3 years ago

Helppppppppppppppppp

Mathematics

1 answer:

maksim [4K]3 years ago

4 0

_4 is tHe answer i think so

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Allisa [31]

Answer:

209.125

Step-by-step explanation:

Since it took the 1.25 as long, you would multiply the numbers together

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3 years ago

Hernando’s salary was $49,500 last year. This year his salary was cut to $44,050. Find the percent decrease. (Round to the neare

pickupchik [31]

The correct answer is 11%

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4 years ago

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Part A

Deffense [45]

Answer: Not safe

Step-by-step explanation:

Let the angle of elevation of the ramp be θ, then:

$\begin{aligned}&\sin \theta=\frac{1.5}{10}=0.15 \\&\theta=\sin ^{-1}(0.15) \approx 8.63^{\circ}\end{aligned}$

But the maximum angle for the ramp cannot exceed 7.1°. The calculated angle of elevation will make it difficult, if not impossible, for motorized wheelchairs to get up the ramp.

Therefore, the ramp at the local library is not safe for motorized wheelchairs

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2 years ago

4. What is the measure of each interior angle of a regular 28-gon?

melomori [17]

Step-by-step explanation:

Measure of each interior angle of 28 sided polygon

$\frac{(28 - 2) \times 180 \degree}{28} \\ \\ = \frac{26 \times 180 \degree }{28} \\ \\ = \frac{4680 \degree }{28} \\ \\ = 167.14\degree \\$

8 0

3 years ago

The dance committee has a budget of $125 to decorate the gym for the spring dance. They have already spent $65. Some members wan

marusya05 [52]

Answer:

Step-by-step explanation:

subtract 65 from 125 giving your 60 then divide 60 by 0.80= 75

6 0

3 years ago