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Alekssandra [29.7K]
3 years ago
8

How to solve -5 + 8 with solution

Mathematics
2 answers:
lilavasa [31]3 years ago
7 0

Answer:

=3

Step-by-step explanation:

-5 + 8 =3

+(8 - 5)

=3

AysviL [449]3 years ago
6 0

Answer:

=3

Step-by-step explanation:

-5+8

=3

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Does anyone know how to do this?
sineoko [7]

Answer:

\boxed{\tt x=\sqrt{85} }

Step-by-step explanation:

When making a right triangle with 2 points, the distance is the hypotenuse which can be represent as "x"

To find the distance we can use the Pythagorean theorem.

\boxed{{\tt a^2+b^2=c^2}}

→ \tt a=9

→ \tt b=2

→ \tt c=x

<u>Let's Plug in the side lengths:</u>

  • \tt 9^2+2^2=x^2

<u>Evaluate 9²= </u><u>81</u><u> and 2²= </u><u>4</u><u>:</u>

  • \tt 81+4=x^2

<u>Now, add 81+4= 85</u>

  • \tt 85=x^2

<u>Take the square root of both sides:</u>

  • \tt x=\sqrt{85}

_____________________________

5 0
3 years ago
For each of the geometric sequences, determine the common ratio.<br> Sequence A has common ratio
klemol [59]

Answer:

4

Step-by-step explanation:

I did it

7 0
3 years ago
Read 2 more answers
How to simplify this question
ANEK [815]
Simplification = 3.5x + 2.5x
Result = 6x
6 0
3 years ago
(Sorry forgot to put picture)
Sliva [168]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
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How do you do decrease 280 by 95% 
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95% = 0.95

280 - (280 * 0.95)
7 0
3 years ago
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