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monitta
3 years ago
5

Simplify the following: a. 9 sinA +33 cosec A + 10 sin A - 13 cosec A​

Mathematics
1 answer:
GREYUIT [131]3 years ago
7 0

Answer:

19 sin + 20 cosec

explanation

9 sin A + 10 sinA + 33 -13 cosecA

19 sin + 20 cosec

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Solve √108÷√125+√75 step by step
Veronika [31]

Answer:

Step-by-step explanation:

√108 ÷ √125 + √75

= 6√3 ÷ 5√5 + 5√3

= 11√3 / 5√5

hope this helps

plz mark as brainliest!!!!!!!

4 0
3 years ago
Which algebraic of an transformation on a coordinate grid does not preserve congruence
Karo-lina-s [1.5K]

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rotation

Step-by-step explanation:

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3 years ago
Simplify the expression <br> 7y+3x+3-2y+6
pishuonlain [190]

Answer:

5y + 3x + 9

Step-by-step explanation:

Whenever something is multiplied by the same variable, you can combine the coefficients. In this case, first you'd move the values with the same variable next to each other, for simplicity:

7y-2y+3x+3+6

Then, combine like terms.

5y+3x+3+6

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8 0
4 years ago
Point D is between Points E and F. DE = 3x + 9, DF = 12x - 1<br> and EF = 38. Find DE and DF.
jarptica [38.1K]

Answer:

DE = 15

DF = 23

Step-by-step explanation:

E___D___F

EF = DE + DF

38 = (3x +9) + (12x-1)

38 = 15x + 8

15x = 38 - 8

15x = 30

x = 30/15

x = 2

DE = 3x + 9 = 3(2) + 9 = 6 + 9 = 15

DF = 12x - 1 = 12(2) - 1 = 24 - 1 = 23

I hope I helped you^_^

7 0
3 years ago
The boiling point of water is 212 degrees Fahrenheit. Can this thermometer be used to record the temperature of a boiling pot of
Salsk061 [2.6K]
Yes because the thermometer reads temperatures higher than 2.12 degrees
4 0
3 years ago
Read 2 more answers
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