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shutvik [7]
3 years ago
10

Giving brainliest !! *easy*

Mathematics
2 answers:
lora16 [44]3 years ago
4 0
31.4 bc 3.14 x 2 x 5
aliina [53]3 years ago
4 0

Answer:

31.4

Step-by-step explanation:

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PLEASE HELP ASAP I REALLY NEED THIS
charle [14.2K]
3 because gravity pulls and when the diver jumps he get pulled down into the water. so the correct answer is c hope helped :) 
3 0
3 years ago
Read 2 more answers
Pam jogged up the hill at 6 km/h and then jog down back down the hill at 10 km an hour how many kilometers did you travel at all
atroni [7]

Answer: you travelled 10 km

Step-by-step explanation:

Pam jogged up the hill at 6 km/h.

Let x represent the number of kilometers that you travelled by jogging up the hill or returning back.

Time = Distance/speed

Pam jogged up the hill at 6 km/h.

Time spent in jogging up the hill would be

x /6

She then jog back down the hill at 10 km an hour. Time spent in jogging down the hill would be

x /10

If the total jogging tie is 1 hour 20 minutes, converting to hours, it becomes 1 + 20/60 = 1.33

Therefore

x /6 + x/10 = 1.33

10x + 6x = 80

16x = 80

x = 80/16 = 5

Total distance travelled up and down the hill would b

5 × 2 = 10 km

4 0
3 years ago
What is the answer using synthetic division? -6x^3+18^2-7x-b divided by x-2
UNO [17]

Answer:

-6x^{3} + 322-7x - \frac{b}{x}

Step-by-step explanation:

Factor the numerator and denominator and cancel the common factors.

8 0
3 years ago
Find the value of y when x=3: y =2x+1
Ivan

Step-by-step explanation:

y=2(3)+1

y=7

dghbhkbjckkg

6 0
2 years ago
Algebra: Solving systems with Substitution and Elimination, EX: <br> {y=2x<br> 3x+y=5
Georgia [21]
<u><em>subsitution</em></u> means subsituteing something for another and getting the answer
the way to do this is to get an easy equation and make it equal to only one placeholder so
y=2x
so you can subsitute y for 2x anywhere you see a y
3x+y=5
subsitutute
3x+2x=5
5x=5
divide both sides by 5
x=1
subsitute
y=2(1)
y=2





<u><em>elimination</em></u> is when you elimintate one of the terms by adding the equations together and canceling som of them out
so y=2x
subtract y from both sides
0=2x-y or 2x-y=0

add this to the second equation
3x+2x+y-y=0+5
5x=5
divide both sides by 5
x=1
subsitute
y=2(1)
y=2


x=1
y=2
5 0
3 years ago
Read 2 more answers
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