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elena55 [62]
3 years ago
13

Evaluate 14+(-9)+(-9)

Mathematics
1 answer:
Vilka [71]3 years ago
6 0
The answer to your question is -4
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Abby read 1/10 of a novel in 1/2 an hour. How long will it take her to read one novel?
svetoff [14.1K]

1/10  novel           1 novel

-----------          =   --------

1/2 hour                  t


using cross products

1/10 * t = 1/2 * 1

1/10 t = 1/2

multiply by 10 on each side

t = 10*1/2

t = 5

Answer: 5 hours

3 0
3 years ago
Side XY of triangle XYZ is extended to point W, creating a linear pair with ∠WYZ and ∠XYZ.
Vedmedyk [2.9K]

Answer:

x= 80^o

Step-by-step explanation:

Given

\angle Z = 36^o

\angle WYZ = 100^o

Required

Find x

\angle WYZ and x are on a straight line.

So:

\angle WYZ + x= 180^o

Make x the subject

x= 180^o -\angle WYZ

Substitute known value

x= 180^o -100^o

x= 80^o

7 0
3 years ago
Answer:
aleksandr82 [10.1K]

Answer: 30 months

Step-by-step explanation: You take the total price of the furniture, and subtract the down payment. After that, you would divide what you got with how much she is paying a month.

3 0
3 years ago
Find the measure of angle x. Round your answer to the nearest hundredth. (please type the numerical answer only) (6 points)
Basile [38]

Answer:

Step-by-step explanation:

sin(x°) = 4/5

x° = arcsin(4/5) ≅ 53.1°

3 0
2 years ago
(6 + 3) = (4-5) =?<br>please help​
NikAS [45]

Answer:

9=-1=?

Step-by-step explanation:

What is the question. Do you want us to evaluate it?

4 0
2 years ago
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