Hugo the mountain goat has scaled 350 feet of mountains and hills on his travels. He has climed 95 feet of hill and 3 mountain p
1 answer:
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Answer:
x ≈ - 10.65, x ≈ - 5.35
Step-by-step explanation:
Given
(x + 8)² - 7 = 0 ( add 7 to both sides )
(x + 8)² = 7 ( take the square root of both sides )
x + 8 = ± ( subtract 8 from both sides )
x = - 8 ± , thus
x = - 8 - ≈ - 10.65
x = - 8 + ≈ - 5.35
Answer: 67 miles per hour
Step-by-step explanation: where v is velocity, s is space and t is time;
= 67
Answer:
x-intercept:
y-intercept:
Step-by-step explanation:
To find the x-intercept, substitute in for
and solve for
.
Simplify 2(0):
Subtract 0 - 3 = -3:
Subtract 7 from both sides:
Simplify:
Divide both sides by -4
To find the y-intercept, substitute in for
and solve for
.
Switch sides:
Simplify -4(0):
Add 3 to both sides:
Simplify:
Divide both sides by 2: