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
White raven [17]
3 years ago
11

CORRECT ANSWERS WILL GET 30 POINTS!!! PLEASE HELP

Mathematics
2 answers:
irakobra [83]3 years ago
6 0

Answer:

B

sqrt of 1000= 31.6m

A=pi r2

1000pi= pi r2 (pi cancels)

1000=r2 (take square root of both sides)

r= 31.6m

Step-by-step explanation:

Vlad [161]3 years ago
4 0
R=31.6m is the answer
You might be interested in
Last year's computer models are discounted 20%. What was the original price to the nearest dollar of a computer that now cost $1
Stells [14]

Answer:

$1850.

Step-by-step explanation:

If the original price was $ x, then

x - 0.20x  = 1480

0.8x = 1480

x = 1480 / 0.8

x = 1850 dollars.

6 0
3 years ago
25 penalties decreased by 32%?
SCORPION-xisa [38]
Kut 32% off  25

100-32=68% left

=25*0.68

=17
6 0
3 years ago
7a-4b=2b-5a solve for a
uysha [10]

Step-by-step explanation:

7a - 4b = 2b - 5a

7a + 5a = 2b + 4b

12a = 6b

a = 6b/12

a = b/2

5 0
3 years ago
The graph shows the total amounts in two accounts with the same principal and annual interest rate.
True [87]

Answer:

I would say About $175

Step-by-step explanation:

This is all based on the picture, the simple interest is $500 after 35 years, and the compound interest is almost at $700, so if it is not $200 yet, it has to be $175.

4 0
3 years ago
Read 2 more answers
Can you help me with this problem i need to go to sleep for school tmrrr​
ELEN [110]

Answer:

1.08

Step-by-step explanation:Simplify the radical by breaking the radicand up into a product of known factors.

6 0
3 years ago
Read 2 more answers
Other questions:
  • 2 Points
    8·1 answer
  • Please help me with this question, I think it is Pensacola Beach, am I right?
    15·2 answers
  • Write 1,390,000,000 in scientific notation?
    8·2 answers
  • 6d-24=11d-18d-54 what is d
    5·2 answers
  • Need helpppp with this one
    9·1 answer
  • What is the slope of the line that passes through the points (3, 6) and (1, 2)? Write your answer in simplest form.
    5·1 answer
  • Math 7th grade pls help 18 points pls pls pls help it’s due in 2 mins
    14·2 answers
  • The sum of Debbie and Joan’s present ages is 59 years. In 5 years, twice Debbie’s age will be equal to Joan’s age. Determine the
    6·1 answer
  • Please answer correctly! I will mark you Brainliest!
    9·1 answer
  • Students record the number of minutes they read each day. The box plot shows the sumary of the results. Which statement best des
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!