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2 years ago

Hellllllp awarding brainllest and +100 points

Mathematics

2 answers:

Ronch [10]2 years ago

7 0

Answer:

x/5-x/9=-1
Multiply both sides by 45
9x-5x=-45
4x=-45
4x/4=-45/4
x=-45/4 or -11 1/4

Feliz [49]2 years ago

3 0

Answer: -45/4 = -11 1/4

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Step-by-step explanation:

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180-130 = 50 degrees

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Verify the identity. Show your work. (1 + tan^2u)(1 - sin^2u) = 1

yuradex [85]

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3 years ago

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3 years ago

Cara has $25 to buy dry pet food and treats for the animal shelter. A pound of dog food cost $2 and treats are $1 apiece. If she

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2 years ago

SHOW YOUR WORK! Marking the best response with brainliest:) thank u

sdas [7]

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

From the question

The length is 3x + 7

The width is 2x + 2

The perimeter is

Simplify

6x + 7 + 4x + 4

Group like terms

6x + 4x + 7 + 4

We have the final answer as

Hope this helps you

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3 years ago