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3 years ago

7

Select the equation that is perpendicular to: y = -4x + 5

1 answer:

andreev551 [17]3 years ago

8 0

A a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a. A a a a a a

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I need help! Find the measure of all sides. Round to the nearest tenth.

Ivanshal [37]

Answer:

$let \: the \: angle \: be \: \alpha \\ \tan( \alpha ) = \frac{p}{b} \\ \tan(16.8) = \frac{2.7}{x} \\ x = \frac{2.7}{0.30 } \\ x = 9 \\ now \: by \: using \: pythagoras \: theorem \: \\ h = \sqrt{p {}^{2} } + b {}^{2} \\ h = \sqrt{ {2.7}^{2} } + {9 }^{2} \\ h = 9.396$

4 0

3 years ago

What is the interquartile range of the data set? {18, 17, 10, 25, 20, 20, 30, 18, 18, 30, 25} Enter the answer in the box. PLEAS

sasho [114]

The interquartile is 21

7 0

3 years ago

Read 2 more answers

QUESTION ON PIC !THX

Aliun [14]

Answer:

Step-by-step explanation:

The original price was 43 dollars

The new price is 55/100 * 43

The new price is 2365/100

The new price is 23.65 dollars

2365 came from multiplying 43 * 55 which is 2365

4 0

2 years ago

A package of four bottles of a sports drink cost $5.28. what is the cost per bottle

Dafna1 [17]

$1.32 per bottle because you would divide $5.28 into 4 and get $1.32

3 0

3 years ago

Read 2 more answers

A 5-pound bag of apples cost $3.50. Use that rate, to complete the table to identify equivalent ratios, and then answer the ques

Korvikt [17]

<span>Apples cost $3.50/5 = $0.70 per pound.</span>

6 0

3 years ago