Your answer would most likely be 1/2 (open the image for your steps )

But if you're looking for the decimal of this problem it would be: 0.5

✌️Good luck on your assignment ✌️

4 0

3 years ago

Read 2 more answers

I NEED HELP WITH THIS PLEASE HELP ME

vekshin1

Answer:

156 minutes

Step-by-step explanation:

So we need to create an equation to represent how Frank's phone company bills him

I will denote "y" as the total for his bill
I will denote "x" as the number of minutes Frank uses

So the phone company charges an $8 monthly fee, so this value remains constant and will be our "y-intercept"

They then charge $0.06 for every minute he talks, this will be our "slope"

Combining everything into an equation, we have: y = 0.06x + 8

Now since we were given Franks phone bill total and want to figure out how many minutes he used, we just need to solve the equation for x and plug in our known y value

y = 0.06x + 8 → y - 8 = 0.06x → $x=\frac{y-8}{0.06}$
Then plugging in our y value we get $x=\frac{17.36-8}{0.06}=\frac{9.36}{0.06}= 156$

Frank used up a total of 156 minutes

3 0

3 years ago

Please help I need this done today

PSYCHO15rus [73]

Answer:

The formula for the area is πr² where r is the radius.

But the radius wasn't given so we have to ring it via the circumference given.

Step-by-step explanation:

Circumference = 87.92

To find the radius;

The formula for finding the circumference is 2πr. Therefore;

$87.92 = 2\pi r \\ \pi = 3.14 \\ therefore \\ 87.92 = 2 \times 3.14r \\87.92 = 6.28r \\ we \: have \: to \: make \: r \: the \: subject \\ r = \frac{87.92}{6.28} \\ = 14$

So now that we have our radius to be 14 we substitute it into the equation for finding the area

$area = \pi {r}^{2} \\ r = 14 \\ therefore \\ area = 3.14 \times {14}^{2} \\ = 3.14 \times 196 \\ = 615.44 \: square \: inches$

4 0

3 years ago