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
poizon [28]
3 years ago
14

The seventh-grade class is building target areas for a PE activity. The bases for the game will be circular in shape. The diamet

er of each circle is 5 feet. Approximately how many square feet of the turf need to be painted for a base circle? Use 3.14 for π and round your answer to the nearest tenth.
Mathematics
2 answers:
murzikaleks [220]3 years ago
5 0
19.6 would be the area of a single base circle πr² is the area formula
Gre4nikov [31]3 years ago
5 0
 I think the answer is 28.3. You would take 3.14 and multiply it by 3^2.
You might be interested in
Given g (c)=9 (c )^2+7=?
AVprozaik [17]
C^2+7 would equal 88. the first equation states that C=9, so you can just plug in 9 for C
3 0
3 years ago
Solve the quadratic equation (2x+5)(2x-5)
mote1985 [20]
If you want to multiply (2*x + 5) and (2*x - 5), you can do this using the following steps:

(2*x + 5) * (2*x - 5) = 4*x^2 - 10*x + 10*x - 25 = 4*x^2 - 25

The correct result is 4*x^2 - 25.
4 0
3 years ago
3 x one half<br><br><br> three halves<br><br> five sixths<br><br> one sixth<br><br> one half
fomenos

Answer:

three halves

Step-by-step explanation:

1/2 * 3 = 3/2 = 1 1/2 = 1.5

Multiple: 1/2 * 3 = 1 · 3/2 · 1 = 3/2

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(3, 2) = 1. In the following intermediate step, it cannot further simplify the fraction result by canceling.

In other words - one half multiplied by three = three halfs.

3 0
1 year ago
Grace is an hourly employee, and the line that models her total pay in dollars
tresset_1 [31]

Answer: Hello mate!

if x is the amount of hours worked, 45 is the slope and the y intercept is 35.

A linear equation has the form of y = ax + b, where a is the slope and b is the y-intercept, then the equation that we have is:

y = 45*x + 35

this means that she wins $45 per hour, and has a plane amount of $35, indiferent of the amount of hours worked.

Then the correct answer is

C) Grace's wage is $45 an hour, and it appears that she received a  signing bonus of $35.

5 0
2 years ago
Read 2 more answers
Y=-3x+5 5x-5y=-3by substitution​
Reptile [31]

Answer:

Y = − 3 x + 5 5 x − 5 y = - 3

Step-by-step explanation:

the question is already substituted

5 0
2 years ago
Other questions:
  • Stwp by step please what is the value of n 1.8×10^n=(6×10^8)(3×10^6)
    10·1 answer
  • Solve the system of equations by graphing. Check your solution.<br><br> 5x+y=14<br> 2x-y=7
    11·1 answer
  • An account is opened with an initial deposit of $100 and earns 3.0% interest compounded monthly. What will the account be worth
    12·1 answer
  • A traffic helicopter pilot 300 feet above the road spotted two antique cars. The angles of depression are 7.5° and 9º. How far a
    5·1 answer
  • The measures of angle 1and angle 2 are 25% and 45% of the sum of the angle measures of the triangle. Find the value of x.
    5·1 answer
  • 3z - 3<br> when z = 7<br><br> pls respond asap
    6·1 answer
  • What is an angle that is supplementary to ∠3?
    11·2 answers
  • Find the values of a and b so that the linear system has the given solution.
    10·1 answer
  • Need help on this please
    7·1 answer
  • If 3x+2y=18 find x and y for which the product xy takes its maximum value
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!