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weqwewe [10]
2 years ago
15

You need to solve a system of equations. You decide to use the elimination

Mathematics
1 answer:
zhenek [66]2 years ago
5 0

Answer:

Step-by-step explanation:

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The equation would be 14x+2=t......

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Use the zero product property to solve the equation. (4k+5)(k+7)=0
Maru [420]
The zero product property tells us that if we have
xy=0, then we can assume that x and y both equal 0

so

(4k+5)(k+7)=0
we can assume that 4k+5=0 and k+7=0
so

4k+5=0
minus 5 both sides
4k=-5
divide both sides by 4
k=-5/4

k+7=0
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pshichka [43]
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2 years ago
Please help with this question
11111nata11111 [884]

Answer:

QR and CD

Step-by-step explanation:

TQRS is similar to BCDE. Align the letters.

T Q R S

B C D E

Some examples of corresponding sides.

TS and BE

TQ and BC

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3 years ago
Whats is 2x2 given brainlest
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Answer:

4

Step-by-step explanation:

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