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
Andrei [34K]
2 years ago
7

What is the area of r=5

Mathematics
2 answers:
Vlad1618 [11]2 years ago
8 0

Answer:

if you need the circumferance of a circle with a radious of 5, then it should be 31.42.

Step-by-step explanation:

myrzilka [38]2 years ago
7 0

Answer:

25pi or 78.5 units^2

Step-by-step explanation:

A = pi r^2

A = 25pi or 78.5

You might be interested in
Given the sum s20= 910 of an arithmetic sequence and A20 = 95, Find A1​
Inessa05 [86]

Step-by-step explanation:

Sn=n/2(2a+(n-1)d)

910=n/2{2a+(n-1)d}

1820=n{2a+(n-1)d}

1820=20{2a+(20-1)d}

1820=20{2a+19d}

91=2a+19d

An=a+(n-1)d

95=a+(20-1)d

95=a+19d

91=2a+19d

---------------

4=-a

a=-4

91=2a+19d

91=2(-4)+19d

91=-8+19d

91+8=19d

99=19d

d=99/19

A=-4

5 0
2 years ago
Sabrina is building three identical table tops. The table top measures 8 feet by 3 feet. How many square feet of wood will Sabri
polet [3.4K]
I think sabrina would need 24 table tops
3 0
2 years ago
Evaluate the expression for the given value of the variable(s). 5a + 5b; a = -6, b = -5
Vika [28.1K]
Your answer is A. You literally plug in the numbers for a and b to solve for the equation.

4 0
3 years ago
If the factors of quadratic function g are (x − 7) and (x + 3), what are the zeros of function g?
MArishka [77]

Answer: B. -3 and 7

Step-by-step explanation:

To find the zeros, just move the constants to the other side,

x - 7 ⇒ x = 7

x + 3 ⇒ x = -3

If the number is moved to the other side its sign becomes opposite

Hope it helps!

8 0
2 years ago
A segment with endpoints A(2,6) and C(5,9) is partitioned by a point B such that AB and BC form a 3:1 ratio. Find B​
Aneli [31]

Answer:

The coordinate of point B is (4, 8.25)

Step-by-step explanation:

Here, we want to find the coordinates of point B

To do this, we are to use the section internal division formula as follows;

(x,y) = (nx1 + mx2)/(m + n) , (ny1 + my2)/(m + n)

In this case;

(x1,y1) = (2,6)

(x2,y2) = (5,9)

(m,n) = (3,1)

Substituting these values into the section formula, we have;

(x,y) = (1(1) + 3(5))/(1 + 3) , (1(6) + 3(9))/3 + 1)

(x,y) = (16/4, 33/4)

(x,y) = (4,8.25)

3 0
2 years ago
Other questions:
  • Is 91.7% rational or irrational​
    13·1 answer
  • What multiplies to get -210 and adds up to 11
    9·1 answer
  • graph the solutions of the inequality on a number line. describe the solution to the inequality.p>4
    15·1 answer
  • Express the gross salary G of a person who earns $10 per hour as a function of the number x of hours worked.
    11·1 answer
  • 3(2 exponent2 +4) help
    5·2 answers
  • 3/4 of a class are girls. 1/3 of the girls wear bows in their hair. What fraction of the class are girls with bows in her hair
    14·1 answer
  • Find the slope of the line without graphing using the 2 points below.
    9·1 answer
  • If a bill totals 123.85 with 5% tax and 18% tip what is the total bill
    10·1 answer
  • BRAINLY GET READY! I HAVE EXAMS NEXT WEEK! I WILL NEED HELP PLEASEEEE!!!. MATH BIOLOGY ELA CRIMINOLOGY!!!!!!​
    6·2 answers
  • Jesse ran 2⁄4 of a mile on Monday, 2⁄3 of a mile on Tuesday, and 2⁄8 of a mile on Wednesday. Which list orders the fractions fro
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!