Math help NEEDED time running out please help!!! will mark brainliest

Mathematics

1 answer:

o-na [289]4 years ago

3 0

1.

Answer C. (8)

2.

Answer C. [6x^(4/3)]

3.

Answer D. (the one with 36x²)

4.

Answer B. (2a^(2/3)b²)

5.

Answers C. and D.

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To complete

natulia [17]

To figure this question out, we first need to figure out how much one pound of potatoes costs. To do this, we need to divide 18 by 8, and in this, we get $2.25. Then, we have to multiply this by 15 to find out how much 15 pounds of potatoes costs. This gives us $33.75, which is our answer to this question.

3 0

4 years ago

A candle is shaped like a triangular pyramid. The side lengths of the base are equal. Find the surface area of the candle

vichka [17]

The answer is 10.8 because the sides are 1.7*2/2=1.7 1.7*4
6.8+ 2*8=14.8. so 14.8 is the answer

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3 years ago

The endpoints of CD are C(–8, 4) and D(6, –6). What are the coordinates of point P on CD such that P is the length of the line s

Arturiano [62]

If you graph the end points C and D then graph the 4 points at the end it is difficult to tell which points are on CD without a line.
Using the endpoints find the slope (change in y/ change in x) then substitute a point in to find the intercept.
Slope = (-6-4)/(6- -8) = -5/7
Intercept equation (-6) = -5/7 (6) + b
b = -1.71428571429
Graphing the line shows only 2 points on the line (–2.75, 0.25) and <span>(0.75, –2.25)
I am confused by the part, "</span><span>P is the length of the line segment from D". Were you given a length P to help you determine which point. Using the distance formula to find the length from each point to D doesn't help determine which one is best with the information you have given. The image shows the distances I calculated and the graphed points.
I hope this helps!</span>