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svet-max [94.6K]
4 years ago
15

Idk how to do this I need answe and the work

Mathematics
1 answer:
alina1380 [7]4 years ago
5 0
For a you check the unit rate. Every 1 second mika moves, she goes 4.2 meters. From the graph, check 1 on the x axis and then check the y. The y is 3.5, so mika is faster because her unit rate is faster.
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if a soccer team made 26 penalty shots out of 100 what fraction and what percentage of penalty shots did the team miss ?
Andrei [34K]

Answer:

74/100 for 74%

Step-by-step explanation:

26/100 for 26% is the make chances, so 74/100 for 74% is the miss chances.

4 0
2 years ago
In the diagram AB is parallel to CD. Calculate the value of A ?
olga55 [171]

The image of the diagram is missing, so i have attached it.

Answer:

a = 30°

Step-by-step explanation:

From the diagram attached, we can see that the 2 angles a and 5a are interior supplementary angles.

The sum of interior supplementary angles is 180°

Thus;

5a + a = 180

6a = 180

a = 180/6

a = 30°

4 0
3 years ago
Find the median of each data set 6. 8, 42, 13, 7,50, 91 8. 14.1, 20.7, 24.3, 16.0, 20.8
enot [183]
The median is 20.7 if you order to least to greatest and find the middle number
5 0
4 years ago
Four-fifths of a number minus two is greater than three-tenths of twice that number. Solve
Bezzdna [24]
4/5x-2>3/10*2x
4/5x-2>3/5x (3/10*2=3/5)
-2>-1/5x (subtract the 4/5x)
10<x (divide by -1/5 and change sign)
4 0
4 years ago
Write the function in standard form.<br> f(x) = - 3(x - 7)2 + 15
dimulka [17.4K]

Answer:

The answer is f ( x )  =  −  6 x  +  57

Step-by-step explanation:

6 0
3 years ago
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