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Afina-wow [57]
3 years ago
13

What is the measure ​

Mathematics
1 answer:
nekit [7.7K]3 years ago
5 0

Answer:

b = 12

Step-by-step explanation:

Complementary angles add to 90 degrees

a+b = 90

78+b = 90

Subtract 78 from each side

78-78+b = 90-78

b = 12

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Find the slope of the line passing through the given points (7, 13) and (2, -12).
tatyana61 [14]

Answer:

The answer is C.

Step-by-step explanation:

m=y²-y¹/x²-x¹

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4 0
3 years ago
The Fun Committee is hosting the Annual City Festival. Jennifer is in charge of the committee and is planning a race to raise mo
nadya68 [22]

Answer: Hello your question some data but i will provide a general solution based on the scope of your question making some suggestions as well

answer : Summation of displacements ( back and forth distance ) / Number of Runners

Step-by-step explanation:

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<em>Lets assume: ( example ) </em>

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<em>Number of runners = 4</em>

<em>Given that the runners Run  from the Park to the City hall and then run back</em>

<em>Total miles covered by each runner = ( 6 + 6 )/ 4  = 12/4 = 3 miles </em>

4 0
3 years ago
The Jackson family is driving from Boston to New York for a summer vacation trip. So far, they have driven 84 miles which is 40%
lesantik [10]

Answer:

210

Step-by-step explanation:

just use a percentage calculator

8 0
3 years ago
Read 2 more answers
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denis-greek [22]
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Answer in grams: 10,400
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