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
Lady_Fox [76]
3 years ago
9

What is the perimeter of the figure to the nearest tenth of a millimeter?

Mathematics
1 answer:
trapecia [35]3 years ago
6 0
C because first you would find the circumference of the circle which is pi times diameter, which is 18.84 but since it is a semi-circle you would divide by 2 which is 9.42. Then you do 3+3=6 + the length which is 6 so you get 12. 12+9.42=21.42 and if you round that to the nearest tenth it is 21.42.
You might be interested in
-4(35)+2(-t) for s=1/2,t=-3
almond37 [142]

Step-by-step explanation:

-4(35)+2(-t)

-180+2-(-3)

-180+6=-174

7 0
2 years ago
Read 2 more answers
13. There are 31 people at a party. The
IceJOKER [234]

i think is 5

Step-by-step explanation:

7 0
2 years ago
PLZ HELP I BEEN SUCK FOE SO LONG PLZ RIGHT ANSWER I WILL CRY
mel-nik [20]

Answer:

40 students

Step-by-step explanation:

In this problem, one is given the ratio ( 8 : 3 ), since a ratio is another way of writing a fraction one can rewrite it as; \frac{8}{3} (8) represent the number of students who want to learn about magnets, and (3) represents the number of students who want to learn about magic tricks.

In the problem, it is also given that 25 more students wanted to learn about magnets compared to magic tricks. If one uses the parameter (x) to represent the factor by which the fraction \frac{8}{3} is reduced, then one can get the equation;

8x = 3x + 25

Use inverse operations to solve,

8x = 3x + 25

-3x

5x = 25

/5

x = 5

Substitute back in to find out how many students want to learn about magnets,

8x

= 8(5)

= 40

3 0
2 years ago
What is the answer to this problem? 7(g+5)=105
Liono4ka [1.6K]

Answer:

g = 10

Step-by-step explanation:

Distribute 7 to the parentheses:

7(g + 5) = 105

7g + 35 = 105

Solve for g:

7g + 35 = 105

7g = 170

g = 10

So, the answer is g = 10

3 0
2 years ago
Read 2 more answers
A drawer contains 4 white socks, 5 black socks, and 3 brown socks. Find the probability that...
IRINA_888 [86]

Answer:

5/12

7/12

125/36 = 3,47%

50/11 = 4,54%

Step-by-step explanation:

Probability a black sock is selected when a person chooses 1 sock = 5/12

Probability a white or brown sock is selected when a person chooses 1 sock =

7/12

Probability  a person chooses 3 socks and selects a white first, a black second, and a brown last if the socks are replace = (4/12 * 5/12 * 3/12)*100 =125/36 = 3,47%

Pobability  a person chooses 3 socks and selects a white first, a black second, and a brown last if the socks are NOT replace = (4/12 * 5/11 * 3/ 10)*100 = 50/11 = 4,54%

3 0
3 years ago
Other questions:
  • Which graph shows the probability distribution for the random variable representing the number of greens (green is represented b
    6·2 answers
  • Consider the expression 3 * (10 * 2).
    10·2 answers
  • All questions are about this system of equations:
    12·1 answer
  • My number has a tens digit which is 8 more than 1
    11·2 answers
  • If you guys could answer both that would be great! I’m freaking out. This test is due at 3
    7·1 answer
  • Which numbers are in the domain of the following function?
    13·2 answers
  • Convert the decimal expansion 0.1777... into a rational number.
    6·1 answer
  • Please help me with numbers 9 and 11.
    14·1 answer
  • Brian is a salesman for a wholesale computer parts company. He earns commission at the rate of 4%. Last month his total sales $8
    5·2 answers
  • Help me on number 1 i am give brainlist if right
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!