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timurjin [86]
3 years ago
8

Page No.Date :3324 Cosin 4 Go + eces4 300 3 citan60 - tan245) + 5 ecos? 45.​

Mathematics
1 answer:
wel3 years ago
3 0
Hldupshxhlxkhdkydkhduk
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padilas [110]

Answer:

its choice 1 can i get brainly

Step-by-step explanation:

8 0
2 years ago
What is the measure of angle 1?<br> 36°<br> 86°<br> 89°<br> 94°
den301095 [7]

Answer:

94°

Step-by-step explanation:

Remember that the sum of the interior angles of a triangle is 180°. To do it the easier (but longer) way, simply do the following. Add all the interior angles up, and subtract it from 180 to get the angle you do not know, and then solve for angle 1:

180 = (29 + 65 + m∠2)

= 180 - 94 = m∠2  

= m∠2 = 86°

Next, note that ∠1 & ∠2 are directly next to each other. When this occurs, solve for their supplementary angle. We know that m∠2 = 86°. Supplementary Angle = 180°:

180 - 86 = 94°

m∠1 = 94°.

The simpler way to solve this, is to first note that it is a triangle. To solve for the outlier angle, simply add the two opposite angles together to get your answer:

m∠1 = 29 + 65

m∠1 = 94°.

~

3 0
3 years ago
Read 2 more answers
Suppose that you roll two dice. You will be paid $20 if you roll a double. You will not receive anything for any other outcome.
Semenov [28]

Answer:

está en inglés no entiendo nada

5 0
3 years ago
5/9 power -2 * 3/5 power -3 * 3/5 power 0
zavuch27 [327]

Answer:

15

Step-by-step explanation:

5/9^-2 = 81/25

3/5^-3 = 125/27

3/5^0 = 1

81/25 x 512/27 x 1 = 15

3 0
2 years ago
Read 2 more answers
the mathematics Department of a college has 11 male professors 12 female professors 9 male teaching assistants and 12 female tea
Marta_Voda [28]

Answer:

P(teaching assistant or a female) = 1 - P(professor and male) = 1 - 11/44 = 1 - 0.25 = 0.75

Make a Contingency_table

7 0
3 years ago
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