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olasank [31]
3 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]3 years ago
7 0

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

Step-by-step explanation: Khan Academy

Zolol [24]3 years ago
3 0

Answer:

D

answer for khan

↑f N

↓F g,B

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Answer please i need this
MakcuM [25]

Answer:

it looks like 7

Step-by-step explanation:

3 0
3 years ago
The hypotenuse of a right triangle is 13.0, and one leg is 9.0 units shorter than the other. Find the dimensions of the figure (
Darina [25.2K]
Let, one leg be x units. 
since the other leg is 9.0 units shorter than the other, 
the measure of the other leg =x-9 
hypotenuse =13.0 units 
According to Pythagorean theorem, the square of the hypotenuse is equal to the sum of squares of the other two sides.  
x^2 +(x-9)^2 =13^2 
x^2 + x^2 -18x +81 = 169 
2x^2-18x-88=0 
Divide the whole equation by 2 
x^2 - 9x -44 =0  
Let's use the quadratic formula to find the roots. 
formula: x= [-b ± sqrt(b^2-4*a*c)]/2*a  
a=1 b=-9 c=-44 
x= [9±sqrt(81+176)]/2
 =[9±sqrt(257)]/2
 =[9±16.03]/2
 =25.03/2 or -7.03/2
 length of a triangle cannot be negative,
 Therefore, x=25.03/2 =12.52 
 one leg =12.5 units
 other leg =12.52-9 =3.5 units
4 0
3 years ago
5. Which integer best represents a deposit of $37? *<br> A. 37<br> B. −37<br> C. −⎪37⎥<br> D. −⎪−37⎥
aev [14]

Answer:

A. 37

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How does 0.03 compare to 0.003
kati45 [8]

0.03 compare to 0.003

While comparing decimals we write the decimals one below the other according to the place value of each digits in place value chart

ones -- point -- Tenths -- Hundredths -- Thousandths

 0          .             0              3

 0          .             0              0                      3

Now we compare each digit left to right. We have 3 in hundredths  and 0 in hundredths place. 3 is greater

So 0.03  is greater than  0.003

0.03 > 0.003

6 0
3 years ago
Read 2 more answers
Use the formula SA=6s2 , where SA is the surface area and s is the edge length of the cube, to solve this problem.
Irina-Kira [14]
Using the SA formula you'll have to substitute in the edge length for s.

SA = 6(312)²
SA = 584064

The surface area is 584,064 feet²

Hope this helps :)
3 0
3 years ago
Read 2 more answers
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