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4 years ago

11

A small smooth ring R of weight 8.5N is threaded on a light inextensible string. The ends of the

1 answer:

Crazy boy [7]4 years ago

3 0

You did the one last to it on the bored.

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Find the values of x and y.<br> (6x +77)°<br> (2y +41)<br> (4x +43)<br> (5y +48)

GenaCL600 [577]

12.833333
20.5
10.75
9.6

3 0

4 years ago

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What is the expanded form of this number?<br><br> 570.086<br><br> use something like (5 x 100)

Alex17521 [72]

Answer:

hope this helps:

Step-by-step explanation:

500

+ 70

+ 0.08

+ 0.006

pls let me know if its wrong

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3 years ago

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What is the difference?<br> x2 - 2x-15<br> x2+2x-35

omeli [17]

Answer:

<h3>x^2+3x-12/(x+3)(x-5)(x+7) </h3>

Step-by-step explanation:

<h3>D</h3>

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4 years ago

Triangle ABE is similar to triangle ACD. Find y.

balu736 [363]

ΔABE is similar to ΔACD

AB/AC = AE/AD

.

<u>Solve y:</u>

3/5 = y/(y+ 3)

3(y + 3) = 5y

3y + 9 = 5y

2y = 9

y = 4.5

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Answer: y = 4.5

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4 years ago

Mrs. Watson has 30 desks in her math class, each shaped like the trapezoid shown below. She plans to cover each one with bulleti

adoni [48]

Answer: 12,888 in^2 (inches squared)

Step-by-step explanation:

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3 years ago