2 years ago

I need help please ?!!!!

Mathematics

1 answer:

aalyn [17]2 years ago

7 0

Answer:

mid alantic

Step-by-step explanation:

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2 years ago

A salesperson's daily earnings include $115 per day plus commission equal to x percent (in decimal form) of his daily sales.

bearhunter [10]

Answer:

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Step-by-step explanation:

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2 years ago

What is the standard deviation for the data given: 5,10,7,12,0,20,15,22,8,2

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2 years ago

Solve each equation for the variable

motikmotik

Answer:

X= -50

Step-by-step explanation:

Remove the parenthesis

multiply both sides by two

x - 6 = -56

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2 years ago

I don’t understand how to find the height

ANTONII [103]

Answer:

height, x is 235 ft

Step-by-step explanation:

From trigonometric ratios:

$\cos( \theta) = \frac{adjacent}{hypotenuse}$

but:

$\theta = 90 \degree - 36 \degree \\ \theta = 54 \degree$

adjacent is x

hypotenuse is 400 ft

$\ \cos ( 54 \degree) = \frac{x}{400} \\ \\ x = 400 \ \cos (54 \degree) \\ x = 235 \: \: feet$

8 0

2 years ago

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