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2 years ago

Greg's long jump measured 5 2/3 feet. Peter's long jump measured 6 3/4 feet. How many feet did the two boys jump altogether?

Mathematics

1 answer:

Len [333]2 years ago

5 0

Answer:

12.41 or 12 5/12

Step-by-step explanation:

add 5.66+6.75=12.41

or 5 2/3 +6 3/4, get common denominator which is 12, then divide to get 5 8/12 +6 9/12= 11 17/12 or 12 5/12

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Simplify (7^6)^2 .....................................

marysya [2.9K]

Answer:

13,841,287,201

Step-by-step explanation:

simply the parenthesis:

7^6 or 7 times itself 6 times: 7x7x7x7x7x7

which equals 117,649 and then multiply that number by itself

117,649x117,649 and you should get 13,841,287,201

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2 years ago

Simplify <br> 1+sinx/cosx+cosx/1+sinx

Dmitry [639]

$\frac{1 + sin(x)}{cos(x)} + \frac{cos(x)}{1 + sin(x)}$
$\frac{[1 + sin(x)][1 +sin(x)]}{cos(x)[1 + sin(x)]} + \frac{cos(x)[cos(x)]}{cos(x)[1 + sin(x)]}$
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$\frac{1 + 2sin(x) + sin^{2}(x) + cos^{2}(x)}{cos(x)[1 + sin(x)]}$
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$\frac{1 + 1 + 2sin(x)}{cos(x)[1 + sin(x)]}$
$\frac{2 + 2sin(x)}{cos(x)[1 + sin(x)]}$
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2 years ago

What is the value of 7 in 2,639,187

jolli1 [7]

The 7 should be one's place...?

6 0

2 years ago

Read 2 more answers

To get to school each morning, Vanessa takes a horse 19.33 19.3319, point, 33 kilometers and a train 2.27 2.272, point, 27 kilom

KATRIN_1 [288]

Answer:

ok, so whats the question??

Step-by-step explanation:

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2 years ago

17. Solve the equation using square roots. x^2 + 5 = 41 a.+-36 b.no real number solutions c.6 d.+-6

Kipish [7]

Solve your equation step-by-step.

x^2+5=41

Subtract 5 from both sides.

x^2+5−5=41−5

x^2=36

Take square root.

x=±√36

x=6

or

x=−6

So your answer suppose to be C and D.
But if you were to put only one answer in the answering box, then just say C)

5 0

2 years ago

Read 2 more answers