All categories

2 years ago

Samuel pays $59.99 plus $0.25 for each minute over 450 minutes for his cell phone plan. Monica

Mathematics

1 answer:

sweet [91]2 years ago

5 0

Answer:

Step-by-step explanation:

Samuel pays 59.99 for the 450 minutes but when he goes over he pays 0.25 for each minute he goes over. The same thing for Monica

You might be interested in

Look at the pic plsssssss

Deffense [45]

Answer:

I can't see it

Step-by-step explanation:

you should zoom in a little bit please

5 0

2 years ago

5(-6 - 12) +4.1= <br> can you help me with this question

Sophie [7]

Answer:

-85.9

Step-by-step explanation:

4 0

3 years ago

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

8090 [49]

Answer:

tanΘ = - $\frac{12}{5}$

Step-by-step explanation:

Using the trigonometric identities

• sin²x + cos²x = 1, hence

cosx = ± √(1 - sin²x )

• tanx = $\frac{sinx}{cosx}$

given sinΘ = $\frac{12}{13}$ , then

cosΘ = ± $\sqrt{1-(12/13)^2}$

Since Θ is in the second quadrant where cosΘ < 0, then

cosΘ = - $\sqrt{1-\frac{144}{169} }$

= - $\sqrt{\frac{25}{169} }$ = - $\frac{5}{13}$

tanΘ = $\frac{\frac{12}{13} }{\frac{-5}{13} }$

= $\frac{12}{13}$ × - $\frac{13}{5}$ = - $\frac{12}{5}$

5 0

3 years ago

What is the equation of a vertical line passing through the point (3, 5)?

-BARSIC- [3]

D. x=3
I don't really know how to explain it other than the only points on the line are sitting at the x=3 and y=anything

7 0

3 years ago

Read 2 more answers

Dm de math appareil photo aidee moi svp svpppp

mixer [17]

No idea what language you're talking in, sorry but I only understand English? There is no photo here either.

Please Evaluate?

Thank you.

8 0

3 years ago