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1 year ago

What is the value of x? Enter your answer in the box. x =

Mathematics

1 answer:

qaws [65]1 year ago

7 0

Answer:

Step-by-step explanation: its yo mama :)

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What number is half of 25?

jeka94

The number half of 25 is 12.5.

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2 years ago

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Which of the following expressions is the inverse of the function y equals quantity x plus 5 divided by 7?

Stolb23 [73]

Where r the rest of the question

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2 years ago

HELPP !!!!!! THEY ALL GO SOMEWHERE THERE SHOULDNT BE ANYLEFT

lutik1710 [3]

A.) (3, 4) = "right 3 up 4" [ Option A, C ]

B.) (-3, 4) = "left 3 up 4" [ Option B, D ]

C.) (4, -3) = "right 4 down 3" [ Option E ]

Hope this helps!

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3 years ago

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In the adjoining figure, area of trangle ABC is

Zepler [3.9K]

Answer:

$PQ=4\ cm$

Step-by-step explanation:

see the attached figure with the letter D to better understand the problem

we know that

The segment side AD is the height of triangle ABC

Triangles PBQ and ABD are similar by AA Similarity Theorem

The area of triangle ABC is equal to

$A=\frac{1}{2}(BC)(AD)$

we have

$A=48\ cm^2\\BC=12\ cm$

substitute

$48=\frac{1}{2}(12)(AD)$

$AD=8\ cm$

Remember that

If two triangles are similar then the ratio of its corresponding sides is proportional

$\frac{BP}{AB}=\frac{PQ}{AD}$

substitute the given values

$\frac{BP}{2BP}=\frac{PQ}{8}$

$\frac{1}{2}=\frac{PQ}{8}$

$PQ=4\ cm$

3 0

2 years ago

Please help will mark brainlist

djverab [1.8K]

Answer:

x= -4

Step-by-step explanation:

First you have to do the parenthesis in the fraction so, it would be

4x+16/5=-4-x

I would then multiply both sides by 5 so,

4x+16=-20-5x

Add 5x to each side

9x+16=-20

Add 20 to both sides

9x+36=0

Subtract 36 to both sides

9x=-36

Divide by 9 to both sides

x= -4

6 0

2 years ago

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