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Kay [80]
3 years ago
8

Please someone give me the answer I'm about to rip my hair out

Mathematics
2 answers:
valentina_108 [34]3 years ago
5 0
The only correct answer would be A because of the following reasons
1. Sin is defined as opposite/hypotenuse
2. Cos is defined as adjacent/hypotenuse
Zepler [3.9K]3 years ago
5 0
The correct answer is A. Hopes this helps
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Jack is using a hose to fill a cylinder-shaped dunk tank with water. If the dunk tank is six feet tall and has a diameter of six
nydimaria [60]

57 minute will take to fill the tank.

Solution:

Height of the cylinder = 6 ft

Diameter of the cylinder = 6 ft

Radius of the cylinder = 6 ÷ 2 = 3 ft

Volume of the cylinder = πr²h

                                      = 3.14 × 3² × 6

Volume of the cylinder = 169.56 cubic feet

Time taken to fill 3 cubic feet of water = 1 minute

Time taken to fill 169.56 cubic feet of water = \frac{169.56}{3}

                                                                         = 56.52 minute

                                                                         = 57 minute

Hence 57 minute will take to fill the tank.

3 0
2 years ago
Answer fast pleaseee, Solve the following system of equations: y= -5x +1 and y= -x-3
Contact [7]

Answer:

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Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Ken drew a pair of intersecting rays and marked a angle between them.
andre [41]

Answer:

Option 3 is the best option that compares the pair of intersecting rays with the angle

Step-by-step explanation:

The definition of angle says that an angle is a shape that is produced by the intersection of two rays that have a common end point.

A ray is a line segment that has only one end point and is extended infinitely in a unique direction

So Yeah. :) Hope I've helped

6 0
2 years ago
a metal bar weighs 80 ounces. 90% of the bar is silver. how many ounces of silver are in the bar? (round to the nearest thousand
UkoKoshka [18]

Answer:72 ounces

Step-by-step explanation:

The correct answer is 72 ounces. In order to reach this answer you need to multiply 80 times .9, which equals 72.

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A pair of vertical angles have measures (2z+43)° and (−10z+25)° .<br><br> What is the value of z?
Alexxx [7]
2.25 but i am not sure i hope that helps
4 0
3 years ago
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