Answer:
26 cm
Step-by-step explanation:
c = a^2 + b^2 = 10^2 + 24^2 = 26
A^2 + 31 = 155 - I squared each of b and c for those numbers
a^2 = 155 - 31
a^2 = 124
a = 4 * sqrt(31)
Answer:
The coefficient of k is -6
Step-by-step explanation:
Let x = -2
Let y = 12
y = kx
12 = k(-2)
k =12÷(-2)
= -6
(Correct me if i am wrong)
Answer:
- 
Step-by-step explanation:
Given
-
÷ 
Leave the first fraction
Change division to multiplication
Turn the second fraction upside down
= -
×
← cancel 5 and 10 by 5
= -
× 
= - 
= - 