All categories

3 years ago

Please help me and show work so I can understand worth 20 points!!!

Mathematics

1 answer:

Alexus [3.1K]3 years ago

8 0

The steps and final answer is shown in the attached image. I wrote it there so I could write out complex algebraic formulas. Let me know if you have any questions about any of the steps. Thank you.

You might be interested in

What are all the factors of 47?

nikklg [1K]

The factors are 1 and 47, since 47 is a prime number.

5 0

3 years ago

Evan has a loyalty card good for a discount at his local hardware store. The item he

Eva8 [605]

Answer:

14-11.76 = 2.24

2.24×100

14 = 16%

since, the discount percentage is 16%

4 0

2 years ago

A (-1,5) B (0,6) D (0,2) Kite ABCD has the vertices shown. Find the coordinates of point C. A) (2, 5) B) (1, 5) C) (1, 4) D) (1,

Bad White [126]

<span>B) (1, 5) is your best answer

B (0,6) creates the top of the kite
D (0,2) creates the bottom
A (-1,5) creates the left side of the kite
D (1,5) creates the right side (only the x is flipped, because has congruent sides of both the top, and both the bottom.

hope this helps</span>

4 0

3 years ago

Read 2 more answers

State the amplitude, period, phase shift, and vertical shift of the function h(t)= cos (t+1)

oksano4ka [1.4K]

Answer:

Option b.

Step-by-step explanation:

We can easily solve this problem by using a graphing calculator or plotting tool.

The function is

h(t) = cos (t +1)

Please, see attached picture below.

By looking at the picture, we can tell that the amplitude is equal to 1

The function has a period of T = 2π

We can see there is no vertical shift.

It has a phase shift of +1. (Which moves the graph to the left)

Answer:

Option b.

5 0

3 years ago

A lab technician cuts a 15 in piece of glass tubing into two pieces. One piece is 7 in longer than the other. How long are the

zysi [14]

Answer:

2.1 in

Step-by-step explanation:

I only wrote the expression 7n = 15. Then figured it out from there. I ended up with n = 2.1

I'm sorry if this doesn't help. I tried my best to solve it. Hope this leads you to the right answer ^^

8 0

2 years ago