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Debora [2.8K]
3 years ago
10

Help on this question!!!!!!

Mathematics
1 answer:
Lilit [14]3 years ago
8 0

Answer:

13

Step-by-step explanation:

use the Pythagorean theorem; five squared plus twelve squared is equal to the missing side squared, 25+144=169, the sqrt of 169 is 13

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lawyer [7]

Step-by-step explanation:

STEP 1

Equation at the end of step 1

(((x3) - 22x2) + x) - 4 = 0

STEP 2

Checking for a perfect cube

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5 0
3 years ago
Solve by the substitution method.
GalinKa [24]

Answer:

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Step-by-step explanation:

x - y = -6     equation 1

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Now put the value of x in equation 2.

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Combine the like terms:

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Divide both sides by 11.

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x = y-6

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Therefore The unique solution to the system is (x,y){(-9,-3)} ....

7 0
2 years ago
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A triangle has base angles of 52.5 degrees each. What is the measurement of the third angle?
guajiro [1.7K]

Answer:

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Step-by-step explanation:

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3 0
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Answer:

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figure one

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figure 2

formula length x width x height

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