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o-na [289]
3 years ago
12

Find the value of X.

Mathematics
2 answers:
Studentka2010 [4]3 years ago
7 0

Answer:

x = 40

Step-by-step explanation:

The angles are vertical angles which mean they are equal

3x=120

Divide each side by 3

3x/3 = 120/3

x = 40

scoray [572]3 years ago
4 0

Answer:

3x/3 is x

3x is a reflection of 120

120/3 = 40

x = 40°

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The rectangular rug in Marcia's living room measures 12 feet by 109 inches. What is the rug's area in square feet?
Marrrta [24]

Answer:

109 square feet.

Step-by-step explanation:

109 in: = 109/12 = 9.0833333.... = 9 5/60 = (540+5)/60 = 545/60

Area = L*w

L = 545/60 feet

W = 12 feet

Area = 545/60 *  12

Area = 545*12/60

Area = 545 /5 = 109 square feet.  

3 0
3 years ago
What are the solutions to the inequality (x-3)(x+5) SO?
nikitadnepr [17]

Answer:

x

2

+

2

x

−

15

Step-by-step explanation:

3 0
3 years ago
Mila graphs the point A
melamori03 [73]
Answers:
B. <span>The x-coordinate of point A is 5.
</span>E. <span>Point A is on the x-axis.
</span>
Explanation:
Any point drawn on the coordinates has the general notation of (x,y).
The given point is (5,0). This means that:
The x-coordinate of the point is 5
The y-coordinate of the point is 0

Now, let's check the place of this point.
The x-coordinate of the point is 5. This means that we will move 5 points to the right of the origin on the x-axis
The y-coordinate of the point is 0. This means that we will not move along the y-axis which means that the point stays on the x-axis.

Now, comparing the deduced results with the given choices, we will find that the correct choices are B and E

Hope this helps :)
6 0
3 years ago
Write an equation to match the fraction model shown in the reference image and solve the problem.
Pani-rosa [81]

Answer:

8/100 + 8/100 + 32/100 = 48/100

48/100 / 4/4 = 12/25

Step-by-step explanation:

6 0
2 years ago
Please show steps in how to solve the problem 2 1/6 - 1 5/6
IgorC [24]

Answer: 2/6 or 1/3

Step-by-step explanation: First you want to change the two fractions to improper fractions, so 2 1/6 will become 13/6 and 1 5/6 will become 11/6.

Using those improper fractions, you subtract the numerators since the denominators are the same, so 13 - 11 is 2 for the numberator.

2/6 can be simplified into 1/3 by dividing the numerator and denominator by 2.

8 0
3 years ago
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