2 years ago

I ADDED A PIC PLZZZZZZZZZ HELP I NEED AN ANSWER

Mathematics

2 answers:

disa [49]2 years ago

6 0

For every dollar you get 1/2 pound of grapes. It would cost 2$ per point of grapes

Sunny_sXe [5.5K]2 years ago

3 0

Answer:

For every dollar you spend, you can get 1/2 or .50 pounds of grape.

For each pound of grapes you would need 2 dollars.

Step-by-step explanation:

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Need help with this problem.

tigry1 [53]

Answer:

C) $-\frac{47}{49}$

Step-by-step explanation:

By the cos double angle formula, we know $\cos(2\theta)=2\cos^2\theta-1.$ Substituting $\cos \theta$ into the formula, we get

$\cos(2\theta)=2(-\frac{1}{7})^2-1\\~~~~~~~~~~=\frac{2}{49}-1\\~~~~~~~~~~=\boxed{-\frac{47}{49}}$ .

The answer is C.

5 0

2 years ago

What number is a factor of 22 but not a multiple of 2

Mrrafil [7]

11 is a factor of 22 that is not a multiple of 2.

7 0

3 years ago

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Please I need the answers if it is for today please if you can in edited photography, it is before 9 o'clock At that time I have

LenaWriter [7]

Answer:

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4 0

3 years ago

72 is what percent of 240 ?

PilotLPTM [1.2K]

Answer:

72 = 30%

Step-by-step explanation:

240 = 100%

24 = 10%

12 = 5%

2.4 = 1%

72 / 24 = 3

72 = 30%

Let me know if I got it wrong :)

4 0

3 years ago

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When you graph an inequality, you used a closed dot when you use which<br> symbols?

aksik [14]

You use a closed dot with the greater than or less than with the line under the symbol or the greater than or equal to or the less than or equal to symbols. The line indicates a closed dot.

8 0

3 years ago