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Andrew [12]
3 years ago
9

NEED HELP PLEASE IM BEGGING YOU PLEASE!!!!!!!!!!!!!

Mathematics
2 answers:
natulia [17]3 years ago
7 0

Answer:

12

Step-by-step explanation:

hopes this helps

g100num [7]3 years ago
5 0
The answer is 12 my friend
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Round 8070 to the nearest thousand
enot [183]

Answer:8000

Step-by-step explanation:

Here's the general rule for rounding: If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down.

6 0
3 years ago
Is this correct? I used the 90/360 x 2 π (90)
slavikrds [6]

The circumference is found by multiplying the radius by pi by 2

And then the arc length would be multiplied by the fraction of the circle..

So using what you wrote is correct, but the answer you got is incorrect.

2x 3.14 x 90 = 565.2 meters

565.2 x 90/360 = 141.3 meters

8 0
3 years ago
Vlad spent 20 minutes on his history homework and then completely solved x math problems that each took 2 minutes to complete wh
frozen [14]

Answer:

y = 2x + 20

y\geq 20

x\geq 0

Step-by-step explanation:

Vlad spent 20 minutes on history. Then Vlad spent 2 minutes on each math problem for homework, this is 2x. So in total, he spent 20+2x on homework. Depending on how many problems he did, the total time y can be found. This is the equation 20+2x=y.

If Vlad did 0 math problems then he spent at least 20 minutes on homework from history. This is the constraint y\geq 20.

We also know Vlad can do many math problems but the least amount he did was 0, so the second constraint is x\geq 0.

5 0
3 years ago
Please help me with this question
Sonbull [250]
1. 7
2. 2
3. not sure
4. not sure
5. 1,000
6. 350
7. 40
8. 14
4 0
3 years ago
Create a real world problem using a unit rate and post your word problem in the discussion area. If you are having trouble brain
Brilliant_brown [7]
Steve goes to a store to buy school supplies he buys 15 pencils the cost per pencil is .20 cents.  How much did Steve spend to buy pencils
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3 years ago
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