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melamori03 [73]
3 years ago
7

Jodie went to the playground at 1:00 P.M. She played on the slide for 45 minutes and the swings for 45 minutes, then went home.

What time was it when Jodie left the playground?
Mathematics
1 answer:
DENIUS [597]3 years ago
7 0
I believe the answer is 2:30PM
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Jason can travel 24 3/4 miles in one half hour what is his average speed in miles per hour
NikAS [45]
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3 years ago
Write the equation of the graph
olchik [2.2K]

Answer:

y = 2.cos(x) - 2

Step-by-step explanation:

1. Shifting cos(x) right or left, top or down, as the graph in the question has the same illustration of  cos(x). Consider

y = a.cos(x) + b

2. find a and b by using two sample points from the graph: (0, 0) and (\pi, -4)

0 = a.cos(0) + b  => a + b = 0\\ -4 = a.cos(\pi) + b => b-a=-4\\\left \{ {{2b=-4} \atop {2a=4}} \right.\\a = 2, b=-2\\

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const2013 [10]

Answer:

Combine like terms for the than you do to other side the multiply last for least you divide both sides

Step-by-step explanation:

4 0
2 years ago
Point A(–4, 2) is reflected over the line x = 3 to create the point A'. What are the coordinates of A'?
iragen [17]
A ( - 4, 2)
Reflected over x = 3.
x = 3 is a vertical line, the point (-4, 2) is 7 units on the left side of the vertical line. When you reflect across the line to the right side we need to be 7 units away from the vertical line on the right side. 3 + 7 = 10
The x value would be 10. (10, 2)
LETTER D
8 0
3 years ago
A store sells 6 batteries for $4.95. Which deal is a better buy? OA. 2 for $1.80 OB. 4 for $3.99 O C. 8 for $6.99 D. 10 for $7.5
Luden [163]

Answer:

D

Step-by-step explanation:

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So, you will get 6 batteries for $4.50 which of course is less than $4.95.

7 0
1 year ago
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