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3241004551 [841]
3 years ago
5

Another page needs to be solved

Mathematics
1 answer:
alukav5142 [94]3 years ago
8 0
1. substitute x with 1,
y=35+25=60 its correct
substitute x with 2
y= 70+25=95 its correct
yes i get the y value from the table
2. the cost of repair rates as the amount of repair time increases.
3. the slope is gradient. the formula is to take y1-y2/x1-x2=9-6/1-0=3 3 is the slope. y-intercept is 6 because when the line touches the y axis, the the x value is 0. good luck!! if you need more help, feel free to comment here!!
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Select the functions that have identical graphs.
Elan Coil [88]

Answer:

c. 1 and 3

Step-by-step explanation:

To quickly solve this problem, we can use a graphing tool or a calculator to plot each equation.

Please see the attached image below, to find more information about the graph

s

The equations are:

1) y = sin (3x + π/6)

2) y = cos (3x - π/6)

3) y = cos (3x - π/3)

Looking at the graphs, we can see that the identical ones

are equations one and three

Correct option:

c. 1 and 3

3 0
3 years ago
The length of one side of a regular pentagon is 18.3 cm. What is the perimeter of this pentagon? 
Ket [755]
91.5 is the perimeter. It's just 5a.
3 0
3 years ago
Find the surface area of a sphere<br> Show all the work
IrinaVladis [17]

Answer:

452cm2

Step-by-step explanation:

surface area of sphere =4πr2

so 4π62 which equals to 452.39.

hope this helps u understand:)

5 0
3 years ago
The ratio table below shows the relationship between the number of packages of gum and the total pieces of gum.
tangare [24]

The complete question is

"The ratio table below shows the relationship between the number of packages of gum and the total pieces of gum.

Gum Packages of gum Pieces of gum

1

15

2

30

3

45

4

?

How many pieces of gum are in 4 packages of gum?"

Using a proportional function, there are 60 pieces of gum in 4 packages.

<h3>What is a proportional relationship?</h3>

Two values x  and  y are said to be in a proportional relationship if x=ky, where x and y are variables and k is a constant.

The constant k is called constant of proportionality.

The constant is given by:

k = 15/1

k = 30/2

k  = 45/3

k  = 15.

Therefore, the number of pieces of gums in x packages is given by:

y = 15x.

In 4 packages:

y = 15 x 4

y = 60 pieces of gum.

Using a proportional function, there are 60 pieces of gum in 4 packages.

More can be learned about proportional functions at brainly.com/question/10424180

#SPJ1

4 0
2 years ago
QUESTION 6 of 10: Your plan for your T shirt business calls for you to be able to produce 60,000 screen printed shirts in a mont
Blizzard [7]

Answer:

4

Step-by-step explanation:

I did 60,000 divide by 30 days equal 2000

2000 divide by 500 equals 4

3 0
3 years ago
Read 2 more answers
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