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marysya [2.9K]
3 years ago
7

Evaluate the expression (x + 3)(y - 2) , if x = -2, and y= 6

Mathematics
1 answer:
Butoxors [25]3 years ago
6 0

Answer:

The answer is 4

Step-by-step explanation:

Given,

x=-2,\,y=6

Now, the expression

∴(x+3)(y-2)\\=>(-2+3)(6-2)\\=>(1)(4)\\4

hope you have understood this...

pls mark my answer as the brainliest

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Hello,

Answer:

12⁰ = 1

Step-by-step explanation:

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(a⁰) = 1

5 0
2 years ago
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If a crew of 4 workers complete the job in 10 hours, how long will it take 5 workers to complete the same job?
Elanso [62]

Answer:

It will take 8 hours for the 5 workers to complete the same job.

Step-by-step explanation:

The amount of work done is the same for both crews.

Work = time * workers

Work = 10 * 4      


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Set the two equal

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Divide each side of the equation by 5

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3 years ago
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Can someone help me? <br><br> I’m stuck <br><br> BRAINLEST!!
Angelina_Jolie [31]

Answer:

A

Step-by-step explanation:

Lateral surface area = surface area - bases

2(8(11) + 8(5)) =

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5 0
4 years ago
Find the zeros of f(x) = -x^2 + 4x - 3 by using a table and a graph.
ludmilkaskok [199]
1) <span>Enter the missing numeral of the answer 1, 3. Use a number only.
2) </span>f(x) = x^2 - 5x - 6 can be written as <span>f(x) = x^2 - 5x - 6 = (x-1) (x+6)
the zeros are 1 and 6, and the smallest zero is 1,
3) </span>g(x) = x^2 - 8x =<span>g(x) = x(x - 8), so the zeros are 0 and 8, the smallest zero is 0
4) </span>f(x) = x^2 - 7x + 6 can be written as <span>f(x) = x^2 - 7x + 6 = (x-1) (x-6), the zeros are 1 and -6, and the smallest zero is 1
5) </span>g(x) = x^2- 6x - 16 can be written as <span>g(x) = x^2- 6x - 16 = (x+2) (x-8)
the zeros are -2 and 8, the smallest zero is -2</span>
7 0
3 years ago
At Mr. Neely bank, the interest rate offered to clients is 4.5% annually. If after three years at the bank he has earned $50 in
Angelina_Jolie [31]
Answer: 9 dollars.
Step-by-step explanation: Just do 4.5/50 x 100
7 0
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