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Gekata [30.6K]
3 years ago
7

What would be the third step in simplifying the expression 3 + (9 - 5) 2 ÷ 8?

Mathematics
1 answer:
Julli [10]3 years ago
4 0

Answer:

Third step is divide 8 by 8

Step-by-step explanation:

Ok I'm going to do this step by step

First parenthesis

3+4*2÷8

Then multiply by 2

2+8÷8

Divide 8 by 8

2+1

Add

3

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TanA= 2xy/(x^2+y^2),<br>find sinA​
valina [46]

Step-by-step explanation:

TanA = SinA/CosA

                                 tanA = 2xy / (x² + y²),

                                 Sin A = CosA * 2xy / (x² + y²)

7 0
3 years ago
Help ASAPPP pls wil give brainliest
Step2247 [10]

Using proportions, it is found that the coordinates of point C are given as follows: C(-7, -2).

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

Point C divides the line segment OP into the ratio 3:5, hence the following equation is used to relate the points:

C - O = \frac{3}{8}(P - O)

Then, for the x-coordinate:

x + 10 = \frac{3}{8}(-2 + 10)

x + 10 = 3

x = -7

For the y-coordinate:

y + 8 = \frac{3}{8}(8 + 8)

y + 8 = 6

y = -2

The coordinates of point C are given as follows: C(-7, -2).

More can be learned about proportions at brainly.com/question/24372153

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8 0
3 years ago
A force of 72 pounds stretches a spring 2 inches.how much force is required to stretch the spring 3 inches?
igomit [66]

Answer:

108 pounds

Step-by-step explanation:

First you find out how much can stretch a spring 1 inch.

72/2 = 36

36 pounds can stretch a inch spring, so know you need to find out how many pounds can stretch a 3 inch spring.

36*3 = 108

So 108 pounds can stretch a 3 inch spring.

4 0
3 years ago
during hurricane hermine a river ended up 6 feet above normal. since the rain has stopped the lakes depth is decreasing using th
babunello [35]

Answer:

2

Step-by-step explanation:

1 day = 24 hours

depth = 6- 1/6 * 24 = 6-4=2

4 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!
Bezzdna [24]
With what their is nothing here
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4 years ago
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