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Karo-lina-s [1.5K]
4 years ago
7

Find the missing value to the nearest hundredth.

Mathematics
1 answer:
AVprozaik [17]4 years ago
6 0

Answer:

D.) 89.33°

Step-by-step explanation:

Use the inverse:

X=tan^{-1}(86)

Insert this value into a calculator:

X=89.333

Round to the nearest hundredth:

X=89.33

The missing value is 89.33°.

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Step-by-step explanation:

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3 years ago
Which simplified expression represents the area of the
Nana76 [90]
Your answer is............4x3 - 14x + 24 square centimeters
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3 years ago
Match the following. Given A = {1, 2, 3, 4, 5} B = {2, 4, 6} C = {1, 3, 5}
Anna007 [38]

Answer:

  1. C
  2. B
  3. A
  4. E
  5. D

Step-by-step explanation:

1. All numbers on either of lists B or C are all the numbers 1..6, as in choice C.

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2. Numbers in B that are also in A are just 2 and 4. 6 is not in A. choice B.

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3. Numbers in both A and C are just the numbers in C. choice A.

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4. There are no numbers in both B and C, so B∩C is the empty set. Anything intersected with the empty set is the empty set. choice E.

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5. As in (4), but here, we want the union of A with the empty set. That result will be set A, choice D.

3 0
4 years ago
Austin will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $38 and costs an ad
Nana76 [90]
38+0.11m=51+0.09m
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If Austin will drive more than 650 miles he can choose the second plan of car renting.
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3 0
3 years ago
Mr. Wong predicted that he would sell 45 automobiles. He actually sold 48 automobiles. What are the values of a and b in the tab
iVinArrow [24]

Answer:

<h2>a = 3.45</h2><h2>b = 6.67%</h2>

Step-by-step explanation:

Initial prediction of sales = 45 automobile

Actual amount sold = 48 automobiles

Absolute error ratio a = actual amount sold - initial prediction/initial prediction

Absolute error ratio a = 48-45/45

Absolute error ratio a = 3/45

%error = actual amount sold - initial prediction/initial prediction * 100%

% absolute error = 48-45/45 * 100

% absolute error = 3/45 * 100

% absolute error b = 6.67%

7 0
4 years ago
Read 2 more answers
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