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adoni [48]
3 years ago
9

A painter is placing a ladder to reach the third story window, which is 23 feet above the ground and makes an angle with the gro

und of 80°. How far out from the building does the base of the ladder need to be positioned? Round your answer to the nearest tenth.
Mathematics
1 answer:
oksian1 [2.3K]3 years ago
4 0

Answer:

69

Step-by-step explanation:

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A car rental costs $32 as a base fee, plus $28 per day. Use the explicit rule f (n )= 28n + 32
alexdok [17]

Answer:

The charges paid for the first four days are:

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Step-by-step explanation:

To obtain the charges paid for the first 4 days, you must use the given explicit rule given:

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Where:

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As we need to obtain the charges to 4 days, we replace this value in the explicit rule:

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  • f (4) = 28(4) + 32
  • f (4) = 112 + 32
  • <u>f (4) = 144</u>

With these calculations, <u>you can identify the charges paid for the first 4 days are $144</u>, <em>where $112 is the money by each day of the four days and $32 is the base fee</em>.

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3 years ago
456+213 using the break apart strategy
GalinKa [24]
Fist break up each number in the hundreds column add the tens and the ones then add the hundreds to the previous answer
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3 years ago
The measurement of a pressure valve starts at 36 psi and falls to 30 psi. What is the approximate percent decrease in the readin
lukranit [14]

Answer:the answer is a 17psi

Step-by-step explanation:

6 0
3 years ago
-17 + 5x = 5(x - 5) + 8<br> i need step by step solution pls asap
Masja [62]

Answer:just subtract 8 from both sids then add 17 to both then do the dam probkemits ez

Step-by-step explanation:dddddddd

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3 years ago
An object weighs 1 pound on earth weighs about 1/15 pounds on Pluto. If a man weighs 240 pounds on earth how many pounds would h
Vinil7 [7]

Answer:

16 I believe. 240 divided by 15 is 16.

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3 years ago
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