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Norma-Jean [14]
3 years ago
15

Someone please help me with this

Mathematics
2 answers:
Verizon [17]3 years ago
6 0
X would be 48 degrees
Sati [7]3 years ago
3 0

Answer:

x = 48

Step-by-step explanation:

a straight line is 180 so 180 - 29 = 51

a triangles angles also add up to 180 so, 51 + 81 = 132 180 - 132 = 48

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Arliss has two pieces of carpet runner. One is yards long and the other is yards long. She needs 10 yards of carpet runner altog
Alekssandra [29.7K]
Given:
10 yards required
5 2/3 yards on hand.

We need to subtract the yards on hand from the total yards required.

First, we need to convert the mixed fraction into an improper fraction.

5 2/3 = ((5*3)+2)/3 = (15+2)/3 = 17/3

Second, we need to multiply 10 by a fraction that will give us the denominator of 3.

10 * 3/3 = (10*3)/3 = 30/3

Third, we do subtraction using our derived fractions.

30/3 - 17/3 = (30-17)/3 = 13/3

Lastly, we simplify the improper fraction. Improper fraction is a fraction whose numerator is greater than its denominator. Its simplified form is a mixed fraction.

13/3 = 4 1/3

Arliss needs to buy 4 1/3 yards more to complete the required yard length. 

6 0
3 years ago
Read 2 more answers
62839393838 times x equals 1232653486​
Vikki [24]

Answer:

x=   616326743 /  31419696919

Step-by-step explanation:

62839393838x =  1232653486​

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

62839393838x=1232653486

Step 1: Divide both sides by 62839393838.

62839393838x  / 62839393838  =  1232653486  / 62839393838

x=   616326743 /  31419696919

3 0
3 years ago
3x+5y=2 and 9x+11y=14 equals
Leona [35]
<span>3x+5y=2 (1)
9x+11y=14 (2)

multiply equation (1) by 3
9x + 15y = 6

so
</span>9x + 15y = 6 (1')
9x + 11y =14 (2)
-------------------------subtract
4y = -8
 y = -2

3x+5y =2
3x+5(-2) =2
3x - 10 = 2
3x = 12
x = 4

answer
(4, -2)
3 0
3 years ago
Find the slope between<br> the two ordered pairs:<br> (1,5) and (-2,-7)
eimsori [14]

Answer:

4

Step-by-step explanation:

8 0
3 years ago
(-4y^2– 3y - 10)-(-2y + 1) add or subtract the polynomials
Kipish [7]

Answer:

Simplified : -4y^(2)-y-11

Step-by-step explanation:

My bad if its wrong hope this helps tho

6 0
3 years ago
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