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
vazorg [7]
3 years ago
12

Help!!! please and thank you :)

Mathematics
2 answers:
Andrews [41]3 years ago
4 0

Answer:

c

d

Step-by-step explanation:

MrRa [10]3 years ago
3 0

Answer:

a)14pi

b)49pi

Step-by-step explanation:

circumference of circle= 2pi r=2pi 7=14pi in

area of circle=pi r^2=pi(7)^2=49pi in^2

You might be interested in
A pizza is divided into 12 equal slice.
emmainna [20.7K]
Mushroom only: 4/12 and 1/3
Pepperoni only:6/12 and 2/4
Both mushroom and pepperoni: 2/12 and 1/6
6 0
3 years ago
Read 2 more answers
Three x squared plus seventeen x plus ten
Sindrei [870]

Answer:

(3x+2)(x+5)

Step-by-step explanation:

3 0
3 years ago
Enter the sum of numbers as a product of their GCF.
frutty [35]

Their GCF is 6 and the sum is 66

Step-by-step explanation:

8 0
3 years ago
Jackson used the process of completing the square to solve the equation 2x2−12x=−6.
Nikolay [14]

Answer:

x=3-\sqrt{6},x=3+\sqrt{6}

Step-by-step explanation:

we are given equation as

2x^2-12x=-6

Since, we have to solve it by using complete square

so, firstly we will complete square

and then we can solve for x

step-1:

Factor 2 from both sides

2(x^2-6x)=-3\times 2

step-2:

Simplify it

x^2-6x=-3

step-3:

Add both sides 3^2

x^2-6x+3^2=-3+3^2

now, we can complete square

(x-3)^2=6

step-4:

Take sqrt both sides

(x-3)=-\sqrt{6},(x-3)=\sqrt{6}

step-5:

Add both sides by 3

we get

x=3-\sqrt{6},x=3+\sqrt{6}


3 0
3 years ago
Help me pleaseeeeeeee
puteri [66]
It would be the 30/3 one
7 0
3 years ago
Other questions:
  • Of the following, which is the solution to 2x2 − 5x = −8? the quantity negative five plus or minus i times the square root of th
    15·2 answers
  • Which of the following describes the graph of a linear function?
    10·2 answers
  • How do you prove each of the following properties of a parallelogram?
    14·1 answer
  • Does 30, 20, and 16 make a right triangle?
    8·2 answers
  • Helppp please last question !!!
    8·1 answer
  • Emma and her family are saving for college. The first year will cost $18,500. She received a scholarship for $3,000 and her pare
    14·1 answer
  • What is the solution to this system of linear equations?
    13·1 answer
  • How do I solve 5x - 4x^2
    6·1 answer
  • A machine can make 5 miles of ribbon in an hour. Graph the length of the ribbon the
    9·1 answer
  • mrs peele has 11 1/4 pounds of cookie dough a batch of cookies requires 2 1/2 of cookie dough how many batchesof cookie dough ca
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!