Answer:
a. 3
b. 2.9
Step-by-step explanation:
![\sqrt[3]{25} ≈2.92](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B25%7D%20%E2%89%882.92)
a. An integer is a whole number. the nearest whole number to 2.92 is 3.
b. 2.92 rounds down to 2.9 when rounding the the tenths' place.
Answer: 7 mi
Step-by-step explanation: since the distance from bluepoint to Manchester is 12 9/10 mi and you know that bluepoint to Silverstone is 5 9/10 subtract that and you get 7 mi as your answer
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Original line equation: y=-4x+4
Perpendicular lines have opposite reciprocals, so the slope of the perpendicular line would be 1/4x.
Perpendicular line equation: y=1/4x+b
Plug in the coordinates that the line passes through to solve for b. Plug -8 in for x and 2 in for y.
2=1/4(-8)+b
Multiply.
2=-2+b
Add 2 to both sides.
4=b
Equation of the perpendicular line: y=1/4x+4
Hope this helps! :)
Answer:
67 1/2 in.
Step-by-step explanation:
Multiply length * width* height
7 1/2 * 2 * 4 1/2
= 67 1/2 in.
