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Keith_Richards [23]
3 years ago
15

Which angles are supplementary angles?

Mathematics
1 answer:
Tpy6a [65]3 years ago
5 0

Answer:

Supplementary angles are two angles with a sum of 18 0 ∘ 180 ^\circ 180∘ . A common case is when they lie on the same side of a straight line.

Answer - KJM and KJH

If i'm wrong please tell me

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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
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A youth soccer field has an perimeter of 120 meters. The length of the field is
baherus [9]

Answer:

25 meters

Step-by-step explanation:

Since it is a rectangle, the formula of the perimeter will be 2w+2l.

35(2)+2(x)=120.

2x=50

x=25

3 0
3 years ago
Nth term of 70, 100, 130
BlackZzzverrR [31]

Answer:

a1 = 70

a2 = 100

a3 = 130

an = 70 + 30(n - 1)

6 0
3 years ago
In the polynomial below, what number should replace the question mark to produce a difference of squares?
Mumz [18]

Answer:

Step-by-step explanation:

c

5 0
2 years ago
The double number lines show the ratio of feet to miles.
ruslelena [56]

Answer:

  • 15840 feet

Step-by-step explanation:

  • 10560 feet ⇒  2 miles
  • 10560/2 feet ⇒ 2/2 miles         Divide both by 2 to find the unit ratio
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  • 5280*3 feet ⇒ 1*3 miles           Triple both to find required number
  • 15840 feet ⇒ 3 miles
8 0
2 years ago
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