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
nordsb [41]
3 years ago
13

Please help question is in the picture

Mathematics
1 answer:
lara31 [8.8K]3 years ago
5 0
A=(3.14)(12.5)^2
A=(3.14)(156.25)
A=490.625 ft squared
You might be interested in
Find the measure of each numbered angle for each figure
cricket20 [7]

Answer:

Angle 1 is 58. Angle 2 is 32.

Step-by-step explanation:

The measure of Angle ACB is 90 because C is on the circle and A and B connect to form a diameter of the circle. So, Angle 1 and Angle 2 add up to 90 (total degrees in triangle - 90). Now you can add the expressions the question gave for Angle 1 and Angle 2, and you get 7x + 6. So you have the equation 7x + 6 = 90. Solve the equation and you get x = 12. Now you can plug in that value for x into the expressions for Angles 1 and 2 to find their measures.

6 0
3 years ago
What is the meaning of a list
astraxan [27]
The meaning of a list is something you make when you want to remember words or organize word
<span />
6 0
3 years ago
The specific gravity of a substance is the ratio of its weight to the weight of an equal volume of water. Kerosene weighs 0.82 g
netineya [11]

Answer:

The specific gravity of kerosene is 0.82

Step-by-step explanation:

Let

x -----> the weight in grams of a cubic centimeter of Kerosene

y ----> the weight in grams of a cubic centimeter of water

z ---> the specific gravity of a substance

so

z=\frac{x}{y}

we have

x=0.82\ g\\y=1\ g

substitute the values

z=\frac{0.82}{1}=0.82

8 0
3 years ago
Read 2 more answers
What is 3/7 rounded to <br><br> a. 0<br> b. 1/2<br> c. 1
Dmitry_Shevchenko [17]

Answer: b. 1/2.

Step-by-step explanation: 3/7 in decimal form is 0.42, which is close to 1/2 (0.5) than to 0.

5 0
2 years ago
Help me :) pls thx :)))))))))))))))))))))))
Andre45 [30]

Answer:

-8m + 24 - 32n

Step-by-step explanation:

(-8)(m) + (-8)(-3) + (-8)(4n) = -8m + 24 - 32n

3 0
3 years ago
Other questions:
  • So my teacher gave us the answer to this, but he said we have to do the work and I have tried it numerous times and still can’t
    13·2 answers
  • Need help before 7:05am and have to show my work THE EQUATIONS IS ON THE PAPER
    5·1 answer
  • Triangle ABC is similar to triangle XYZ. Which of the following proportions is correct?
    8·2 answers
  • The number of pages read varies directly as the number of minutes. If you can read 20 pages in 45 minutes,have many pages can yo
    12·1 answer
  • Is the sequence 0, 4, 16, 36, 64 linear or exponential
    9·1 answer
  • If you have a toy bin that is 6 feet long, 4 feet wide, and 3
    12·1 answer
  • Molly shot 20 baskets in 4 minutes. Nico shot 42 baskets in 6 minutes. How many more baskets did Nico shoot per day minute?
    9·2 answers
  • Show proof of how you got it
    7·1 answer
  • What was the median number of the text message that she sent 7, 4, 5, 13,
    8·1 answer
  • HELP I DONT KNOW THE ANSWER
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!