Answer:
a = 6
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean theorem
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
a^2 + 8^2 = 10 ^2
a^2 +64 = 100
a^2 = 100 -64
a^2 = 36
Take the square root of each side
sqrt(a^2) = sqrt(36)
a = 6
Answer:
Explaination down below
Step-by-step explanation:
Before you start this question, make sure you know this rule. When multiplying fractions, <em>Multiply the numerator by the other numerator and multiply the denominator by the other one. </em>
<em></em>
x 
. 1*1=1, so one is the numerator. 2*5= 10 so 10 is the denominator.
The final answer is 
.
You could also look at it another way. What is one half of one-fifth?
That is another way to look at it.
If this helped, please mark me as brainliest. Thank you! ;)
Answer:
c² - 14cd + 49d²
Step-by-step explanation:
Given
(c - 7d)²
= (c - 7d)(c - 7d)
Each term in the second factor is multiplied by each term in the first factor, that is
c(c - 7d) - 7d(c - 7d) ← distribute both parenthesis
= c² - 7cd - 7cd + 49d² ← collect like terms
= c² - 14cd + 49d²
Answer:D
Step-by-step explanation:
5÷3=length
5 is the length of the banner and you need to know the length. You already know that the length is 1/3 of the width (5).
1.7 feet
