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Whitepunk [10]
4 years ago
7

Find the solution to K+1=3k-1

Mathematics
2 answers:
bija089 [108]4 years ago
8 0

Answer: k=1

Step-by-step explanation: Isolate the variable by dividing each side by factors that do not contain the variable.

I hope this helps you out! :)

UNO [17]4 years ago
8 0

Step-by-step explanation:

the answer would be k=1

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If a salon charges rupees 99 for a haircut, how much money did the salon earn over the week?
Alexxandr [17]

Answer:

5940 rupees

Step-by-step explanation:

99 multiplied by 29×5 is 5940

4 0
3 years ago
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Use right triangle ABC, with right angle C, as shown to answer the question.
kompoz [17]

The ratios are: sin B = 4/5 , cos B = 3/5 and tan B = 4/3

Step-by-step explanation:

We can see in the diagram that the values of all sides are given. In case of trigonometric ratios, the side in front of angle under consideration is perpendicular and the side adjacent to angle is base.

In the given case, we have to find trigonometric ratios for angle B; So,

Base = a = 3

Perpendicular = b = 4

Hypotenuse = c = 5

Hence,

The ratios will be:

sin\ B = \frac{perpendicular}{hypotenuse} = \frac{b}{c} =\frac{4}{5}\\cos\ B = \frac{base}{hypotenuse} = \frac{a}{c} =\frac{3}{5}\\tan\ B = \frac{perpendicular}{base} = \frac{b}{a} = \frac{4}{3}

The ratios are: sin B = 4/5 , cos B = 3/5 and tan B = 4/3

Keywords: Ratios, triangle

Learn more about trigonometric ratios at:

  • brainly.com/question/10703930
  • brainly.com/question/10772025

#LearnwithBrainly

8 0
3 years ago
What is 4/3•3.14•1.5^3?
EleoNora [17]
I think the answer to your question is going to be 14.13

8 0
3 years ago
What is the proportion?????
Alenkasestr [34]

Answer: a=10

Step-by-step explanation:

4 0
3 years ago
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Solvex2<br> - 4x=21 <br> using the zero product property.
Ierofanga [76]

Answer:

The answer is (x + 3) (x - 7) = 0

Step-by-step explanation:

x² - 4x = 21

x² - 4x - 21 = 0

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x(x - 7) + 3(x - 7) = 0

(x + 3) (x - 7) = 0

Thus, The answer is (x + 3) (x - 7) = 0

<em><u>-TheUnknownScientist</u></em>

5 0
3 years ago
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