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Leona [35]
2 years ago
7

100 POINTS IF U GET THIS RIGHT!

Mathematics
1 answer:
Sveta_85 [38]2 years ago
7 0
  • y intercept=b=-3

Take two points

  • (-3,0)
  • (0,-3)

\\ \sf\longmapsto m=\dfrac{-3-0}{0+3}=\dfrac{-3}{3}=-1

Equation of line in slope intercept form

\\ \sf\longmapsto y=mx+b

\\ \sf\longmapsto y=-x-3

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1 cm= 4 meters model is 75 1/4 cm tall what is the actuall height
Fantom [35]

Answer:

Step-by-step explanation:Answer:

1cm = 50

2 cm = 50 x 2

3cm = 50 x 3

and the inverse:50m = 50/50 = 1cm

100m = 100/50 = 2cm

150m = 150/50 = 3cm

381m = 381/

8 0
3 years ago
Javier​'s team scores an average of 15.5 points in 4 basketball games. Rhea​'s team scores an average of 29.5 points in the same
Dmitry [639]

Answer:

well if you subtract 29.5 minus 15.5 youn wil get 14

Step-by-step explanation:

5 0
3 years ago
Nine runners are entered in a 100-meter dash for which a gold, silver, and bronze medal will be awarded for first, second, and t
DanielleElmas [232]

Answer:

504

Step-by-step explanation                                                                                                                          

9 people can get first x 8 runners left to win second x 7 who can still get third

4 0
3 years ago
Write the standard form of the line with the given information. Include your work in your final answer. Type your answer in the
photoshop1234 [79]

Answer:

y=3x-2

Step-by-step explanation:

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7 0
3 years ago
Help with 5 and 6 pleasee!
Stells [14]
Instructions?  Pls don't make your helpers guess.

First problem:  f(x) = -(x+4)^2 + 1

a) First, graph g(x) = x^2 (a parabola).  Then reflect your graph in the x-axis, because of the "-" sign.  This will give you the graph of h(x) = -x^2.

b) Now move the entire graph 4 units to the LEFT.  This will give you the graph of j(x) = -(x+4)^2.

c) Now move the entire graph of j(x) UP by one unit.  
This will give you the desired graph, of f(x).
3 0
3 years ago
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