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Akimi4 [234]
3 years ago
12

I need help please!!

Mathematics
1 answer:
Vlad [161]3 years ago
5 0

Answer:

huh

tthjuvy rctvuvntyyyy

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Hunter surveyed 200 of the students in his school about their favorite color. 66 students said their favorite color was blue. Wh
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33% because 66/200 is .33, and convert that to percentage by multiplying by 100
6 0
3 years ago
Each line represents a proportional relationship. Write an equation for each line. Show your work.
tiny-mole [99]

Answer:

The equation of line a is y = x

The equation of line b is y =  \frac{2}{3} x

Step-by-step explanation:

The equation of the proportional is y = m x, where

  • m is the slope of the line (constant of proportionality)

The rule of the slope of a line is m = \frac{y2-y1}{x2-x1} , where

  • (x1, y1) and (x2, y2) are two points on the line

∵ Line a passes through points (0, 0) and (3, 3)

∴ x1 = 0 and y1 = 0

∴ x2 = 3 and y2 = 3

→ Substitute them in the rule of the slope above

∵ m = \frac{3-0}{3-0}=\frac{3}{3}

∴ m = 1

→ Substitute in the form of the equation above

∴ y = (1)x

∴ y = x

∴ The equation of line a is y = x

∵ Line b passes through points (0, 0) and (3, 2)

∴ x1 = 0 and y1 = 0

∴ x2 = 3 and y2 = 2

→ Substitute them in the rule of the slope above

∵ m = \frac{2-0}{3-0}=\frac{2}{3}

∴ m = \frac{2}{3}

→ Substitute in the form of the equation above

∴ y = (\frac{2}{3}) x

∴ y =  \frac{2}{3} x

∴ The equation of line b is y =  \frac{2}{3} x

7 0
3 years ago
A spinner has three unequal sections: red, yellow, and blue. The table shows the results of Nolan's spins. Find the experimental
nasty-shy [4]

Answer:

Red: 13/41

Yellow: 19/41

Blue: 9/41

4 0
3 years ago
Please help meeeeeeeeee
Ilya [14]
Midpoint formula ((x1+x2)/2, (y1+y2)/2)
((4+10)/2, (2+4)/2)

answer is (7,3)
7 0
3 years ago
Read 2 more answers
1 When the product of 4 and a number x is added to 12, the result is 16. What is the difference between x and 8?
Aleks [24]

Answer:

x = 1

Step-by-step explanation:

12 + 4 x = 16

Subtract 12 from both sides.

4x = 4

Divide 4 on both sides.

x = 1

3 0
3 years ago
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