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Natasha_Volkova [10]
3 years ago
8

Y’all I need help with this

Mathematics
1 answer:
topjm [15]3 years ago
3 0

Answer:

k = 5

Step-by-step explanation:

Since the quantities are in direct proportion then the equation relating them is

y = kx ← k is the constant of proportion

The y- axis is number of cups and x- axis is pounds of sugar

To find k use any of the 5 points highlighted on the graph

Using (8, 40 ), then

40 = 8k ( divide both sides by 8 )

5 = k

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Tamiku [17]

Answer:

4. 6\sqrt{3}

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3 years ago
What is the probability of getting a head on the coin and an odd number on the die?
mihalych1998 [28]

Answer:

1/4

Step-by-step explanation:

The probability of getting a heads is 1/2

The probability of getting an odd number

1,3,5

-----------   =   3/6  = 1/2

1,2,3,4,5,6  


Since they are independent events, we multiply the probabilities

1/2 * 1/2 = 1/4

7 0
3 years ago
7. What is the slope of the line that passes through the pair of points (3, 8) and (9, 5) ? (1 point)
agasfer [191]
7. D
8. D
9. D
10.C

for 7 & 8 you use the equation
\frac{y2 - y1}{x2 - x1}
your points are (3,8) & (9,5)

so you plug the numbers in
y2= 5
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x2=9
x1=3
you subtract them get a fraction and that is your slope


9 & 10
use the equation
y - y1 = m(x - x1)
plug you numbers in for y1 and x2 m is your slope plug it in and that is your equation


5 0
3 years ago
Read 2 more answers
The football team lost three yardsOn the first play game 5 yards on the second play in lost to yards on the third play represent
timurjin [86]

Answer:

Total lost yards = 10 yards  

Step-by-step explanation:

Given:

First match = lost 3 yards

Second match = lost 5 yards

Third match = lost 2 yards

Find:

Total lost yards

Computation:

Total lost yards = First match + Second match + Third match

Total lost yards = 3 yards + 5 yards + 2 yards

Total lost yards = 10 yards  

8 0
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Hierarchy of figures
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Classify two-dimensional figures into categories based on their properties. classify two-dimensional figures in a hierarchy<span> based on properties.</span>

3 0
3 years ago
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