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Mariana [72]
3 years ago
5

Linear functions questions pt1 im BEGGING someone please help me

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
7 0

Answer:

11. a. -2, b. 1.5 12. a. 1/10 b. 1.2 meters c. 0 by using the formula for finding slope of (y2-y1)/(x2-x1) so (2-2)/(30-20) gives 0/10 and since anything divided by 0 is 0 (also by looking at the line which is flat there is no obvious change), 13. y = - 10x + 35

Step-by-step explanation:

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Question 4
den301095 [7]

Answer:

40.2

Step-by-step explanation:

Diameter = 16, Radius = 16/2 = 8

Central angle = 2π/5 radians = 72°

Sector area,

8²π×(72/360)

= 64π/5

= 40.2 (rounded to the nearest tenth)

Answered by GAUTHMATH

6 0
3 years ago
Kendra rides her bike to school each day. It takes her 10 minutes to ride 30 blocks. What unit rate expresses the speed of Kendr
Nata [24]

Answer:

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3 0
2 years ago
Read 2 more answers
Write an equation for the graph, where y depends on x.
Over [174]

Answer:

y = -3x + 6

Step-by-step explanation:

Equation of straight line is given by,

y = mx + b

m = slope of the line

b = y-intercept

From the graph attached,

m = \frac{\text{Rise}}{\text{Run}}

   = \frac{-6}{2}

   = -3

y intercept 'b' = 6

Therefore, equation of the line will be,

y = -3x + 6

5 0
3 years ago
Which equation has 1 solution?<br><br> IwI = -2<br> IwI = -1<br> IwI = 0<br> IwI = - 1
vovangra [49]
Absolute value is alwas positive
so all of them excet the 3rd one are false

|w|=0 has 1 solution


if the last one was |w|=1 then ther would be 2 solutions, -1 and 1


answer is |w|=0
6 0
3 years ago
Ok so for the past day I have been answering lots of questions and I have A LOT of points so I will be giving out points every d
AnnyKZ [126]
The answer is definitely 30 :) thanks for the points!
4 0
3 years ago
Read 2 more answers
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