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dsp73
3 years ago
9

If two angles of a triangle have measures of 42° and 20°, what is the measure of the third angle?

Mathematics
1 answer:
dexar [7]3 years ago
3 0

The other angle would be 118°

The three angles of a triangle must add up to 180°.

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Dvinal [7]
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5 0
3 years ago
the value of a baseball card can be represented by the equation y equals 3x + 39 where X represents the number of years that Rob
Blababa [14]

Answer:

I need the values of either X or Y to solve this. I can solve for what X is though.

Step-by-step explanation:

A: X = -12

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3 0
2 years ago
Write an expression meaning 4 less than 5 times a number
Rudiy27

Answer:

Expression: 5 x n - 4

4 0
3 years ago
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statuscvo [17]
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6 0
2 years ago
HELP ITS MY LAST QUESTION WITH STEP BY STEP
maks197457 [2]

Answer:

71

Step-by-step explanation:

This is the answer because:

1) First, add Andy's score and Janet's score in order to know how much they got in total:

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2) In order to find how much more Janet scored, jus subtract Andy's score from Janet's score:

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Therefore, the answer is 71.

Hope this helps! :)

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