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motikmotik
3 years ago
10

Prove that sin x /(cosec x-cotx) = 1+ cos x​

Mathematics
1 answer:
anastassius [24]3 years ago
3 0
Here’s a photo of my working out. There’s heaps of ways to do this but this is what I got...

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Which of the following is most likely the next step in the series
scoundrel [369]

Answer:

C.

Step-by-step explanation:

The pattern is the amount of sides each shape has.

Triangle - 3

Rectangle - 4

Pentagon - 5

Logically, the next shape would be a hexagon, a shape with 6 sides.

3 0
3 years ago
A coin which is tossed straight up into the air. After it is released it moves upward, reaches its highest point and falls back
Helen [10]

Answer:

Answers  G, and A

Step-by-step explanation:

the motion of a body is as a result of the various forces acting on it.

As the coin is tossed upwards an upwards force acts on it and this force decreases up to the highest point the coin reaches. at the highest point the force of gravity applies. This force is downwards and constant (9.8m/s^{2}).

4 0
3 years ago
Answer the following <br><br> please give steps of how you got your answer
konstantin123 [22]

Answer: x^4

Step-by-step explanation:

1. Rewrite the expression in fraction form:

(3√x²)^6 = x^(2/3)^6

2 is the exponent, so when written in fraction form, it is the numerator. 3 is the index or root, so in fraction form it is the denominator.

2. Solve:

x^(2/3)^6 = x^(12/3) = x^4

Because the exponent 2/3 is raised to the power of 6, you can use the power rule, which basically just means that whenever an exponent is raised to an exponent, multiply them. So, 2/3 * 6 equals 12/3, and 12/3 equals 4, making your answer x^4.

5 0
3 years ago
A rectangle’s length is 5 inches more than twice its width. its area is 50 square inches. which equation can be used to find its
OLga [1]

The equation of the area of the rectangle is w(2w + 5) = 50. Then the correct option is C.

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

It has four sides and is a polygon. The internal angle adds up to 360 degrees. The opposite sides of a rectangle are parallel and equal, and each angle is 90 degrees. Its diagonals are equally equal, intersecting in the middle.

A rectangle’s length is 5 inches more than twice its width. its area is 50 square inches.

Let the width of the rectangle be w, then the length of the rectangle will be (2w + 5).

Then the area of the rectangle is given as

Area = l × w

Then we have

w(2w + 5) = 50

More about the rectangle link is given below.

brainly.com/question/10046743

8 0
2 years ago
WHO EVER ANSWERS FIRST GETS BRSINLESTTTT!!!!!!
VLD [36.1K]
4+(-6)/(-2) = 7
5/2+(-3/2)=1
-3/4-5/6 = 1.58
5/8(-3/5) = -3/8
8 0
3 years ago
Read 2 more answers
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