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2 years ago

I don’t know what the answer to this question is , help

Mathematics

1 answer:

ipn [44]2 years ago

3 0

Answer:

(4, 0)

Step-by-step explanation:

given the 2 equations

y = x - 4 → (1)

- 4x - 6y = - 16 → (2)

substitute y = x - 4 into (2)

- 4x - 6(x - 4) = - 16

- 4x - 6x + 24 = - 16

- 10x + 24 = - 16 ( subtract 24 from both sides )

- 10x = - 40 ( divide both sides by - 10 )

x = 4

substitute x = 4 into (1) for corresponding value of y

y = 4 - 4 = 0

solution is (4, 0)

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svp [43]

Answer:

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2 years ago

What is the gcf of 48 and 64

pantera1 [17]

First, make an organized list of the factors for each number. The common factors are 1, 2, 4, 8, and 16, and the greatest of these is 16. So, the greatest common factor or GCF of 48 and 64 is 16.

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2 years ago

CAN SOMEONE PLEASE HELP ME PLEASE PLEASE PLEASE

Goshia [24]

Answer:

628

Step-by-step explanation:

Deposit means money is going into the bank so add 129 onto 499

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628 - 24 = 604

(d) round 604 to the nearest hundred

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2 years ago

You have for $1 dollar bills, two $5 bills, five $10 bills and five $20 bills in your wallet. You select a bill at random. With

kvasek [131]

1/16*5/15
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1/48

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2 years ago

The length of a shadow of a tree is 9 ft. The distance from the top of the tree to the tip of the shadow is 16 ft. what is the h

Margarita [4]

So for this, you'll be using the pythagorean theorem to solve for the height.

$9^2+b^2=16^2$

Solve the exponents to get $81+b^2=256$

Subtract 81 on each side to get $b^2=175$

Square root each side, and your answer should be $b= \sqrt{175}$ or 13.23 ft

7 0

2 years ago