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Andrei [34K]
2 years ago
11

4

Mathematics
1 answer:
HACTEHA [7]2 years ago
7 0

Answer:

True

Step-by-step explanation:

x - 4y = 11 → (1)

- 3x + 5y = 25 → (2)

Multiply (1) by 5 and (2) by 4 to eliminate the y- term

5x - 20 y = 55 → (3)

- 12x + 20y = 100 → (4)

Add (3) and (4) term by term to eliminate y

- 7x + 0 = 155

- 7x = 155 ← y- term is eliminated

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Given the function below, find x so that,<br> f(x)=10
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y=10
y=0x+10
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m=0 , b=10

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7 0
3 years ago
How many ounces of water are equal to 6/8 cups of water
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3 years ago
A triangle whose angles have measures x x+5 and x+10
nirvana33 [79]
<span>the correct question is
A triangle whose angles have measures x x+5 and x+10.</span><span>How do you find the measure of each angle?

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the answer is
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3 years ago
AABC is a translation of AABC. What is the length of AC'?
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8 0
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Find the greatest number that will divide 63, 45 and 69 so as to leave the same remainder.
jeka57 [31]

Answer:

6

Step-by-step explanation:

Let n be unknown divisor and a be the same remainder, then

63=q_1\cdot n+a\\ \\45=q_2\cdot n+a\\ \\69=q_3\cdot n+a

Subtract a from all equalities:

63-a=q_1\cdot n\\ \\45-a=q_2\cdot n\\ \\69-a=q_3\cdot n

Subtract them:

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The greatest number is 6. When you divide numbers 63, 45, 69 by 6, you'll get remainders 3, 3, 3, respectively.

7 0
3 years ago
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