<h3>
Answer: -a > -b</h3>
Explanation:
Let's go over an example.
We'll have a = 1 and b = 7 which makes a < b true. Feel free to pick your own favorite pair of numbers such that b is larger than 'a'.
The corresponding opposites are: -a = -1 and -b = -7
The relationship flips because the opposites of each number are flipped. So instead of saying -a < -b, we have -a > -b
Sure enough, -1 > -7 is a true statement. Use a number line to see this. I recommend a vertical number line.
In short, going from a < b to -a > -b means we flip the signs of each term, and we flip the inequality sign as well.
Answer:
Step-by-step explanation:
we know that
using proportion
312 gallons of white paint, $17.50 each gallon
134 gallons of blue paint, $19 for each gallon
312 x 17.50 = $5,460
134 x 19 = $2,546
5460 + 2546 = $8,006
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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