Answer:
<u>B</u><u>.</u><u>2</u><u>:</u><u>3</u>
Step-by-step explanation:
hope it helps brainliest me please
Write out the slope formula:
m = (change in y) / (change in x)
Here,
m = n-(-9) / (-6-(-2)) = (n+9 / (-4)
Now set this slope equal to -1 and solve the resulting equation for n:
(n+9) / (-4) = - 1, or (n+9) / 4 = 1, or n+9 = 4. Then n = -5.
Answer:
25y²-x²
Step-by-step explanation:
The surface area of the figure illustrated will be 286 yards²
<h3>How to calculate the area?</h3>
The surface area of a solid object simply implies the measure of the total area which the surface of an object occupies. This is typically done by adding all the areas on the surface of the object.
It should be noted that the surface area of a cuboid will be:
= 2(lw + lh + wh)
w = width = 7
l = length = 9
h = height = 5
Surface area = 2(lw + lh + wh)
= 2(7 × 9) + 2(9 × 5) + 2(7 × 5)
= 126 + 90 + 70
= 286 yards²
Therefore, the surface area of the solid will be 286 yards².
Complete question:
Find the surface area of the solid given that the length is 9 yards, the width is 7 yards, and the height is 5 yards.
Learn more about area on:
brainly.com/question/25292087
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