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2 years ago

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Mathematics

1 answer:

Novosadov [1.4K]2 years ago

6 0

Answer:8

Step-by-step explanation:

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What is the area of the trapezoid?

Anton [14]

Answer:

Use area of trap formula and special right triangles

Step-by-step explanation:

A = (.5)(10 + 18)(5)

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Ivanshal [37]

Answer:

Step-by-step explanation:

This is an example of the Pythagorean theorem.

In triangle BEH, the sum of the squares of the sides of the two smaller sides, BE and BH is equal to the longest side squared, EH.

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2 years ago

PLSSS ANSWER, 35 pointss

xxTIMURxx [149]

Answer:

$(y - 5)(x + y)$

${(x - y)}(x - y + a)$

$(b - 3)(5b - 17)$

Step-by-step explanation:

1. The given polynomial is

$x(y - 5) - y(5 - y)$

We need to factor the second part to get:

$x(y - 5) + y(y - 5)$

We factor y-5 to obtain:

$(y - 5)(x + y)$

2. We have

${(x - y)}^{2} - a(y - x)$

We again factor -1 from the second part to get:

${(x - y)}^{2} + a(x- y)$

We now factor x-y to get:

${(x - y)}^{2} + a(x- y)$

${(x - y)}(x - y + a)$

3. We have

$2(3 - b) + 5 {(b - 3})^{2}$

We factor negative 1 from the first part to get

$- 2(b - 3) + 5 {(b - 3})^{2}$

We now factor b-3 to get:

$(b - 3)( - 2 + 5(b - 3))$

We now simplify to get:

$(b - 3)( - 2 + 5b - 15) = (b - 3)(5b - 17)$

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3 years ago

Shontel has a job as a barista at a local coffee shop that pays $12 per hour. She works between 15 and 25

SIZIF [17.4K]

A. Independent is 12.5
B. Domain
Minimum is 15 maximum is 25

C. When she works for 11 hours she will earn $137.5

Hope this helps!

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3 years ago