2 years ago

What does a square pluse be square

Mathematics

2 answers:

Vaselesa [24]2 years ago

6 0

?? that’s not a sentence

svetoff [14.1K]2 years ago

4 0

Answer:

a squared + b squared = c square

Step-by-step explanation:

In this formula c represents the length of the hypotenuse a and b are the legnths of the other two sides. if two sides of a right triangle are known you can subsitute these values in the formula to find the missing side

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Zigmanuir [339]

Answer:

Step-by-step explanation:

38/2 = 19

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Ivahew [28]

No regrouping 4.34 +4.35
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Select the correct name for the following line.

klio [65]

It's the first choice

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2 years ago

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1 Evaluate the expression. r3 - 2s if r = 5 and s = 4

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Answer:

117

Step-by-step explanation:

Given the expression

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3 years ago

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Use substitution to solve the following system of equations. Show all of your work. Write the solution as an ordered pair.

trapecia [35]

Answer:

$\left \{ {{x=2} \atop {y=2}} \right.$

Step-by-step explanation:

Substitute the second equation into the first one:

$4x+(2x-2)=10\\6x-2=10\\6x=12\\x=2$

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$\therefore \left \{ {{x=2} \atop {y=2}} \right.$

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2 years ago