3 years ago

I need help for doing these two problems ASAP

Mathematics

1 answer:

bogdanovich [222]3 years ago

8 0

The answer is quite long. Give me your email for me to send it.

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What is the length of the hypotenuse of the triangle?

sergey [27]

If you use the pothaorian theorym (A squared + B squared= C squared) youll be able to figure out the right answer is 65.

8 0

3 years ago

Read 2 more answers

-x - 1 = 221 + 2x plzzzzzzzzz help

Otrada [13]

$Simplifying
-1x + -1 = 221 + 2x

Reorder the terms:
-1 + -1x = 221 + 2x

Solving
-1 + -1x = 221 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-1 + -1x + -2x = 221 + 2x + -2x

Combine like terms: -1x + -2x = -3x
-1 + -3x = 221 + 2x + -2x$
$Combine like terms: 2x + -2x = 0
-1 + -3x = 221 + 0
-1 + -3x = 221

Add '1' to each side of the equation.
-1 + 1 + -3x = 221 + 1

Combine like terms: -1 + 1 = 0
0 + -3x = 221 + 1
-3x = 221 + 1

Combine like terms: 221 + 1 = 222
-3x = 222

Divide each side by '-3'.
x = -74

Simplifying
x = -74$