Answer:
it's c
Step-by-step explanation:
if you do 26/45 (26 divided by 45) it would be 0.57777...
Answer: C: -2.5
Step-by-step explanation:
When looking at the graph we see that the temperature (y-axis) starts at 80 degrees. To find the slope, or how much it decreases and how often, we find the difference between 80 and the temperature it dropped to which is 77.5 . We also see it dropped this much after 1 hour which means each hour it drops -2.5 degrees so the correct answer is C.
Answer: 1:6
Step-by-step explanation:
Reduce each side of the ratio
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➷ The ratio for the lengths is (5/8)
However, as it is area, it would be squared
So the correct answer would be (25/64)
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Answer:
72 sq. inch.
Step-by-step explanation:
9 inches in feet is 9/12 = 0.75 feet.
We can set up a ratio to figure out the width of the scale drawing.
This means <u>"if 36 feet is 0.75 feet in drawing, how much (let that be x) is 32 feet?"</u>
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let's cross multiply and solve for x:
<em>So width is 2/3 feet and length is 0.75 feet.</em>
<em>Converting back to inches (since we need the area in sq. inches):</em>
<em>2/3 feet = 2/3 * 12 = 8 inches, and</em>
<em>0.75 feet = 0.75 * 12 = 9 inches</em>
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<em>Hence, area is 8 * 9 = 72 sq. inches.</em>