Step-by-step explanation:
A pyramid is made when 4 triangle meet on square then mate on each together .
Answer:
1/3 times x squared divided by 4 times pi times x.
Step-by-step explanation:
Hope this helps!
Answer:
B
Step-by-step explanation:
It’s B
Answer:
x = 27
Step-by-step explanation:
The angle at any point on a straight line is 180 degrees.
The middle line over there is creating a right angle which is 90 degrees.
This must mean that both sides are 90 degrees.
3x+9 = 90
3x = 81
x = 27
The value of y in is 6/7
<h3>How to solve for y?</h3>
The equation is given as:
Open the bracket
-3 = 7y - 9
Add 9 to both sides of the equation
7y = 6
Divide both sides by 7
y= 6/7
Hence, the value of y in is 6/7
Read more about equations at:
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<u>Complete question</u>
Solve for y