3 feet deep for 5 feet high
17 feet high
17×3 = 51
He has to dig a hole 51 feet deep.
Hope this helped! :)
Answer:
18
Step-by-step explanation:
1/2 bh
1/2 (6)(6) multiply
1/2 (36) divide
18
Answer:
1
Step-by-step explanation:
D = b²- 4 ac
1²- 4(1)(0)
= 1-0
=1
Answer:
7 and -6
Step-by-step explanation:
Given
Factors: (x - 7) and (x + 6)
Required
Determine the zeros
To do this, we simply equate the factors to 0




<em>So, the zeros are -7 and 6</em>
Add 1.5 to both sides:

Divide both sides by 2:

Consider the arcsin of both sides:

Arcsin and sin simplify, because they are inverse of each other:
