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
daser333 [38]
3 years ago
8

What is the length of AB? 15 9 4.5 18

Mathematics
2 answers:
Otrada [13]3 years ago
5 0

Answer:

18

Step-by-step explanation:

Let X be the midpoint of the chord AB

Distance between X and the centre:

15-3 = 12

XB² = 15² - 12²

XB² = 81

XB = 9

AB = 2XB = 18

Ivan3 years ago
4 0

Answer:

4.5

Step-by-step explanation:

You might be interested in
The common difference of the arithmetic sequence
oksian1 [2.3K]

Answer:

its 1/3

Step-by-step explanation:

please mark it as brainliest!!<3

5 0
3 years ago
Read 2 more answers
Name the ray rhat angle PQR and angle SQR share
lyudmila [28]
<span>Ray Q is the ray that angle PQR and SQR shares. Because both angles has the ray of Q.
ray refers to a line with one endpoint
P is a ray, Q is a ray, R is a ray and S is a ray. When you put them together, they form angle.

Pls. see attachment for the presentation of the angle PQR and SQR and how they share ray Q</span>



7 0
4 years ago
Sora was given two data sets, one without an outlier and one with an outlier. Data without an outlier: 108, 113, 105, 118, 124,
gladu [14]

The outlier (61) is at the low end of the data set, but doesn't affect the mean by a lot, so ...

The mean is centered among the other numbers in both sets of data.

_____

The mean without the outlier is 114. With the outlier, it is 107.4. The lower quartile is 108, so the mean does get moved outside the "box" of the box-and-whisker plot of the data set without the outlier.

8 0
3 years ago
Read 2 more answers
North safety products manufactures butyl gloves that offer permeation resistance to gas or water vapors for workers that use dan
never [62]

Company fixed cost = $10 million = $10,000,000

Variable cost per pair = $5

Company charges each pair = $15

Hence the company makes $10 profit per pair regardless the company fixed cost and only considering the variable cost.

Let subtract the variable cost per pair from the company charging each pair = 15 - 5 = $10

Thus the company now makes $10 per pair, and it has to sell 1,000,000 pairs of gloves to reach the break-even point. The break-even point refers to the point where total cost and revenue are equal.

<span>Thus for 1,000,000 pairs, the company total earning = 10 x 1,000,000 = $10,000,000 = $10 million  </span>

4 0
3 years ago
Tinas rent will increase from $595 this year to $708 next year what is the percent change to the nearest percent
snow_lady [41]

Answer:

The answer rounded to the nearest percent is 19%.

Step-by-step explanation:

The formula for percent change is this:

((y2 - y1) / y1)*100

Let y1 be the first value (595) and let y2 be the second (708).

((702 - 595) / 595)*100

702 - 595 is 107 and 107/595 is approximately 0.188, multiplied by 100 is 18.8, which is rounded to 19%.

That is our solution.

<em>And that's an awfully small amount of rent to pay (at least in California).</em>

4 0
3 years ago
Read 2 more answers
Other questions:
  • Mary’s pet turtle Waze mary’s pet turtle Weighs 4.094 pounds. How is this number written in word form?
    6·2 answers
  • Find the difference.<br>5wх² - 2wх²<br>А. 3<br>В. 2wx²<br>С. Зwх²<br>D. 4wх²​
    9·2 answers
  • Along with the flowers, Samantha bought 4 packages of glass beads and 2 vases. The vases cost $3.59 each and the total sales tax
    12·1 answer
  • If the demand for a product decreases, what is likely to happen?
    9·1 answer
  • The cost of a plane ticket from Sydney to Brisbane cost $108 four weeks ago.it now costs $216.by what percentage has the the cos
    7·2 answers
  • B divided by 8= 4 <br> What is B.
    6·2 answers
  • Please help w part b! right picture this time
    14·1 answer
  • Solve the following inequality: |3x|&gt;x+20
    11·1 answer
  • Please can someone help me
    9·1 answer
  • Help me please i can't understand this<br>:(​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!