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3 years ago

WILL MARK BRAINLIEST TO FIRST CORRECT ANSWER

Mathematics

1 answer:

evablogger [386]3 years ago

3 0

Answer:

{(-1, 8), (0, 5), (2, -1), (3, -4)}

Step-by-step explanation:

I used a calculator, pls let me know if im incorrect

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ALGEBRA HELP !!!!! Which of the following is the simplest form of this expression? —photo attached

sasho [114]

$\displaystyle \frac{ \sqrt[5]{a^4}}{ \sqrt[3]{a^2}}= \frac{a^{\frac{4}{5}}}{a^{\frac{2}{3}}}=a^{\frac{4}{5}- \frac{2}{3}}=a^{\frac{12-10}{15}}=\boxed{a^{\frac{2}{15}}}$

Answer is: A. a^(2/15)

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3 years ago

Which energy resource causes the greatest waste disposal concerns? geothermal power nuclear solar power coal

Umnica [9.8K]

Answer:

coal i think

Step-by-step explanation:

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3 years ago

Read 2 more answers

Polygon ABCD is dilated by a scale factor of 2 with the center of dilation at the origin to create A'B'C'D'. If the endpoints of

Sonja [21]

The distance formula is given by $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Take point A(0, -7) as (x₁, x₂) and point B(8, 8) as (y₁, y₂)

Distance AB = $\sqrt{(8-0)^2+(8--7)^2}$
Distance AB = $\sqrt{8^2+15^2}$
Distance AB = $\sqrt{289}$
Distance AB = 17

The line AB is dilated to A'B' by scale factor of 2, it means the length of the line is multiplied by 2

Distance A'B' = 2 × 17 = 34 units

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3 years ago

A momma bird is sitting on the ground. The baby bird in the nest can see her momma at an angle of depression of 54°. If the momm

dmitriy555 [2]

Answer:

B. 25 ft

Step-by-step explanation:

We have the following points:

B- position of baby bird
M- position of momma bird
G- base of the tree

Given:

GM = 18 feet
BG = x
m∠BMG = 54°

Find the value of x:

x / GM = tan ∠BMG
x / 18 = tan 54°
x = 18 tan 54°
x = 24.77 ≈ 25 ft

Correct choice is B

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3 years ago

-2(x-3) >-8 What is the answer

Vlad [161]

Answer:

x < 7

Step-by-step explanation:

First apply the -2 onto each term that it is being multiplied onto.

-2x + 6 > - 8

Now subtract six from both sides.

-2x > -14

Now divide by -2.

x < 7

REMEMBER

When doing greater than and less than equations like this, if you divide by a negative you must flip the greater than/less than.

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3 years ago