Answer:
<h2>
4x = 45</h2>
Step-by-step explanation:
<u> 4 </u> = <u> 9 </u>
5 x
cross multiply:
4x = 45 -------eq to solve x
-28=-2x
Divide by negative 2
Your answer: x=14
Answer:
m=4
Step-by-step explanation:
Pythagorean Theorem- A^2+B^2=C^2
1) 6^2+9^2= x^2
2) 36+81= 117
Square root 117 =10.82
Hope this helped :)
Answer:
100% increase
Step-by-step explanation:
well first let's find out how much a 100% increase would be. 6,540 + 6,540(when trying to find a 100% change add the number to itself) = 13,080. that gets the answer, so there is no need to continue.