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
vovikov84 [41]
3 years ago
11

Find (a) the circumference and (b) the area of the circle. Use 3.14 or 22/7 for pi. Round your answer to the nearest whole numbe

r, if necessary.
A circle with a diameter of 70 inches.

(a) circumference: about ? in.

(b) area: about ? in.²
Mathematics
2 answers:
poizon [28]3 years ago
8 0

Answer:

lol

Step-by-step explanation:

h

balandron [24]3 years ago
4 0

Answer:

a)219.8

b)3846.5

Step-by-step explanation:

a) circumference is pi*diameter, so 3.14*70 is 219.8

b) area is pir^2, and radius is 1/2 of diameter, it would be 3.14*35^2, so 3.14*1225, so 3,846.5 in^2.

You might be interested in
Plz help with this:)
4vir4ik [10]

9514 1404 393

Answer:

  -4

Step-by-step explanation:

The point (x, y) = (0, 0) is on the line, so it represents a <em>proportional relation</em>. Any ratio of y to x will be the slope. The choice that makes this computation easiest is ...

  x = 1, y = -4

  y/x = -4/1 = -4

The slope of the line is -4.

3 0
2 years ago
Explain why 4 x 2/5 is the same operation as 2/5 + 2/5 +2/5 + 2/5
wlad13 [49]

Answer:

Step-by-step explanation: Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(8, 5)=1. In the next intermediate step the fraction result cannot be further simplified by cancelling. In words - four multiplied by two fifths=eight fifths.

5 0
3 years ago
How would you change the graph of y = x²<br> to produce the graph of y = x2 – 5,
KatRina [158]

9514 1404 393

Answer:

  shift it down 5 units

Step-by-step explanation:

Subtracting 5 from every y-value moves the graph down 5 units.

To make the new graph, translate every point down 5 units.

6 0
3 years ago
What is the quotient. Of 25)9250
saul85 [17]

Answer:

370

Step-by-step explanation:

Isolate the numbers so that you are only dividing sections at a time.

So 25 goes in to 92 three times. so we multiply 25 by three and subtract that from 92. Put the three at the top and repeat throughout.

92-75=17

Bring the next number down and repeat.

6 0
3 years ago
Read 2 more answers
Isaac played a video game 20 times and wont about 70% of the games. how many games did he win
skelet666 [1.2K]
Hello!

We know that Isaac played 20 games and won about 70% of them. Now, we must find what 70% of 20 is, so that we know how many games Isaac won.

First, convert the percentage to a decimal by dividing it by 100.

70% ÷ 100 = 0.70

Next, multiply the total amount of games Isaac played (20) by about how many he won (0.70):

20 × 0.70 = 14

ANSWER:

Isaac won about 14 games.
4 0
3 years ago
Read 2 more answers
Other questions:
  • An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total number of milkshakes sold that day. What was t
    10·1 answer
  • Can someone please help me , I really need it
    15·1 answer
  • Use substitution to find the indefinite integral 8x+7/(8x^2+14x)^4
    6·1 answer
  • Ava buys 3.5 pounds of strawberries for $2.99 per pound. How much does she spend?
    5·1 answer
  • CAN SOMEONE HELP ME ON NUMBER 8 PLS , ASAP YOU’LL GET BRAINLEST
    13·1 answer
  • Is the sequence (a) (1.2,2.4,4.8,9.6. arithmetic, geometric, or neither? If arithmetic, identify the common difference, d. If th
    11·2 answers
  • What is the solution set for the equation (x+3)(x-8)=0
    9·1 answer
  • Beatriz makes a conjecture that the sum of two odd integers is always an even integer. Which choice is the best proof of her con
    15·2 answers
  • PLSS HELP WILL MARK BRAINLIEST!
    11·1 answer
  • What percent of $10 equals $5
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!