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
irga5000 [103]
2 years ago
9

ASAP PLS

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
7 0

Answer:

7.57

Step-by-step explanation:

the area = 44/360 × π × r²

7 π = 44/360 × π× r²

eliminate π

7 = 44/360 x r²

r² = 7× 360/44

r² = 57.27

r =√57.27 = 7.57

You might be interested in
The LCD of theses fractions? <br> y/x + y/3+ y+1/y<br><br> Answers:<br> 3x+y<br> x+3+y<br> 3x+y
Dahasolnce [82]
3xy 

<span>y(3y)/3xy + y(xy)/3xy + (y+1)(3x)/3xy </span>

<span>NOW since all of the fractions have a denominator of 3xy, drop the denominators and solve using the numerators. </span>

<span>y(3y) + y(xy) + (y+1)(3x) </span>

<span>3y^2 + xy^2 + 3xy +3x </span>

<span>cannot simplify further.</span>
5 0
3 years ago
Need help on this question (:
Colt1911 [192]

See this and Mark as brainleist please

8 0
3 years ago
Plot the points A(−2,−3) , B(−3,0) , C(3,2) , and D(4,−1) . What type of quadrilateral is ABCD ? Justify your answer using mid-p
Alika [10]
Obtuse quadrilaateral. midpoint(-1,3) with slooe 1/2
distance 2
6 0
3 years ago
Find the area of the circle. Diameter = 12 mi<br><br> answer choice:<br> 36π mi<br> 144π mi
elena-s [515]

Answer:

36π mi

Step-by-step explanation:

Area of a circle = πr²

Diameter = 12 mi. Therefore, radius=12/2 = 6 mi

πr²

π x (6)²

π x 36

Hence, the answer is 36π mi

3 0
2 years ago
Read 2 more answers
Factories 54m3n + 81m4n2 b) 15x2y3z + 25x3y2z + 35x2y2z​
Oliga [24]

<u>Part a)</u>

Given the expression

54m^3n\:+\:81m^4n^2

Apply exponent rule:    a^{b+c}=a^ba^c

54m^3n\:+\:81m^4n^2=54m^3n+81m^3mnn     ∵ m^4n^2=m^3mnn

Rewrite 81 as 3 · 27

Rewrite 54 as 2 · 27

                             =2\cdot \:27m^3n+3\cdot \:27m^3mnn

Factor out the common term:   27m³n

                              =27m^3n\left(2+3mn\right)      

Therefore,

54m^3n\:+\:81m^4n^2=54m^3n+81m^3mnn=27m^3n\left(2+3mn\right)

<u>Part B)</u>

Given the expression

15x^2y^3z+25x^3y^2z+35x^2y^2z

Apply exponent rule:    a^{b+c}=a^ba^c

15x^2y^3z+25x^3y^2z+35x^2y^2z=15x^2y^2yz+25x^2xy^2z+35x^2y^2z

Rewrite as

                                               =3\cdot \:5y^2x^2zy+5\cdot \:5y^2x^2zx+7\cdot \:5y^2x^2z

Factor out common term 5y²x²z

                                                =5y^2x^2z\left(3y+5x+7\right)

Therefore,

15x^2y^3z+25x^3y^2z+35x^2y^2z=5y^2x^2z\left(3y+5x+7\right)

8 0
3 years ago
Other questions:
  • Henry is an agent for movie stars. He earns 10% of his clients' salaries. If he made $72,000 last year, how much did his clients
    6·2 answers
  • What is the best estimate of a 20% tip on a $48 haircut?
    8·2 answers
  • 7 1/5 + ( 3 2/5 + 5 4/5 ) =​
    6·2 answers
  • Please Help with these 3 questions Please
    6·1 answer
  • X(a-b)=b(c-x)<br>make x the subject of the formular <br>pls help meee​
    7·1 answer
  • Prove, using the method of bijections, that the number of subsets of [n] that consist of an odd number of elements is the same a
    9·1 answer
  • .What is the nth term rule of the linear sequence below? 22 , 18 , 14 , 10 , 6 , . . .
    11·2 answers
  • Find the percent of a change from 10 yards to 13 yards.. How ??
    12·2 answers
  • the common ratio of a geometric series is 3 and the sum of the first 8 terms is 3280. what is the first term of the series?
    15·1 answer
  • Solve the equation for x.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!