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yKpoI14uk [10]
4 years ago
10

WILL GIVE A BRAINLIEST IF ITS RIGHT PLEASE HELP!!

Mathematics
1 answer:
Vinvika [58]4 years ago
5 0

Answer:

A. 2.8 kg.

Step-by-step explanation:

We have been asked to convert 100 oz to kg.

We know that 1 oz equals 28.4 g.

First of all, we will multiply 100 by 28.4 g to convert 100 oz to grams as:

100\text{ oz}=100\times \text{28.4 gm}= 2840\text{ gm}

Now, we will divide 2840 gm by 1000 to convert it in kg as:

2840\text{ gm}=\frac{2840}{1000}\text{ kg}=2.84\text{ kg}\approx 2.8\text{ kg}

Therefore, 100 oz equals 2.8 kg and option A is the correct choice.

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Please help me ill give brainly to best answer
11111nata11111 [884]

Assuming they work until their cost become the same, obviously.

The difference between the first charge of painter A and painter B = 376 - 280 = 96.

The hourly cost difference between painter B and painter A = 15 - 12 = 3.

So, painter A in the first hour has 96 more dollars than painter B, and as every hour pass, the difference goes down by 3 (as painter B gets 3 more dollars every hour)

Therefore, it would take 96 : 3 = 32 hours for the cost to be the same

Recheck : After 32 hours, painter A has 376 + 32 x 12 = 760 (dollars)
painter B has : 280 + 15 x 32 = 760 (dollars)

5 0
1 year ago
(a^2-a-6)/(3a-a) / (a-3)/(3a+6)
rosijanka [135]

if you go to wolfram alpha click on the website and paste your solution it will give you step by step instructions. hope that helps.

Step-by-step explanation:

I'm not very good at explain math problems online so this will help because I always go here for math homework.

4 0
3 years ago
What's 9-2x=35<br><br><br><br><br><br>please need help and explain it ​
Degger [83]

Answer:

x = -13

Step-by-step explanation:

9 - 2x = 35

<u>-9           -9 </u>

-2x = 26

divide by -2

x = -13

6 0
3 years ago
Read 2 more answers
If the perimeter of the square is 36 cm. What is the area of the non-shaded region?
Marysya12 [62]

Answer:

either 20.25π or around 63.6173

Step-by-step explanation:

So first you find the side length of the square which is the perimeter/4 so in this case, 9. 9/2 will give you the radius of the circle and just solve for the area using the formula a=πr^2

7 0
3 years ago
What is the greatest common factor of 343, 49, and 196? 49 14 7 343 3?
S_A_V [24]
From the prime factorization of 49, we get 7*7. From 196, we get <span>2*2*7*7. From 343, we get 7*7*7. The greatest "overlap" or common factors are 7*7, or 49.</span>

Thus, the greatest common factor is 49.
4 0
3 years ago
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