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
elena-s [515]
2 years ago
12

A dartboard has a diameter of 30 inches. What are its radius and circumference?

Mathematics
1 answer:
inessss [21]2 years ago
4 0

Answer:

radius = 15 in.

circumference = 94.2 in.

Step-by-step explanation:

radius = diameter/2 = 30 in./2 = 15 in.

circumference = (pi)d = 3.14 * 30 in. = 94.2 in.

You might be interested in
A rectangle has a width represented by the expression 2y and a length represented by 12y - 5. which expression represents the ar
docker41 [41]

Correct option is B. Area of rectangle is 24y^{2} - 10 y

We know that area of rectangle = Length × Width

We are given,

Length = 12y - 5

Width = 2y

So, area of rectangle = (12y - 5) × (2y)

=   (12y - 5) × (2y)

=   (12y ×  2y) - (5 × 2y)

=   24 y^{2} - 10 y

<h3>What are algebraic equations?</h3>

An algebraic equation can be defined as a mathematical statement in which two expressions are set equal to each other. The algebraic equation usually consists of a variable, coefficients and constants. Also Check: Algebraic Expressions. In simple words, equations mean equality i.e. the equal sign.

To learn more about algebraic equations from the given link

brainly.com/question/11516438

#SPJ4

6 0
1 year ago
On sale , the original price of every jacket in a store is reduced by 20% . Later , this sale price is further reduced by anothe
dimulka [17.4K]

Answer:

40%

Step-by-step explanation:

20% + 20% = 40%

Hope this helps!

4 0
3 years ago
What two numbers product is 72 and sum is 17
iVinArrow [24]
That would be 8 and 9.

9*8=72
While 9+8=17

I hope this helps! (:
8 0
3 years ago
Read 2 more answers
Help me with this math equation.<br><br>​
Stells [14]
8/2•m or to simplify 4m
7 0
2 years ago
To solve the equation w/8 - 4 = 20, you would first add 4 to each side and then divide each side by 8. TrueFalse
MrRa [10]

Answer:

False

Step-by-step explanation:

The first part is correct because adding 4 to each side will help isolate the variable w, but since w is divided by 8 already you would want to multiply by 8 instead, so dividing each side by 8 would not work.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What does x equal, I'm struggling with this?​
    12·1 answer
  • Find the value of x <br> 115-5x-10
    11·1 answer
  • Find the sum of the first 25 multiples of 10.<br>​
    15·2 answers
  • In a third area, the number of species of wildflowers is expected to grow according to the following description. “The initial a
    12·1 answer
  • Is 13 one tenth of 1.3
    14·2 answers
  • Please help. We have this for homework.
    8·1 answer
  • Solve for n<br> 2n +4 = 3.4
    10·1 answer
  • Which table represents the function y = 3 x – 1?
    11·1 answer
  • At Escobar Middle School, 5% of sixth-grade students, which is 20 students, are enrolled in both art and choir. How many sixth-g
    15·1 answer
  • HELP PLEASEEEEE!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!