8^2 + 13^2 = c^2
64 + 169 = c^2
233 = c^2
15.26 = c
your answer would be A. 15.3
hope that helped
Answer:
i chose c, i am actively taking this test, ill tell u how it goes.
Step-by-step explanation:
Answer: 17
if A+B= 5 and a-b=3, then a=4 and b=1. So, 4^(2)+1^(2)= 16+1=17
Answer:
negative 21/9 times negative 18/7 is 6
Step-by-step explanation:
The phrase negative 21/9 times negative 18/7 can be written mathematically as
Lets first convert the fractions into decimal values
= -2.33
= -2.57
Now on simplyfying
=>
=> 5.988
=>6 (rounding off)
We will get a positive value because the multiplicative law states that the product of two negative number is positive