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andrew11 [14]
3 years ago
8

What is the measure of Zc​

Mathematics
1 answer:
maks197457 [2]3 years ago
3 0

Answer: 56 degrees

Step-by-step explanation:

We know that angle between b and c is 90 degrees. Because there is a line dividing angles a and b from 124 and c, we also know that each side is 180 degrees (a and b add to 180, and 124 and c add to 180).

124 and c are supplementary angles. We can represent this in an equation to solve for c:

124 + c = 180\\\\c = 56

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What is the volume of a right circular cylinder with a radius of 5cm and a height of 12cm?
Tom [10]

Answer: V=942.47cm^{3}


Step-by-step explanation:

1. To solve this problem you must use the following formula for calculate the volume of a right circular cylinder, which is shown below:

V=\pi*r^{2}*h

Where r is the radius and h is the height.

2. Now, you must substitute the values given in the problem. Therefore, you obtain the following result:

V=\pi*(5cm)^{2}*(12cm)

V=942.47cm^{3}


3 0
3 years ago
Read 2 more answers
Solving systems of equations using substitution y=7 3x-3y=-18
oksano4ka [1.4K]

Answer:

x = 1

Step-by-step explanation:

If you have any questions feel free to ask in the comments

5 0
2 years ago
3(1)+2(_)=6<br><br> plz help on filling in the blank
TEA [102]

Answer:

x = 3/2

Step-by-step explanation:

Let's solve your equation step-by-step.

(3)(1)+2x=6

Step 1: Simplify both sides of the equation.

(3)(1)+2x=6

3+2x=6

2x+3=6

Step 2: Subtract 3 from both sides.

2x+3−3=6−3

2x=3

Step 3: Divide both sides by 2.

2x/2  3/2

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Hope this helps :)

7 0
3 years ago
Mean, median, mode or standard deviation best represents the data​
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mean

Step-by-step explanation:

7 0
2 years ago
Jake set up a study schedule. The plan called for him to study 1/4 hour, 5/8 hour and 1 hour on Monday Tuesday and Wednesday in
Ludmilka [50]
Each day his study time is increasing. Find a common denominator, in this case 8

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14/8 = 1 6/8 = 1 3/4 hours

(an hour and 45 minutes)
8 0
3 years ago
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