Answer:
x = 4
Step-by-step explanation:
3 x ( 4x -7 ) = 27
3 x 4x = 12x
3 x -7 = -21
12x -21 = 27
12x -21 + 21 = 27 + 21
12x = 48
12x/12 = 48/12
x = 4
Answer: x=-4.8
Step-by-step explanation:
Given
-10x+4=52
Subtract 4 on both sides
-10x+4-4=52-4
-10x=48
Divide -10 on both sides
-10x/-10=48/-10
x=-4.8
Hope this helps!! :)
Please let me know if you have any questions
2x+10, multiply to two each term x and 5
Answer:
x-(2-0)
Step-by-step explanation:
First box is -2x
Second is 0/2
Answer:
This is the complete question;
What is the circumference of the circle? shown in the image
(use 3.14 for pi )
A 18.84.98 cm
B. 36 cm
C. 37.68 cm
D. 37.7 cm
<em>The circumference of the circle would be "C" 37.68 cm</em>
Step-by-step explanation:
The circumference of a circle is the distance around or right around the circle. The circumference of the circle is also the perimeter of the circle.
<h3>Calculating the Circumference of the Circle.</h3>
The circumference of the circle can be obtained using the relationship below;
C = πd
Where C is the circumference and its unknown
d is the diameter of the circle = 12 cm
π is a constant = 3.14
C = 3.14 x 12
C = 37.68 cm
Therefore the circumference of the circle would be 37.68 cm