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Alex787 [66]
3 years ago
15

Given: m∠APC = 27°, m DC = 27° Find: m AB

Mathematics
2 answers:
Wittaler [7]3 years ago
6 0

Answer:

The unknown angle = 126°

Step-by-step explanation:

From angles in a triangle.

The total sum of angles in a triangle = 180°

Let the unknown angle be x

27 + 27 + x = 180

X = 180-27-27

X= 180-54

X = 126°

pychu [463]3 years ago
4 0

Answer: 81°

Step-by-step explanation:

m<p is a secant exterior angle which equals arcAB-arcDC divided by 2.

plug the numbers in and arcAB-27 / 2 =54 Arc AB is 27+54=81 degrees

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The floor of Catelyn's bedroom has an area of 123 1/2 square feet. The walls are 9 1/2 feet tall. What is the volume of Catelyn'
saul85 [17]

Answer:

Volume of the Catelyn's bedroom =  1173\frac{1}{4} cubic feet

Step-by-step explanation:

Floor of Catelyn's bedroom has area = 123\frac{1}{2} square feet

                                                              = 123.5 square feet

Height of the walls = 9\frac{1}{2} feet

                               = 9.5 feet

Shape of the room is like a rectangular prism.

Therefore, volume of the bedroom = Area of the rectangular base × Height

                                                           = 123.5 × 9.5

                                                          = 1173.25

                                                          = 1173\frac{1}{4} cubic feet

8 0
3 years ago
1/2(x-2)&lt;3/4(1-3x) &lt;-2
Nonamiya [84]

Answer:

0.5x-1

Step-by-step explanation:

0.5(x-2)

4 0
3 years ago
Last month in the village of 125 people we’re issued a parking ticket. This month only 83 people were issued one. What was the p
natita [175]

Answer:

the percent reduction is <u>33.6%</u> and the number of people who were issued a parking ticket are <u>42</u>.

Step-by-step explanation:

Given:

Last month in the village of 125 people were issued a parking ticket.

This month only 83 people were issued one.

Now, to find the percent reduction from this month to last month and the number of people who were issued a Parking ticket.

So, the reduction of the number of people who were issued a Parking ticket from this month to last month are:

125 people - 83 people = 42 people.

Thus, 42 people reduction from this month to last month.

Now, to get the percent reduction:

\frac{42}{125}\times 100.

=\frac{4200}{125}

=\ 33.6\%

Therefore, the percent reduction is 33.6% and the number of people who were issued a parking ticket are 42.

7 0
3 years ago
Create and solve a story problem about the runner who is training for a race include at least one fraction in your story
vfiekz [6]

Answer:

Runner A ran 3 miles everyday whilst his mate ran 3 1/2. How long till they both run the same distance?

Step-by-step explanation:

5 0
3 years ago
Will the solution x &gt; -7 have an open or closed circle?
Vikki [24]

Answer:

Open

Step-by-step explanation:

The <, > signs will have an open circle and the greater than or equal to or less than or equal to will be a be a closed circle.

Hope this helps and I hope u have an Amazing day!!

8 0
3 years ago
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