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3 years ago

Can y’all help me on question 12?!

Mathematics

1 answer:

otez555 [7]3 years ago

6 0

The answer is A. because it says she rented 5 movies for Each month

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Use a ratio box to solve this problem. The ratio of pairs of dress shoes to pairs of running shoes sold at the shoe store last S

Soloha48 [4]

Answer:

to find your answer is a very simple process. All you have to do it divide 720 by 2. So your ratio would be 360 to 720. This may be wrong if you want you could check the answer using a calculator I just did it in my head

7 0

3 years ago

Read 2 more answers

Lesson: 1.08Given this function: f(x) = 4 cos(TTX) + 1Find the following and be sure to show work for period, maximum, and minim

Ber [7]

The given function is

$f(x)=4\cos \text{(}\pi x)+1$

The general form of the cosine function is

$y=a\cos (bx+c)+d$

a is the amplitude

2pi/b is the period

c is the phase shift

d is the vertical shift

By comparing the two functions

a = 4

b = pi

c = 0

d = 1

Then its period is

$\begin{gathered} \text{Period}=\frac{2\pi}{\pi} \\ \text{Period}=2 \end{gathered}$

The equation of the midline is

$y_{ml}=\frac{y_{\max }+y_{\min }}{2}$

Since the maximum is at the greatest value of cos, which is 1, then

$\begin{gathered} y_{\max }=4(1)+1 \\ y_{\max }=5 \end{gathered}$

Since the minimum is at the smallest value of cos, which is -1, then

$\begin{gathered} y_{\min }=4(-1)+1 \\ y_{\min }=-4+1 \\ y_{\min }=-3 \end{gathered}$

Then substitute them in the equation of the midline

$\begin{gathered} y_{ml}=\frac{5+(-3)}{2} \\ y_{ml}=\frac{2}{2} \\ y_{ml}=1 \end{gathered}$

The answers are:

Period = 2

Equation of the midline is y = 1

Maximum = 5

Minimum = -3

3 0

1 year ago

Could someone please help? I'll give brainliest.

Delvig [45]

Answer:

$x = - 4$

Step-by-step explanation:

$\frac{x}{8} = - \frac{1}{2}$

First, we multiply both fractions by 8:

$8( \frac{x}{8} ) = 8( - \frac{1}{2} )$

Simplify:

$x = - 4$

3 0

3 years ago

Can someone help me with Questions 11 and 12v??

Alinara [238K]

11. i- 698.75

12. b- p=45h

6 0

3 years ago

Will give BRAINLIEST!!!! Answer fast!!!

Snowcat [4.5K]

Divide the area by the length given. The area expression can be factored down. Here’s my work

6 0

3 years ago