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soldi70 [24.7K]
3 years ago
13

Please select the best answer from the choices providedABCD​

Mathematics
2 answers:
kaheart [24]3 years ago
4 0

Answer:

c

Step-by-step explanation:

Bogdan [553]3 years ago
3 0

Answer:

The answer is A

Step-by-step explanation:

7 + -8 = -1

-6 + -7 = -13

2 + 5 = 7

6 + -1 = 5

-5 + -9 = -14

-7 + 7 + 0

you can then eliminate B.

and only A is left.

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nydimaria [60]

Answer: x=1 1/3

Step-by-step explanation:

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Evaluate 6• 10^-2 as a decimal
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Istanbuldaki marmaray hattında tren maksimum 100km/sa'tir Trenin saniyedeki hızı kaç m/sn'dir​
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Answer:

27,77

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7 0
3 years ago
A person earns 23,000 one year and gets a 5% raise in salary. Calculate the new yearly salary using a percent greater than 100
Kazeer [188]

Answer:

24,150

Step-by-step explanation:

Given that :

Salary earned this year = 23,000

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The new yearly salary can be obtained thus ;

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24,150

4 0
3 years ago
The sine and cosine of one of the acute angles in a right triangle are equal. What is the tangent of the angle?
Gnoma [55]

Answer:

1

Step-by-step explanation:

Since tan(x) = sin(x)/cos(x), if sin(x) = cos(x) then tan(x) must be 1.

You can even reason that the acute angle is 45° and sin(x)=cos(x) = \frac12\sqrt2.

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