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Allushta [10]
3 years ago
15

Show work please. need asap.

Mathematics
2 answers:
Ulleksa [173]3 years ago
8 0

Answer:

129 = QRX

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles

49+80 = QRX

129 = QRX

Yanka [14]3 years ago
3 0

Answer:

129°

Step-by-step explanation:

Exterior angle = sum of interior angles

Angle QRX = 49 + 80

= 129°

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What is x what X^(3)=12
Hunter-Best [27]

Answer:

2.2894

Step-by-step explanation:

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6 0
3 years ago
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Algebra find each unknown 6/12=x/2
bearhunter [10]

Answer:

x=1

Step-by-step explanation:

6/12 = x/2

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5 0
3 years ago
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Anuta_ua [19.1K]
Lets say you have 5 apples, but the you give away 3 of them.
To work how many you have left you take away.
5-3 = 2

Lets apply this with fractions now.
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Hope this helps :)
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8 0
3 years ago
Cleo added 3a+4b and got 7ab. Three of these statements explain why her answer is wrong. Which one does not
Triss [41]

Answer:

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Step-by-step explanation:

You do not multiply in addition unless an exponent is present. You should not multiply or add considering these are not like terms. Therefore, D is wrong.

5 0
3 years ago
3. If a ladder is x feet long, how high up a wall can it safely reach?
sineoko [7]

Answer:

xsin∅

Step-by-step explanation:

If the ladder is <em>x foot long</em>, and it can safely make a <em>maximum angle ∅</em>  with the floor, then, the maximum height it can reach will be xsin∅

6 0
3 years ago
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