1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tatyana61 [14]
2 years ago
12

1. Solve for x: x/12 + 15 = 648

Mathematics
1 answer:
Vesnalui [34]2 years ago
6 0

Answer:

1. x = 7596

2. x = -6.25

3. x = 8.5  

hope this helps:)

You might be interested in
Thomas buys a cardboard sheet that is 8 by 12 inches. Let x be the side length of each cutout. Using complete sentences, explain
jasenka [17]

Answer: V = (12in - 2*x)*(8 in - 2*x)*x

Step-by-step explanation:

So we have a rectangular cardboard sheet, and we cut four squares of side length x in each corner so we can make a box.

Remember that for a box of length L, width W and height H, the volume is:

V = L*W*H

In this case, the length initially is 12 inches, but we remove (from each end) x inches of the length, then the length of the box will be:

L = 12 in - 2*x

For the width we have a similar case:

W = 8in - 2*x

And te height of the box will be equal to x, then:

H = x

This means that the volume is:

V = (12in - 2*x)*(8 in - 2*x)*x

Here we can see the connection between the cutout and the volume of the box

7 0
3 years ago
The trapezoid in the figure has equal nonparallel sides. The upper base is 6, the lower base is 16, and the diagonal is 12. What
____ [38]

To find this I would use the pythagorean theorem which is:

a^2 + b^2 = c^2

Since we already know c = hypotenuse, and a side of the shorter sides we can plug them it like this:

11^2 + b^2 = 12^2

121 + b^2 = 144

b^2 = 23

√23 = 4.79

Round:

B. 4.8 would be your answer!

5 0
3 years ago
What is the difference of 29.34 – 14.24? Pleasee help.
Delicious77 [7]

Answer:

15.1

Step-by-step explanation:

29.34

-14.24

---------

15.10

8 0
2 years ago
Assume that the probability of a defective computer component is 0.02. Components arerandomly selected. Find the probability tha
solmaris [256]

Answer:

0.0177 = 1.77% probability that the first defect is caused by the seventh component tested.

The expected number of components tested before a defective component is found is 50, with a variance of 0.0208.

Step-by-step explanation:

Assume that the probability of a defective computer component is 0.02. Components are randomly selected. Find the probability that the first defect is caused by the seventh component tested.

First six not defective, each with 0.98 probability.

7th defective, with 0.02 probability. So

p = (0.98)^6*0.02 = 0.0177

0.0177 = 1.77% probability that the first defect is caused by the seventh component tested.

Find the expected number and variance of the number of components tested before a defective component is found.

Inverse binomial distribution, with p = 0.02

Expected number before 1 defective(n = 1). So

E = \frac{n}{p} = \frac{1}{0.02} = 50

Variance is:

V = \frac{np}{(1-p)^2} = \frac{0.02}{(1-0.02)^2} = 0.0208

The expected number of components tested before a defective component is found is 50, with a variance of 0.0208.

5 0
2 years ago
Plz help me well mark brainliest if you are correct!!.....
emmainna [20.7K]

Step-by-step explanation:

the base is 5unit and the height is 9unit

8 0
3 years ago
Read 2 more answers
Other questions:
  • Yesterday, Tammy went on a bike ride. Her average speed was 8 miles per hour. Today, she went on another ride, this time averagi
    13·1 answer
  • An executive committee consists of 1313 ​members: 55 men and 88 women. 44 members are selected at random to attend a meeting in
    15·1 answer
  • Marisa wants to buy a quality phone for least $200.She has already saved $125 and plans to save an additional $10 each week.Writ
    9·1 answer
  • The price per share of a professional sports team increased from $58 to $65 over the past year. What is the stock’s percent incr
    13·1 answer
  • PLEASE HELP!!! BRAINLIEST!
    12·1 answer
  • Mackenzie substituted the measurements of a cone into the formula to find the surface area. Her work is shown below.
    15·1 answer
  • (x + 3x3 + 8x2) - (8x – 7x3 + 7x2)
    7·2 answers
  • Pls help<br> Use the rhombus to answer the question
    15·1 answer
  • Which of the following values have 2 significant figures? Check all that apply.
    5·2 answers
  • Mario and Patience are making cookies. They are ready to drop balls of dough on baking sheets. They have baking sheets made of t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!