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
victus00 [196]
2 years ago
8

Work out the circumference of a circle with diameter 1.8cm.

Mathematics
2 answers:
DaniilM [7]2 years ago
8 0

Answer:

5.65

Step-by-step explanation:

<em>Using the formulas</em>

C= 2πr

d= 2r

<em>Solving forC</em>

C = π d = π · 1.8 ≈ 5.65487cm

<u><em>Brainliest?</em></u>

<u><em></em></u>

telo118 [61]2 years ago
5 0
5.7

1.8*3.142

Mark brainliest please
You might be interested in
The degree of the polynomial function f(x) is 4 The roots of the equation f(x)=0 are -4,-1, 2 and 5 Which graph could be the gra
Sauron [17]

If the roots of the equation f(x)=0 are -4,-1, 2 and 5, then binomials (x+4), (x+1), (x-2) and (x-5) are factors of needed polynomial.

Thus, the polynomial will have form

f(x)=a(x+4)(x+1)(x-2)(x-5), where a is real coefficient (positive or negative). This polynomial has degree 4 as needed.

The form of the graph depends on the sign of coefficient a. Attached diagrams show two different cases of possible forms of graphs (first one for positive coefficient a, second one for negative coefficient a).

4 0
3 years ago
Please help matimatik 10 points
Liono4ka [1.6K]

Answer:

0.03

Step-by-step explanation:

Hope I helped

-Hunter Cross

Please mark Brainliest if Correct

6 0
2 years ago
How do I figure this out
ddd [48]
I agree. There can't ever be 2 equal signs in A math problem
5 0
3 years ago
What is the percent decrease from 8.6 to 7.9
Whitepunk [10]

Answer:

= 8.13953% decrease

3 0
3 years ago
Read 2 more answers
Simplify the expression<br><br>9x⁰y⁸<br>____<br>z⁸
Olenka [21]

Anything raised to exponent 0 equals 1

So

x^{0}=1

So we get

\frac{9 (1) y^8}{z^8} = \frac{9y^8}{z^8}

3 0
3 years ago
Read 2 more answers
Other questions:
  • 0.25 + 1 + 4 + 16 + 64 Enter the values used in finding a partial sum.
    15·2 answers
  • Can someone help me plssss???
    10·1 answer
  • Clarence ran 15 in 120 minutes. If he always runs, how long will it take for him to run 6 miles? How fast does Clarence run per
    6·1 answer
  • Write the sum as a product of two factors 25g+10+5<br><br>​
    14·1 answer
  • Arterial blood gas analyses performed on a sample of 15 physically active adult males yielded the following resting PaO2 values:
    7·1 answer
  • 567+4+10. What is the answer
    10·1 answer
  • What must be a factor of the polynomial function f(x) graphed on the coordinate plane below?
    7·1 answer
  • HELP ME PLSSSSS I NEED HELP PLS PLS PLS ITS PYTHAGOREAN THEOREM
    7·1 answer
  • Which of the following phrases represents n ÷ 5?
    14·1 answer
  • Emerson is making costumes for the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!