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3 years ago

Need help with inscribed angles If M

Mathematics

1 answer:

ozzi3 years ago

6 0

Answer:

parallel yan po sagotttttt

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PLZ HELP ASAP

svet-max [94.6K]

Answer is D:
e + 5 = 3e - 11

2e = 16
e = 8

Ella is 8 years old
Jamie is 8+5 = 13 years old

6 0

3 years ago

Ms. Williamson woke up one morning to find her basement flooded with water. She called two different plumbers to get their rates

Oliga [24]

Answer:

A. $148 for the first plumber for 4 hours. $256 for the second plumber for 4 hour

B. He did 5 hours

C. 1 hours because the flat rate plus the hourly fee adding it together will equal 64.

Step-by-step explanation:

Your welcome

6 0

3 years ago

To find an equation for the line with slope -3 that passes through the point ( 4, 3 ), Dana wrote the following steps. Is he cor

Makovka662 [10]

Answer:

Step-by-step explanation:

$m=-3\\\\(4,3)=(x_1,y_1)\\\\$

Substitute values into point slope form

$y-y_1=m(x-x_1)\\\\y -3=-3(x -4)\\\\y-3=-3x +12\\\\y=-3x+12+3\\\\y=-3x+15$

3 0

3 years ago

A cell phone carrier charges a fixed monthly fee plus a constant rate for each minute used. Part 1. In January, the total cost f

rjkz [21]

Answer:

The constant charge for each minute used is $50

Step-by-step explanation:

In order to solve this problem we will need to set two variables up. In this case:

F = constant Fee

R = rate per minute used

So the cost for the month of January is calculated like this:

F+300R=68

and the cost for February is calculated like this:

F+275R=66.5

So no we have a system of equations we can solve simultaneously. This can be solved by using different methods, elimination, substitution, graphically or by using matrices. I will solve this by substitution.

So let's solve the first equation for R:

$R=\frac{68-F}{300}$

and let's substitute this first equation into the second equation:

$F+275(\frac{68-F}{300})=66.5$

and now we can solve this for F:

$F+11(\frac{68-F}{12})=66.5$

We can multiply both sides by 12 so we get:

12F+11(68-F)=798

12F+748-11F=798

F= $50

3 0

3 years ago

Is 5 minutes greater than 250 seconds

Oksanka [162]

Well 1 minutes is 60 secounds so yes it is it is 300 secounds

4 0

3 years ago