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3 years ago

The area of the parallelogram is 936 sq ft what’s the height

Mathematics

1 answer:

Makovka662 [10]3 years ago

5 0

Answer:

h = 24 ft

Step-by-step explanation:

A = 936 ft^2, b = 39 ft.

A = bh

Divide both sides by b:

h = A/b = 936 ft / 39 ft = 24 ft

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Step-by-step explanation:

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Anna is saving to buy a new cell phone. Her mother is helping Anna by contributing money each month. What is the ratio between t

Dmitry [639]

Answer:

Option D. 3:1, $120

Step-by-step explanation:

The complete question in the attached figure

Part 1) What is the ratio between the amount of money contributed by Anna and the amount contributed by her mother?

Let

x -----> the amount of money contributed by Anna

y ----> the amount of money contributed by her mother

we know that

Looking at the table

The value of x is equal to $x=\$30+\$60+\$90+\$120=\$300$

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yaroslaw [1]

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3 years ago

If f(x) = 2x + 5x and g(x) = 3x - 5, find (f+ g)(x).

Papessa [141]

Answer:

D. 10x - 5

General Formulas and Concepts:

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

f(x) = 2x + 5x

g(x) = 3x - 5

(f + g)(x) is f(x) + g(x)

Step 2: Simplify

f(x) = 7x

g(x) = 3x - 5

Step 3: Find

Substitute: (f + g)(x) = 7x + (3x - 5)
Combine like terms: (f + g)(x) = 10x - 5

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Replace the range for f(x)

So...

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Solve!

These are your domains!

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3 years ago