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ki77a [65]
3 years ago
6

Find the measure of the indicated angle to the nearest degree

Mathematics
1 answer:
ki77a [65]3 years ago
7 0

Answer:

53.13

Step-by-step explanation:

cos^-1(54/90)

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(=-27) because that’s the end answer
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(4,7), (x,19); slope = 3 the pair points lies on the same line with the given slope. Find x
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So we are given two points, say P1(4,7), P2(x,19).

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3 years ago
The Gaineys and the Arnolds are saving money for a trip to Utah to go snowboarding. The Arnolds are going to save a nickel on th
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Write a recursive and explicit formula for each option.

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Save a nickel on the first day of the month and then double the amount each day for a month

=> a1 =0.05

=> a2 = a1* 2 = 0.05*2

=> a3 = a2*2 = a1* 2*2

..............................................

=>recursive an = a_{n-1} *2

=> explicit an = 0.05*2^{n-1}

  • The Gaineys

Start their savings by saving  $10  on the first day and then  $10  each day of the month

=> a1 = 10

=> a2 = a1 + 10 = 20

=> a3 = a2 +10 = 20 +10 =30

........................................................

=> recursive an = a_{n-1} +10

=> explicit an = 10 + 10( n-1)

Hope it will find you well.

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3 years ago
Compare the value of 9 in $916 and $791
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916=900
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The difference is 10.
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Read 2 more answers
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