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olasank [31]
2 years ago
14

The shelf S hangs from the ceiling by two ropes (1 and 2). A block of cheese B rests on the shelf.

Mathematics
2 answers:
kvasek [131]2 years ago
7 0

Answer: the answer is A or Fg,b, and Fn

Step-by-step explanation: Khan Academy

Zolol [24]2 years ago
3 0

Answer:

D

answer for khan

↑f N

↓F g,B

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Expand (x+3)(x+2)<br> And can you explain how to do it
DanielleElmas [232]
You multiply the two together
x times x equals x squared ( x^2) the x times 2 which equals 2x, then multiply the 3 and x to get 3x and multiply 3 times 2 = 6
so now your problem looks like x[tex] x^{2} + 2x +3x +6 ( now combine like terms) which gives you x^{2} +5x +6, and thats the answer
3 0
3 years ago
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at the northgate fabric store, there are 5 scrap pieces of cloth. their lengths are 1/2 yrd, 3/10 tard, 5/6 yard, 1/3 yard, and
9966 [12]
Answer: 71/30 or 2 and 11/30 yards

Work:
You need to add each fraction together in order to find the total amount of fabric. You should do this by finding common denominators (the number on the bottom of the fraction) and then combining fractions. 
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5 0
2 years ago
Suppose a and b vary inversely, and b = 8 when a = 6. Write a function that models the variation and find b when a = 30. Explain
ICE Princess25 [194]
1. If a and b vary inversely and b = 8 when a = 6:
b = k/ a
8 = k / 6
k = 6 * 8
k = 48
Function is:
b = 48 / a
2. When a = 30:
b = 48 / 30 = 8/5
b = 1.6
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3 years ago
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Answer:

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Step-by-step explanation:

4 0
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Sever21 [200]
26 1/5 is the answer i got
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