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jonny [76]
3 years ago
9

Kiera's dance class starts at 4:30pm and ends at 6:15 pm how long is her dance class ​

Mathematics
1 answer:
svp [43]3 years ago
8 0
Kiera's dance class is 1 hour and 45 minutes long (1:45)
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How long is the base of a parallelogram with an area of 50 square feet and a height of 10 feet
Gnesinka [82]

Answer:

b=5ft

Step-by-step explanation:

Height: 10

Area: 50

Solved for base

Shape: Parallelogram

Formula: Height/10= 5

1: 50 divided by 10 = 5

Answer is 5

Hope this helps.

3 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. W
Veronika [31]
To solve you first need to pick out the most important information,
~Spent 20 minutes 
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Lets have y be the total time spent, and x the number of probs
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6 0
4 years ago
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ra1l [238]
The answer would be ay-xb
5 0
3 years ago
The graphs of the equation y = 4x + 1 and y - kx = 10 are perpendicular when k = _______?
Ann [662]

Answer:

k=-\frac{1}{4}

Step-by-step explanation:

we have

Line 1

y=4x+1

Equation in slope intercept form

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Line 2

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y=kx+10

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we know that

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so

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substitute

(4)(k)=-1

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3 0
3 years ago
Which student correctly wrote the algebraic expression for the following statement?
Leno4ka [110]
Haileys work is correct so B should be the right answer
3 0
3 years ago
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