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2 years ago

Sonny's gymnastics class last one hour and 20 minutes the class starts at 3:50 p.m. at what time does the gymnastics class in

Mathematics

2 answers:

Ilya [14]2 years ago

7 0

4:10 is the time that the class ends, I think that's what you meant?

Butoxors [25]2 years ago

4 0

The answer is 5:10 hope this helps!

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20PTS!!! PLEASE ANSWER 12⋅(4^−2/4^−4)

Talja [164]

Answer:

Step-by-step explanation:

First distribute

4 times -2 = -8

4 times -4 = -16

12(-8/-16)

-8/-16 = 0.5

so 12(0.5) = 6

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3 years ago

2 _ x -7=11 5 whats the answer

ZanzabumX [31]

Answer:

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Step-by-step explanation:

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2 years ago

the line passing through the points A (-1,3k) and B (k , 3) is parallel to the line whose equation is 2y+3x=9. write down the co

vodomira [7]

Answer:

k = 3

Step-by-step explanation:

If the line passing through the points A (-1,3k) and B (k , 3) is parallel to the line whose equation is 2y+3x=9, then their slopes are equal

For coordinate AB;

slope m1 = 3 - 3k/k-(-1)

m1 = 3-3k/k+1

For the line 2y+3x = 9

2y = -3x + 9

y = -3/2 x + 9/2

Slope m2 = -3/2

Since m1 = m2

3-3k/k+1 = -3/2

Cross multiply

2(3-3k) = -3(k+1)

Expand

6 - 6k = -3k - 3

-6k+3k = -3 - 6

-3k = -9

k = -9/-3

k = 3

Hence the value of k is 3

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2 years ago

4.89 is this a rational or a irrational

worty [1.4K]

Answer:

Rational because it isn't a repeating decimal

Step-by-step explanation:

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3 years ago

2.What is the value of y? 60° 4 30 A 3/5 415 B4 D 8

Dimas [21]

Answer:

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Step-by-step explanation: cant explain it

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3 years ago