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Alexandra [31]
3 years ago
5

What is 7 plus the sum of m and -17​

Mathematics
1 answer:
olasank [31]3 years ago
6 0

Answer:

m - 10

Step-by-step explanation:

7 plus = 7 +

The sum of m and -17 = m + (-17)

7 + (m + -17)

We can get rid of the parentheses

7 + m + -17

Combine like terms

7 + -17 = -10

m + -10

Get rid of the addition sign

m - 10

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Answer:

The value of x is 4.

Step-by-step explanation:

Given:

In ΔABC

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To Find:

x= ?

Solution:

Triangle sum property:

In a Triangle sum of the measures of all the angles of a triangle is 180°.

\angle A+\angle B+\angle C=180\\\\10x+9+34+97=180\\\therefore 10x=180-140=40\\\\\therefore x=\dfrac{40}{10}=4\\\\\therefore x=4

The value of x is 4.

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Step-by-step explanation:

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Solnce55 [7]
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Answer:

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2 = 14/7

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