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
Gnom [1K]
3 years ago
13

Need help with math homework​

Mathematics
1 answer:
kaheart [24]3 years ago
8 0

1. Area: pi x r^2

Radius: 6.9m

Area: 3.14 x 6.9^2

Area: 149.5m

2. Area: pi x r^2

Radius: 150ft

Area: 3.14 x 150^2

Area: 70,650ft

3. Area: pi x r^2

Radius: 8in

Area: 3.14 x 8^2

Area: 200.96in

Area: pi x r^2

Radius: 2in

Area: 3.14 x 2^2

Area: 12.56in

200.96/12.56 = 16

Therefore, it will take 16 4 inch diameter cookies to equal the area of one giant cookie.

You might be interested in
Which is the graph of f(x) = log3x?.
valentinak56 [21]

Logarithm functions are the inverses of the exponential function the graph of the given function is attached in the given image.

The points for the given function are (1,0) (3,1) and (9,2)

Given that

Function; \rm  f(x) = log3x

We have to determine

The graph of the function f(x).

According to the question

The logarithmic function is the inverse of the exponential function.

Function; \rm  f(x) = log_3x

To plot the graph of the given function we have to find the asymptotes;

Vertical asymptote at x =0

The point at x= 1 is,

\rm f(1) = log_3(1)\\\\f(1)=log_33\\\\f(1)=1

The point at x= 3 is,

\rm f(3) = log_3(3)\\\\f(3)=log_33\\\\f(3)=1

The point at x= 9 is,

\rm f(9) = log_3(9)\\\\f(9)=3log_33\\\\f(9)=3\times 1\\\\ f(9)=3

Hence, the points for the given function are (1,0) (3,1) and (9,2).

To know more about the Exponential function given below.

brainly.com/question/3653847

5 0
3 years ago
About how many times greater is 12,000 miles than 3 • 10^3 miles?
Ad libitum [116K]

Answer:

3•10^3 is 3,000, so the answer is 9,000

8 0
4 years ago
Britton Hill, Florida is located at an elevation above sea level.
skelet666 [1.2K]

Answer:

345 feet

Step-by-step explanation:

If you don't know about Britton Hill, Florida, you're probably not a mountain climber, and you're definitely not a highpointer. At 345 feet above mean sea level, Britton Hill is Florida's highest natural point and the lowest "high point" in the United States.

6 0
2 years ago
find the slope intercept form of the equation of the the line that passes through (-9,-8) and the origin
Debora [2.8K]

Answer:

The answer is y=8/9x

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
A trapezoid has bases that measure 10 cm and 6 cm. The height of the figure is 15 cm. What is the area of the trapezoid?
ololo11 [35]

Answer: 120 cm.

Step-by-step explanation: First, add the two bases together (10+6) and you'll get 16. Then, multiply the height with the sum of the two bases (15 x 16) and you'll get 240. Now, multiply it with 1/2 (or divide by 2) and you'll get 120. So, 120 cm. is your answer.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation of the line passing through (-5,5) and having slope -6. Guve the answer in slope-intercept form.
    11·1 answer
  • Item 5
    7·1 answer
  • A cubic foot of water weighs about 62.5 pounds. if an aquarium is 18 feet long, 10 feet deep, and 12 feet wide, what's the appro
    8·1 answer
  • Krypton-91 is a radioactive substance that decays very quickly. The function Q(t)=Qoe^-kt models radioactive decay of krypton-91
    13·2 answers
  • Deshad runs a river tubing company that serves 300 customers a day during sunny, summer days. He knows that 45% of the customers
    5·1 answer
  • Teresa drove 936 miles in 13 hours. At the same rate, how many miles would she drive in 9 hours?
    6·1 answer
  • Builder’s Warehouse has a clearance on overstocked merchandise. A picnic table that usually sells for $167 is on sale for $149.
    10·1 answer
  • What value of k will make the expressions equivalent?<br> A. -42<br> B. -34<br> C. 16<br> D. 114
    13·1 answer
  • Rectangle QUAD has coordinates Q(0,0), U(0, 3), A(5, 3), and D(5,0). Q'U'A'D' is the image of QUAD after a dilation with center
    10·2 answers
  • Chin needs more money in his net pay each month, so he plans to reduce his federal income tax deduction from 12% to 11%. His mon
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!