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ladessa [460]
3 years ago
13

If m= 15 and n = 3, what is the value of the following expression?

Mathematics
1 answer:
GaryK [48]3 years ago
5 0

Answer:

D

Step-by-step explanation:

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Solve for x............
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Answer:

50

Step-by-step explanation:

because the total number of traingle =180 so we have 15 and 35 which equal 50 and the inside angle = 130 and x = 50

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If one angle of a triangle is 90°, then the other two add to 90°.<br> Write the To Prove statement
ratelena [41]
A triangle has three angles, and all of them adds up to 180 degrees. Therefore, if one angle is 90 degrees, the other two angles must add up to 90 degrees in order for the angles to equal 180 degrees.
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Simplify the expression<br>7(5+t)-3(t+2)=​
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Answer:

4t + 29

Step-by-step explanation:

7(5 + t) - 3(t + 2)

35 + 7t - 3t - 6

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4t + 29

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DiKsa [7]

Answer: An equation may have more than one solution, or the solution(s) may be complex, rather than real, but it will always have one solution - and sometimes more than one.

Step-by-step explanation:

3 0
3 years ago
What multiplication problem matches this addition problem?
tiny-mole [99]
6*7=42
It’s the answer I guess.
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