2 years ago

What is the slope of (4, −6) and (0, 2)

Mathematics

1 answer:

Mila [183]2 years ago

7 0

Step-by-step explanation:

please mark me as brainlest

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The six seventh grade classes held a fundraiser where they sold candy bars. The school's principal award a $1000 prize to be div

Gelneren [198K]

Answer:

8200/1000 = 8.2 so each time a class selss 8.2 bars, they receive 1 dollar.

If a class sold 16 bars, the class receives 2 dollars, if it sold 82 bars, it receives 10 dollars and so on.

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3 years ago

The volume of a cube is 27000 cubic inches. What is the length of one side?

anyanavicka [17]

Given:

Volume of a cube = 27,000 in^3

(Note: A cube has equal sides)

The volume of a cube = a^3

So,

$\begin{gathered} 27000=a^3 \\ \sqrt[3]{27000}\text{ = a} \\ a\text{ = 30 in.} \end{gathered}$

Therefore, the lenght of one side is 30 inches.

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1 year ago

Factor this polynomial. .-2x2 - 7x-3

lapo4ka [179]

Answer:

Its B

Step-by-step explanation:

Mark as Brainllest!!

8 0

3 years ago

1) 7+a=15 2) 23=d+44 3) 28=n-14 4) T-22=-31

Romashka [77]

Hi, I'd be glad to help.

1) a = 8

2) d = (-21)

3) n = 42

4) t = (-9)

6 0

3 years ago

Read 2 more answers

Find all solutions for the following equations. Write your answers in radians using exact values. (Enter your answers as a comma

sasho [114]

Answer:

Step-by-step explanation:

Given that:

sin2xcos x + cos2xsin x = -1

Recall that;

SInAcosB + cosASinB = SIn (A+B)

SIn (2x +x) = -1

Sin (3x) = -1

$x = \bigg [\dfrac{Sin ^{-1} (-1)}{3} \bigg ]$

$x = \dfrac{\pi}{2} + \dfrac{2 \pi \ k}{3}$

$x = \dfrac{\pi}{2}, \dfrac{7 \pi}{6}, \dfrac{11 \pi}{6}$

5 0

3 years ago