Answer:
51
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Define
z² + 3z - 3
z = 6
Step 2: Substitute and Evaluate
6² + 3(6) - 3
36 + 18 - 3
36 + 15
51
Answer:
he'll need to save for 5 weeks to get $85
Step-by-step explanation:
hope this helps :)
Answer:
6
Step-by-step explanation:
By the exterior angle theorem,
(4x - 4) + 40 = 60
4x - 4 = 20
4x = 24
x = 6
Answer:
on ed its the first one and the second one
Answer:cos theta = -(1)/2; tan theta = sqrt(3)
cos theta = -(1)/2; tan theta = -1
cos theta = (sqrt(3))/4; tan theta = -2
cos theta = 1/2; tan theta = sqrt(3)
cos theta = 4/3
Step-by-step explanation: