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ira [324]
3 years ago
7

PLEASE HELP!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
miv72 [106K]3 years ago
8 0

Step-by-step explanation:

4) 24/30=4/5

5) 2/24=1/12

6)14/84=1/6

7) 20/45=4/9

8)7/49=1/7

dimulka [17.4K]3 years ago
3 0
4)4/5
5)1/12
6)1/6
7)4/9
8)1/7
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I'll name you the BRAINIEST if you can answer this.The scale factor for a model is 18 cm
bezimeni [28]

Answer:

  32.625 m

Step-by-step explanation:

You have the proportion ...

  18 cm : ___ m = 22.4 cm : 40.6 m

This can be rearranged to ...

  ___ m/(18 cm) = (40.6 m)/(22.4 cm)

Multiplying by 18 cm gives ...

  ___ m = (40.6 m)·(18/22.4)

  ___ m = 32.625 m

6 0
3 years ago
An object of mass weighing 5.24 kilograms is raised to a height of 1.63 meters. What is the potential energy of the object at th
Trava [24]
<span>Find force,
9.8 m/s2 x 5.24 kg = </span><span>51.352 N </span>

Find work,
<span><span>51.352 N x 1.63 m=  </span><span>83.70 N*m


</span>
Example:
To solve this given word problem we can first identify the given and the apt formula to use in this phenomenon: Given: Force = 4, 500 N = 4, 500 kg-m/s^2 Acceleration = 5 m/s^2   </span>
<span>Formula: f=ma </span>
<span>Derivation: m = f/a </span>
<span>Solution: </span><span><span>
1.    </span>M = f/a</span> <span><span>
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6 0
3 years ago
Read 2 more answers
Which properties were applied in steps 1 and 3
nevsk [136]
C - Associative then Distributive

Associative allows the combining of like terms (Both with variable z)
Distributive allows the 5 to distribute through

5(11z+6z+29)
5(17z+29)
5(17z)+5(29)
85z+145
4 0
3 years ago
My sister needs help!
Lunna [17]
Idk if she's too young to learn cross multiply, but this is an easier method.

Multiply everything by 4 which cancels out the 4 on the left side.
36z-16/5 <= 7z + 2
Now multiply everything by 5, cancelling out the right side 5.
36z-16 <= 35z + 10
Solve the equation normally
z-16<=10

z<=36
3 0
3 years ago
If the sum of five consecutive odd integers is 265, what is the smallest of the five integers?
Fiesta28 [93]

Answer:

The smallest integer = 49

Step-by-step explanation:

It is given that, the sum of five consecutive odd integers is 265

<u>To find the smallest integer</u>

Let 'x' be the smallest odd  integer, the other integers are,

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5x + 20 = 265

5x = 245

x = 245/5 = 49

Therefore the smallest integer = 49

3 0
3 years ago
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