Answer:
The answer is a
Step by step
Multiplication
8×5 = 40
8×3 = 21
21/40
Step-by-step explanation:
Answer:
<h2>6*10*15*10=9,000</h2><h2>
Step-by-step explanation:</h2><h2>you do 6*10=60+10*15=9,000</h2>
Answer:
a = 12cm
Third option
Step-by-step explanation:
Use the pythagorean theorem because this is a right triangle and you are looking for a missing side.
The formula is:
a² + b² = c², where "a" and "b" are sides, but "c" is the hypotenuse (longest side).
We know the hypotenuse and one other side.
Substitute side "b" and "c".
a² + 5² = 13²
a² + 25 = 169 Isolate "a"
a² = 169 - 25 Subtract 25 from both sides
a² = 144 Find the square root of both sides
a = √144
a = 12
The mssing side, "a", is 12 cm long.
Answer: A, D
Step-by-step explanation:
We know that the volume of a cone is 
, so we want to keep 
constant.
A: 
B: 
C: 
D: 
