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
Gre4nikov [31]
3 years ago
13

Help please, question is in the picture

Mathematics
1 answer:
katrin2010 [14]3 years ago
3 0

answer is 4pi

Step-by-step explanation:

Area of circle is measured by formula pi R squared, since diameter is 4 and radius is half of diameter then radius is 2 so Pix2^2=4pi

You might be interested in
Julio's father is 4 times as old as Julio. The sum of their ages is no less than 55.
seropon [69]
Call (F) the age of the father and (J) the age of Julio

The F & J are related in this way: F=4J

 Now you have a restriction in the form of inequality: The sum of both ages has to be greater or equal than 55.

Algebraically that is: F + J ≥ 55

You can substitute F with 4J to find the solution for J: 

4J + J ≥ 55

5J ≥ 55

Now divide both sides by 5

5J/5 ≥ 55/5

J ≥ 11 

That Imposes a lower boundary for the value of J of 11, meaning that the youngest age of Julio can be 11
8 0
3 years ago
hellllpp, with both number 1 and 2, first one to answer gets brainliest, be sure of your answer please!​
Fed [463]

Answer:pretty sure 1 is 23 and 2 is 211200

Step-by-step explanation:

1. 92/4 is 23

2. Just used a calculator on

4 0
2 years ago
Find the missing measures. Write your numerical answers only with a comma in between.
Katen [24]

Answer:

m∠T = 72°

m∠U = 54°

Step-by-step explanation:

Property of an isosceles triangle,

Opposite angles of two equal sides of an isosceles triangle are equal in measure.

By this property, in the given triangle STU,

Since, ST ≅ TU,

m∠S = m∠U = 54°

Since, sum of interior angles of a triangle is 180°

m∠T + m∠S + m∠U = 180°

m∠T + 54° + 54° = 180°

m∠T = 180° - 108°

m∠T = 72°

7 0
2 years ago
Solve |6k + 12| + 9 = 9 for k.
slavikrds [6]

Step-by-step explanation:

6k + 12 + 9=9

6k + 12 = 9 - 9

6k + 12 = 0

12 = -6k

12/-6 = -6k/-6

2/-1 = k

k = -2

6 0
3 years ago
Read 2 more answers
Y(0.5+2) please help me on this !!!
Alecsey [184]

Answer:

0.5y+2y

Step-by-step explanation:

bc you divide out the y

7 0
2 years ago
Other questions:
  • 12. Carmen multiplied a non-zero rational number by its additive inverse. Which statement about the product must be true?
    14·1 answer
  • 0.06 is one tenth of what number?
    12·2 answers
  • 700 is 10 times as much as blank
    9·2 answers
  • You select two cards from a standard deck of 52 cards, one after the other. What is the probability that you select and ace then
    10·2 answers
  • Classify the system as independent, dependent, or inconsistent.
    13·1 answer
  • What is the most appropriate unit of measure for the distance between Atlanta, GA and Athens, GA?
    12·2 answers
  • What is the average rate of change from x = −1 to x = 1?<br><br> −4<br> −2<br> 2<br> 4
    11·1 answer
  • 1. In the diagram below, a large flagpole stands outside of an office
    14·1 answer
  • What is The equation of a circle with radius, r= 4, and the center at (0, 0)?
    11·1 answer
  • Create your own unit rate example in which you have to determine the unit rate of two fractions with different units. Explain wh
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!