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Semenov [28]
3 years ago
12

Expand the expression -7k (k - 3)

Mathematics
1 answer:
nataly862011 [7]3 years ago
3 0
Your answer will be b
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GUYS PLEASE ANSWER! I'M DESPERATE! WILL MARK BRAINLIEST
uysha [10]
A. Graph B because the slope is at a constant rate
B. Graph A because since it is slowly opened the rise of the slope starts of small then rises more
C. Graph C since it’s opened a lot the beginning and closed at the end so the rise would start high then go lower as time goes by
8 0
4 years ago
Read 2 more answers
A cylinder has a radius of 14 m and a height of 6 m.
oksano4ka [1.4K]

Option D: 1176 \pi \ {m}^{3} is the volume of the cylinder

Explanation:

Given that the cylinder has a radius of 14 m and a height of 6 m

We need to find the exact volume of the cylinder.

The formula to determine the volume of the cylinder is given by

Volume=\pi r^{2} h

Let us substitute r=14 and h=6 in the above formula, we have,

Volume=\pi (14)^{2} (6)

Squaring the terms, we get,

Volume=\pi (196)(6)

Multiplying we have,

Volume=1176\pi \ m^3

Thus, the volume of the cylinder is 1176 \pi \ {m}^{3}

Therefore, Option D is the correct answer.

6 0
3 years ago
your recipe calls for 1/2 a pound of potatoes. You use 1/6 of the bag of potatoes. whats the number of pounds per bag
zhannawk [14.2K]
I you use 1/6 of the bag for 1/2 a pound then you need to set up a proportion.

1/6 bag / 1 bag = 1/2 pound / x pounds      Cross Multiply
(1/6)*x = 1/2 pounds * 1 bag Divide by 1/6

Remember: in a 4 level fraction, the denominator inverts and multiplies.


x = {x = }\frac{ \frac{1}{2} }{ \frac{1}{6} } \\ \\ {x =} \frac{1}{2} *  \frac{6}{1} \\ \\{x = }  \frac{6}{2} = 3

3 pounds <<<< answer
8 0
4 years ago
Using complete sentences, describe the net of a rectangular prism with a length of 12 centimeters, a width of 9
nikklg [1K]

Answer:

The description is as follows:

Step-by-step explanation:

The description of the net of a rectangular prism is as follows:

The length i.e. 12 centimeters would be multiplied by width of 9 and then it added to the height i.e. 5 centimeters

The above represent the description of the net of a rectangular prism

6 0
3 years ago
Mitchell was playing a game with a friend and had 797 points. Then, he drew a bad card and lost 625 points. What was his new sco
Semmy [17]

Answer:

172

Step-by-step explanation:

5 0
3 years ago
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