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scZoUnD [109]
2 years ago
5

What is 1/2 (6x+10) - 25

Mathematics
1 answer:
Vinvika [58]2 years ago
6 0

Answer:

 3x - 20

Step-by-step explanation

          simplify 1/2

STEP 3

Pulling out like terms

3.1     Pull out like factors :

6x + 10  =   2 • (3x + 5)

Equation at the end of step

3 (3x + 5) -  25

Final result : 3x - 20

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59:26 What is the length of the hypotenuse, x, if (20, 21, x) is a Pythagorean triple? 22 29 41 42
Vikki [24]
If the legs are length a and b and hyptonuse is c then
a²+b²=c²

so
if the legs are 20 and 21 and the hypotnuse is x then
20²+21²=x²
400+441=x²
841=x²
29=x
4 0
4 years ago
Read 2 more answers
Show the work thanks
LuckyWell [14K]

Answer:

C

Step-by-step explanation:

y=mx+b is the equation for a line, where m is the slope.

For a line to be parallel to each other, they must share the same m value.

In your equation, y=6x+8, 6 is the slope

The only answer that shares that slope of 6 is C.

<em>I hope this helps! :)</em>

6 0
3 years ago
Read 2 more answers
Evaluate the expression for x = 10 . 3x + 4(x - 8) - 14
timurjin [86]

Answer:

{ \tt{3x + 4(x - 8) - 14}} \\  = { \tt{3x + 4x - 32 - 14}} \\  = { \tt{7x + 46}}

8 0
3 years ago
How do I solve 2x-3y=12 step by step?
anzhelika [568]

Answer:

Step-by-step explanation: •Subtract 2x from both sides of the equation.

-3y = 12 - 2x

•Divide each term by -3y = 12 - 2x by -3.

-3y/-3 = 12/-3 + -2x/-3

•Cancel the common factor of -3.

12/-3 + -2x/-3

•Divide y by 1.

y = 12/-3 + -2x/-3

•Simplify each term.

•Divide 12 by -3.

y = -4 + -2x/-3

•Dividing two negatives values results in a positive value.

y = -4 + 2x/3

4 0
3 years ago
Please helps it’s super urgent!
AleksandrR [38]
Im sure others have questioned this so try doing that
8 0
3 years ago
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