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Marina86 [1]
3 years ago
5

A marble was rolled down the ramp as shown in

Mathematics
1 answer:
maw [93]3 years ago
7 0

Answer:

it is b

Step-by-step explanation:

because it will follow the same direction it came from the begining.

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Hamburger sells for 3 pounds $6. If Samantha buys 10 pounds of hamburger, how much will she pay?
alexira [117]

Answer:

too d.a.m.n much.

Step-by-step explanation:

divide 6 by 3 and multiply that answer by 10

8 0
3 years ago
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Find the measure of the indicated angle below
Norma-Jean [14]

Answer:

The measure of x is 70\°

Step-by-step explanation:

we know that

The formula to calculate the sum of the internal angles of a polygon is equal to

S=(n-2)*180\°

where

n is the number of sides

In this problem we have

n=9\ sides

substitute

S=(9-2)*180\°=1,260\°

Find the measure of each internal angle

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The value of x is half the measure of internal angle

so

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8 0
3 years ago
Calulate the speed distaance=15cm&time=13 sec round to 2 decimal place​
aleksley [76]

Answer:

NOW LETS CONVERT IT INTO SI UNIT THE CM TO METRE . 1CM IS EQUAL TO 10 ^MINUS 3 METRE THEREFORE IF WE CONVERT 15CM TO METRE WE WILL GET 0.015 METRE . now let's multiply GIVE US 0.015*13is equal to 0.0195 now let's rond off to two decimal place it will be 1.6*10to the power minus 2

6 0
3 years ago
On the 1st Jan 2012 Beth invested some money into a bank account.The account pays 2.5% interest per year.On the 1st Jan 2013 she
pshichka [43]

Answer:

On the 1st Jan 2012 Beth invested some money into a bank account.The account pays 2.5% interest per year.On the 1st Jan 2013 she withdraws £1000.

Step-by-step explanation:

13 she withdraws £1000.On the 1st Jan 2014 she had £17,466 in the account.How much money did Beth originally invest into the account.Please show your method.

7 0
3 years ago
Consider the line 7x+6y=5.
ladessa [460]

Answer:

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Step-by-step explanation:

7x + 6y = 5

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y= -7/6x + 5/6

5 0
2 years ago
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