2 years ago

Need help ASAP please

Mathematics

1 answer:

Neporo4naja [7]2 years ago

8 0

Can someone help me with my most recent question

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The slope of the line below is - 8/7 Write a point-slope equation of the line

julsineya [31]

Answer:

O C. y - 4 = - 8/7(x - 4)

Step-by-step explanation:

https://www.albert.io/blog/point-slope-form/#What_is_point_slope_form

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2 years ago

Find the value of x 4x + 3 = -5x + 21

Novay_Z [31]

4x + 3 = -5x + 21

9x + 3 = 21

9x = 18

x = 2

Hope this helps!! :)

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2 years ago

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PLZ HELP on THIS QUESTION

Greeley [361]

Its a rectangle cut the corners

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2 years ago

How many clubs have at least 30 members?

defon

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do you have an attachment or anything?

Step-by-step explanation:

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2 years ago

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polygon A i simllar to polgon B. find the perimeer of polygon B if one side of polygon A is 24 A sde to polygon B is 15 and the

Gemiola [76]

Answer:

Perimeter of polygon B = 80 units

Step-by-step explanation:

Since both polygons are similar, their corresponding sides and perimeters are proportional. Knowing this we can setup a proportion to find the perimeter of polygon B.

$\frac{side-polygonA}{side-polygonB} =\frac{perimeter-polygonA}{perimeter-polygonB}$

Let $x$ be the perimeter of polygon B. We know from our problem that the side of polygon A is 24, the side of polygon B is 15, and the perimeter of polygon A is 128.

Let's replace those value sin our proportion and solve for $x$ :

$\frac{side-polygonA}{side-polygonB} =\frac{perimeter-polygonA}{perimeter-polygonB}$

$\frac{24}{15} =\frac{128}{x}$

$x=\frac{128*15}{24}$

$x=\frac{1920}{24}$

$x=80$

We can conclude that the perimeter of polygon B is 80 units.

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2 years ago