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sdas [7]
3 years ago
7

SOMEONE HELP ASAP i’ll give brainliest

Mathematics
1 answer:
densk [106]3 years ago
4 0

Answer:

which question is it ??

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I need help can someone help please
kherson [118]
What do you need help on? There isn’t a picture or anything.
7 0
2 years ago
A clothing store is offering 40% off of any sale merchandise. Chester's subtotal is $128.00. What is his total after the discoun
S_A_V [24]

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should be 76.8

Step-by-step explanation:

5 0
3 years ago
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Convert the angle 0=14pi/9 radians to degree
Levart [38]

Answer:

280 degrees.

Step-by-step explanation:

To convert radians to degrees we multiply by 180/pi:

angle O = 14pi/ 9 * 180 / pi

=  14*180 / 9

=  280 degrees.

6 0
2 years ago
It takes 8 hours for 4 men to paint a room.
eimsori [14]

Answer:

16 men would be needed to paint the room in 2 hours

Step-by-step explanation:

We can use proportion to solve the problem given, but first we need to determine whether it is a direct or indirect proportion.

If the number of men are increase, the time taken to do the work will decrease, If the number of men are decrease, the time taken to do the work will increase. Therefore, this is an indirect proportion.

We are going to arrange the data inversely.

Let x be the number of men needed to paint the room in two hours

8 hours =  2 hours

    x        = 4 men

Cross-multiply

2×x = 8×4

2x = 32

Divide both-side of the equation by 2

2x/2 = 32/2

x = 16 men

16 men would be needed to paint the room in 2 hours

7 0
3 years ago
What is five x plus negative three equals fifteen
bearhunter [10]
You write the equation like this:
5x + (-3) = 15

But if you want to solve it then you do it like this:
5x + (-3) = 15
5x - 3 = 15
5x = 18
x = 18/5
7 0
3 years ago
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