circle by 2.


Answer: 
<u>Step 3: Answer question 3</u>
The diameter of a circle is a line across a circle and in this example it is 22 cm. To find the radius of a circle we divide the diameter of the circle by 2.


Answer: 