Answer:
See below.
Step-by-step explanation:
2 times 8 more than the height of a garden wall is 28 feet. How high is the garden wall?
Answer:
just remove the parentheses and add the numbers
Step-by-step explanation:
Answer:
the answer is C
Step-by-step explanation:
if there are 3 cups and he put seven in each then multiply 7 by 3 and you get 21 then take 3 away and you have 18
Answer:
sin^2α
Step-by-step explanation:
I will just pose x instead of alpha here to make things simpler

we know that sin^2x = 1 - cos^2x so...


we can rewrite using trigonometric identities (tan = sin/cos)...

Answer:
12 x 12 x 12 x 12
Step-by-step explanation: