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
charle [14.2K]
3 years ago
9

PLZZZ HELP will mark brainleist

Mathematics
1 answer:
Mashcka [7]3 years ago
8 0
The answer would be 25.12 circumstance equals 2(3.14)r so the inner circle would be 2(3.14)2=12.56 and the whole circle would equal 2(3.14)6=37.68. You subtract 37.68-12.56=25.12
You might be interested in
The probability of winning a game is 15%. If you play 20 times, how many times should you expect to win?
alex41 [277]
You should expect to win at least 3 times.
Hope this helps!
3 0
3 years ago
Read 2 more answers
Given ABE is an isosceles triangle with ZABE - 100° and AMNP is an isosceles triangle with one base angle measuring 40°. Are
MrMuchimi

Two triangle ABE and MNP are similar by AA criterion

Step-by-step explanation:

Given that ABE is an isosceles Δ with ABE= 100°

this means that some of the other two angles must be =180°-100°=80°

Since the triangle is an isosceles Δ meaning two sides measure must be equal, it means the other two sides measure 40° each.

∠BAC=∠ACB=40°

In MNP one of the base angles is 40° and the triangle is isosceles. For an  isosceles triangle base angles are always equal hence other base angle is also 40° meaning

the angle measures come out to be 40°,40° and 100°

Since all the angle measures are same the two triangles are similar in aspect by AA criterion where AA refers to "angle-angle"

8 0
3 years ago
Gregory can buy​ 4 pounds of wheat flour for​ $8 and 5 pounds of rye flour for​ $20. He has​ $12 to spend on a flour mixture. Wh
Setler79 [48]

Answer:

  • 2x + 4y = 12

Step-by-step explanation:

<u>Wheat flour</u>

  • 4 pounds for $8 ⇒ 1 pound for $8/4 = $2

<u>Rye flour</u>

  • 5 pounds for $20 ⇒ 1 pound for $20/5 = $4

<u>Equation for total:</u>

  • 2x + 4y = 12

3 0
4 years ago
!! AP CALCULUS AB !!<br> find the limit of [(secx*sinx) + (cscx*cosx)]/(3secx) as x approaches 3pi/2
uysha [10]

f(x)= \frac{\frac{\sin{x}}{\cos{x}}+\frac{\cos{x}}{\sin{x}}}{3\sec{x}}

\frac{\frac{\sin{x}}{\cos{x}}+\frac{\cos{x}}{\sin{x}}}{3\sec{x}} \implies \\ \frac{\sin^2{x}+\cos^2{x}}{\sin{x}\cos{x}}\frac{\cos{x}}{3}\implies \\\frac{1}{\sin{x}\cos{x}}*\frac{\cos{x}}{3}\implies \\ \frac{1}{3\sin{x}}

So,

\lim_{x \rightarrow \frac{3\pi}{2}}{f(x)=f(\frac{3\pi}{2})=\frac{1}{3\sin{\frac{3\pi}{2}}}=-\frac{1}{3}

6 0
4 years ago
3(x-2)+6=4(2-x) simplified to an improper fraction
nika2105 [10]

Answer:

x = 8/7

Step-by-step explanation:

3(x - 2) + 6 = 4(2 - x),

3x - 6 + 6 = 8 - 4x,

7x = 8,

x = 8/7

3 0
3 years ago
Other questions:
  • 72-g=36 what does g stand for?
    10·2 answers
  • Simplify:<br><br> (3y)^4 (times) y^-2<br><br> A) 1/2y^2<br> B) 3y^2<br> C) 1/81 y^2<br> D) 81 y^2
    13·2 answers
  • How can you use the distributive property to find the product of 5 and 6723?
    12·1 answer
  • The cost of camp, c, is going to increase by 8% next summer. write an expression that represents rhe expected cost for next summ
    8·1 answer
  • PLEASE help me with this question
    14·1 answer
  • What is the equation of the line that passes through the point (2,7) and has a slope of 6
    12·1 answer
  • Please help im so confused
    15·1 answer
  • Three consecutive integers add up to -36. What are the integers?​
    5·1 answer
  • A rectangular garage has an area of 42 square meters and a perimeter of 26 meters. What are the dimensions of the garage?
    12·1 answer
  • Please answer question for me I really much appreciate and please explain
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!