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
spayn [35]
2 years ago
7

Find the area use 3.14 for pi

Mathematics
1 answer:
Aleonysh [2.5K]2 years ago
5 0

Answer:

15.14 cm^2

Step-by-step explanation:

Area of rectangle = 4cm x 3 cm = 12cm^2

Radius of the circle = 2 cm

Area of 1/4 of a circle = (pi x r^2) / 4

= (3.14 x 4) / 4 = 3.14 cm^2

3.14 cm^2 + 12cm^2 = 15.14 cm^2

You might be interested in
Perimeter, Circumference,
SOVA2 [1]

Answer:

Perimeter = 120 m

Step-by-step explanation:

Perimeter = (24+36)*2 = 120 m

8 0
3 years ago
I don't get this question lol
Papessa [141]
Multiply the x values by -1/2, and then add three, that will give you the y values
7 0
3 years ago
Name the property of real numbers illustrated by the equation .
pashok25 [27]
The answer is B-Associative Property
4 0
2 years ago
What algebraic property is demonstrated in the equation below? 5(8× - 4) - 10 = 40x - 20 - 10
Nastasia [14]

Distributive Property

5 0
2 years ago
A wall is 300 square feet.a gallon of paint covers 110 square feet. What is an appropriate conversion factor to help determine h
saveliy_v [14]

Answer:

(1 gallon)/(100 ft^2)

Step-by-step explanation:

(1 gallon)/(100 ft^2) is a good conversion factor.  We could also use (100 ft^2)/(1 gallon), but I like the first, since the calculation is simpler:

(300ft^2)*/(1 gallon)/(100 ft^2) = 3 gallons  [I like multiplication better than division, and especially here, since 300/100 is 3, if my memory is correct.

8 0
2 years ago
Other questions:
  • The mean of <br>4.8,1.5,6.3,6.7,8.3 ​
    11·1 answer
  • How many times greater is 700,000 than 70,000
    5·2 answers
  • If the mean of the observations x1, x2....,xn is ,
    14·1 answer
  • Put the following numbers in Appropriate Order.<br>I need help!​
    9·1 answer
  • Perimeter of a square with a side that measures 17.8 ft
    6·1 answer
  • PLEASE ANSWER QUICKLY Which expression represents the inverse of the matrix below?
    9·1 answer
  • 66/9-7*532<br><br> Am I cute and I do feel really insecure about myself toooo....
    14·1 answer
  • What is the length of the hypotenuse for a right triangle with legs of length 9 and 40?​
    7·2 answers
  • Help me pleasssseeeeeee
    6·2 answers
  • Write the equation of the line in fully simplified slope-intercept form.​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!