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marissa [1.9K]
3 years ago
8

Pls help I’m failing math I’ll brainlest ASAP

Mathematics
1 answer:
skad [1K]3 years ago
5 0

The equation <u>6 + 9a = 51</u> can help find out how many adults were in the group.

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HELP PLEASE YOU'LL GET 25 POINTS
ollegr [7]

Answer:

50

Step-by-step explanation:

Im pretty sure

5 0
3 years ago
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PLEASE ANSWER!!! NEED HELP WITH EXPLANATION!!!
tiny-mole [99]

Answer:

27.37 and 9.18

Step-by-step explanation:

(4)

Using the cosine ratio in the right triangle

cos64° = \frac{adjacent}{hypotenuse} = \frac{12}{x} ( multiply both sides by x )

x × cos64° = 12 ( divide both sides by cos64° )

x = \frac{12}{cos64} ≈ 27.37 ( to the nearest hundredth )

(5)

Using the sine ratio in the right triangle

sin35° = \frac{opposite}{hypotenuse} = \frac{x}{16} ( multiply both sides by 16 )

16 × sin35° = x , then

x ≈ 9.18 ( to the nearest hundredth )

5 0
3 years ago
Alice made lemonade for her school's fall festival as a fundraiser. She made a total of 5 gallons, which is 80 cups. They sold,
Anna007 [38]

Answer:

y = 80-16x

Step-by-step explanation:

She made a total of 80 cups and sells 16 cups per hour

So in x hours she would have sold 16 * x = 16x cups

So the number of cups remaining will be;

y = 80-16x

7 0
3 years ago
I need help with algebra​
Arlecino [84]

Answer:

Hello, my name is 1frogaroni feel free to ask any questions about algebra such as equations you don't understand. I will try my best to help you out with your question :)

Step-by-step explanation:

Oh and welcome to brainly where the community will be glad to help you!

3 0
3 years ago
Evaluate the expression without using a calculator: log10^3x-2y
Kruka [31]

Answer:

3x-2y

Step-by-step explanation:

log10^(3x-2y)

We know the base is base 10 since it is not written

log10 10^(3x-2y)

The log10 10 cancels

3x-2y

3 0
4 years ago
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