Answer:
26.9y2
Step-by-step explanation:
Incomplete question. However, I provided some suggestions.
<u>Explanation:</u>
Since in this case, we are told that Jack needs about yards but has three strings of varying length.
He can simply compare both strings to see which among the three fits the desired lenght.
In this problem there might be a number that you need to add before the "( x 3)" then your answer will be 20 = 32 - 12 = 20
Since the slope of f(x) is 4 (from 4x) and the slope of g(x) is 7, that means that f(x) changes 4 every time x changes, but g(x) changes 7, making g(x) more steep and f(x) less steep
Answer:
Therefore she needs 1095 mm²to paint the top and sides.
Step-by-step explanation:
Given that Kissing needs to paint the top and side of rectangular prism has a length = 25 mm ,width= 15 mm and height = 9 mm.
The rectangular prism has 6 face.
The floor of the prism is not painted.
Only sides and top is painted.
The surface area of the sides and top is
= 2(length + breadth)×height+ (length × breadth)
=[2(25+15)×9 +(25×15)] mm²
=1095 mm²
Therefore she needs 1095 mm²to paint the top and sides.