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Alecsey [184]
3 years ago
15

Help with #4 please thank youu

Mathematics
1 answer:
viva [34]3 years ago
8 0
8+5.5=13.5. She will need 13.5 balls of yarn
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35 points in 20 minutes or 49 points in 35 minutes? Find which is greater.
Vitek1552 [10]

Answer:

35 points in 20minutes is greater than 49 points in 35 minutes.

7 0
3 years ago
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Use the unit circle to find all values of thetabetween 0 and 2Ï€ for which sin(theta)=sqrt 3/2
ElenaW [278]
Sin(theta)=√3/2, 0≤theta≤360
In a unit circle, sin is y/r, r is always positive, y is positive in the first and second quadrant only. 
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5 0
3 years ago
PLZ HELP I GIVE 15 POINTS
Natali [406]

Answer:

<u>4 1/12. (Four, one by twelve).</u>

Step-by-step explanation:

7/12 × 7 =?

7/12×7 = <u>49/12.</u>

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8 0
3 years ago
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saveliy_v [14]
Integers and rational
3 0
3 years ago
30 POINTS!!<br> Will give brainliest <br><br> What is ​ BC ​ ? Enter your answer in the box. units
Gemiola [76]

Answer:

BC=25

Step-by-step explanation:

this is an isosceles  triangle, so sides AB and sides AC are equal

AB = AC

4x+1 = 2x+23

subtract 2x from each side

2x+1 = 23

subtract 1 from each side

2x =22

divide by 2 on each side

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BC = 3x-8

substitute the value of x

BC = 3*11 -8

BC = 33 -8

BC=25


4 0
3 years ago
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