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
Orlov [11]
3 years ago
8

The angles and the answers i don’t know any of this

Mathematics
1 answer:
ser-zykov [4K]3 years ago
7 0

Answer:

5- 25

6- 27

7- 73

8- 150

9- 71

10- 99

just subtract the number they give you by 180

You might be interested in
Simplify this expression using the distributive property.
Kruka [31]

the answer is c: .... 72+8w

6 0
3 years ago
Read 2 more answers
Consider two circular swimming pools. Pool A has a radius of 22 feet, and Pool B has a diameter of 13.6 meters. Complete the des
maw [93]

Answers:

13 42 m; B; 0.57 m

Step-by-step explanation:

Data:

Pool A:  r = 22 ft

Pool B: D = 13.6 m  

Calculations:

1. Radius of Pool A

r = 22 ft × (0.305 m/1 ft) = 6.71 m

2. Diameter of Pool A

D =2r = 2 × 6.71 = 13.42 m

The diameter of Pool A is 13.42 m.

3. Compare pool diameters

The diameter of Pool B is 13.6 m.

So, the diameter of Pool <u>B</u> is greater.

4. Compare circumferences

The formula for the circumference of a circle is

C = 2πr or C = πD

Pool A: C = 2π × 6.71 = 42.16 m

Pool B: r =    π × 13.6 = 42.73 m

Pool B - Pool A = 42.73 - 42.16 = <u>0.57 m </u>

The circumference is greater by <u>0.57 m.</u>

8 0
2 years ago
One hour after yolanda started walking from x to y, a distance of 45 miles, bob started walking along the same road from y to x.
Rufina [12.5K]
<span>Answer: When bob starts walking The distance between them is 45-3 = 42 miles If they meet at time t then Yolanda would have walked X/3 minutes and Bob would have walked (42-X)/4 mins X/3 = (42-X)/4 so X = 18 Bob would have walked 42-18 = 24 miles.</span>
3 0
3 years ago
A shoe store was having a back to school sale were you could buy 6 pairs of shoes for 52.62 If a large family decided to buy 3 p
Black_prince [1.1K]

Answer:

$26.31

Step-by-step explanation:

Since 3 is half of 6, 3 pairs of shoes would cost half the price.

So...

52.62/2=$26.31

6 0
2 years ago
A sociologist wishes to test . the sociologist takes a sample of size 100 and calculates a standardized test statistic of -2.34.
mariarad [96]

Answer:

One-sample Z-test

Step-by-step explanation:

As the sample size is greater than 30, assuming the data is a simple random sample, and that the data has a normal distribution, the sociologist should conduct a one-sample z-test to calculate the p-value.

3 0
2 years ago
Other questions:
  • What is the answer to 3/8r=15/16
    8·1 answer
  • If the arc on a particular circle has an arc length of 12 inches, and the circumference of the circle is 48 inches, what is the
    13·2 answers
  • Carol has a savings account that earns .2 % interest annually. If the balance in her account is $6050.00, how much interest woul
    9·1 answer
  • Please help!!!! Find X and Y
    6·1 answer
  • What is 15/12 in simplest form?
    5·2 answers
  • A printer can print three high quality photographs in two minutes. How long will it take that printer to print 14 photos
    10·1 answer
  • The points (8,18) and (24,54) form a proportional relationship. Find the slope of the line through the
    12·2 answers
  • Which expression means "the difference between two times six and five?"
    13·2 answers
  • Each of the four shaded rectangles has an area of 21 cm square and a perimeter of 20cm what is the perimeter of the square forme
    7·1 answer
  • What is the minimum or maximum value of the equation of this equation?<br> f(x) = -(x-8)^2 -30​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!