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Sergio039 [100]
2 years ago
14

Can anyone please help me answer the PICTURE IS PROVIDED!

Mathematics
1 answer:
Levart [38]2 years ago
4 0

Answer:

∠3≅∠1

∠4≅∠8

∠3& ∠8 are supplementary

Step-by-step explanation:

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Selena has a piece of ribbon that is 130 inches long. If she wants to make bracelets that are 9 inches long, how many inches of
vampirchik [111]

Answer:14 4/9

Step-by-step explanation:

4 0
2 years ago
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What is the rate of change in the y-values with respect to the x-values?
dybincka [34]

Answer:

The answer to your question is the last option

Step-by-step explanation:

Process

1.- To calculate the rate of change, calculate slope

Formula

             m = (y2 - y1) / (x2 - x1)

x1 = 1           y1 = 1200

x2 = 2         y2 = 2400

2.- Substitution

             m = (2400 - 1200) / (2 - 1)

3.- Simplification

             m = 1200 / 1

4.- Result

             m = 1200 meters / minute

6 0
3 years ago
PLEASE HELP!!!!!!!!!QUICK
fgiga [73]
For this case we have the following table:
 X    F(x) 
 -1   -11 
 0    -1 
 1     9
 From here, we look for the function f (x).
 We then have that as the equation is linear:
y-yo = m (x-xo)

 Where,
 m = (y2-y1) / (x2-x1)


 m = (9 - (- 1)) / (1-0)

 m = (9+1)/(1)

m = 10
 We choose an ordered pair:
 (xo, yo) = (0, -1)

 Substituting values:
 y + 1 = 10 (x-0)

 Rewriting:
 y = 10x - 1

 Thus, the function f (x) is:
 f (x) = 10x - 1

 On the other hand, the function g (x) is:
 g (x) = 5x +1

 Answer:
 
The slope of f (x) is greater than the slope of g (x) (10> 5)
 
The intersection with the y axis of g (x) is greater than the intersection with the y axis of f (x) (1> -1)
6 0
3 years ago
Factor each expression.
anygoal [31]
3x^2 – 5x – 12 = (3x+4<span>)</span>(x-3)
x^2 -9 = (x-3<span>)</span>^2
<span>8x^3+ 12x^2 - 2x - 3 = (4x^2 - 1)(2x + 3)
</span>12x^2 +16x -3= (6x - 1)(2x + 3)
x^2 + 8x - 9= (x + 9<span>)</span>(x - 1) (I <span>can not</span> see who it can all be positive<span> ;</span>_;<span> )</span>
<span>3(x + y) + a(x + y)=  (3x + 3y) + (ax + ay)</span>
4 0
3 years ago
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Mikayla drew 20 triangles and 25 circles on a piece of paper. What is the ratio of circles to triangles?
Alex787 [66]

Answer:

25/20 or 25:20 ( doesn't matter which)

Step-by-step explanation:

Circles :25

triangles :20

7 0
2 years ago
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