Answer:
I need Help on this one too.
Step-by-step explanation:
please help
Answer:
The answer is 11.2 cm
Step-by-step explanation:
Step-by-step explanation:
Put the values of x = 6, y = -7 and z = 0.8 to the expressions:
a) 5x → 5(6) = 30
b) 3y → 3(-7) = -21
c) 10z → 10(0.8) = 8
No, when you have a zero in that space you don't necessarily need an addendum unless it helps you.
X^2+15^2=25^2
X^2+225=625
Isolate X
X^2=400
Take the square root on both sides
X=positive and negative 20 but in this case the negative is thrown out because you can't have a negative side
Answer: 20
