Answers
Answer:
12.96pi
Step-by-step explanation:
area = r^2 *pi
= 3.6^2 * pi
= 12.96pi
Step-by-step explanation:
area of a circle is = π r²
π × (3.6)²
= π × 12.96
= 12.96π
Related Questions
what is the value of the expression
(r − 29) ÷ 7
Answers
Answer: Answer is 8! Brainleist pls :D
Evaluate the following equation for x. 2/5x = −20
Answers
x=-50
Explanation:
Whenever you take the 2/5 and divide it from -20 you are left with x=-50. Therefore, the value for x is -50.
Whats the anwser to 3 * 9/10PLZ HELP THIS IS DUE TODAY !!!!!
Answers
Answer:
2.7 or in fraction form 2 7/10
Step-by-step explanation:
yes
27/10=2.7
I have to type random stuff to send this but uhh give me a thanks or brainliest pls
What is the slope of the line in the graph?
-4/3
-3/4
3/4
4/3
Answers
Answer:
-3/4
Step-by-step explanation:
If you take two points, the rise is 3. Also, the change in y is 4. Since the line is going downwards from left to right, it has to be negative.
Use long division to divide 12x3 - 11x² + 9x + 16 by
4x + 3
Answers
Answer:
THE ANSWER IS 3×2-5×+6
Step-by-step explanation:
HERE IS A PIC OF THE WORK
What is the value of the following expression if x = 4, 2x + 3.1
Answers
Answer:
11.1
Step-by-step explanation:
Since x = 4,
2*4 = 8 +3.1 = 11.1
Answer:
11.1
Step-by-step explanation:
2(x) + 3.1
2(4) + 3.1
8 + 3.1
11.1
PLZZZZZZZ HELLLPPP MEE HURRYRYYYYYYY AREA OF A CIRCLE PLZZ ILL MAKE YOU BRILLIANTEST PLZ HURRY!!!!!!!!! USE PIE IN YOUR ANSWER!!!!!!!!
Answers
Answer:
I think it is 15.708. sry if i am wrong
Step-by-step explanation:
In ΔTUV, t = 320 inches, u = 360 inches and ∠V=81°. Find the area of ΔTUV, to the nearest square inch.
Answers
Answer:
[tex]Area = 56892in^2[/tex]
Step-by-step explanation:
Given
[tex]\triangle TUV[/tex]
[tex]t = 320in[/tex]
[tex]u = 360in[/tex]
[tex]\angle V = 81^\circ[/tex]
Required
Calculate the area
Given two sides and a middle angle, the area of a triangle is:
[tex]Area = \frac{1}{2}ab*sinC[/tex]
In this case, it is:
[tex]Area = \frac{1}{2}tu*sinV[/tex]
[tex]Area = \frac{1}{2}*320*360*sin(81)[/tex]
[tex]Area = \frac{1}{2}*320*360*0.9877[/tex]
[tex]Area = 56891.52[/tex]
[tex]Area = 56892in^2[/tex] --- approximated
Answer:
56000
Step-by-step explanation:
4x - 3y = -3
4x + y=17
The solution is....
Answers
2. Substitute y=5 into one of the equations and solve for x: 4x - 3(5) = -3 => 4x = 12 => x=3
So the solution is (x, y) = (3, 5)
Use kite WXYZ to find m<YZQ
Answers
Hope this helps
Ive been IGNORED ALOT lately pls answer these 4 questions for points and brainlest if correct
Answers
Answer:
1st pic: say you had a grid piece of paper count 20 blocks that 1mm every 20 blocks is 1mm if you had 40 blocks 2mm and so on hope this helps
Step-by-step explanation:
Which triangle is a translation of triangle X?
triangle A
triangle B
triangle C
triangle D
Answers
Answer:
triangle b
Step-by-step explanation:
triangle b has the same dimensions and corresponding angles. which means it is a rigid transformation which is what a translation is
Answer:
Triangle b
Step-by-step explanation:
8. You throw a ball downward 40 feet per second from a building
that is 256 feet above the ground. How long will it take
the ball to hit the ground?
Answers
Answer:
6.16?
Step-by-step explanation:
Not completely sure but if you divide 256 by 40 you get six remainder 16 not sure if I did it right so sorry if I am wrong
Which line is congruent to which
Answers
Answer:
QO and QN
Step-by-step explanation:
The little lines mean they’re congruent. The arrows tell you PO and MN are paralle. The curved line means the angles are congruent.
Hope that helped!
please help!!
In a survey, 90% of dentists recommended sugarless gum for their patients who chew gum. If the total number of dentists surveyed was 80, how many dentists recommended chewing sugarless gum?
(Hint: What is 90% of 80?)
Answers
Answer:
72
Step-by-step explanation:
80x.90= 72
Answer:
72 is your answer
Step-by-step explanation:
Someone help and plz make sure it’s right
Answers
Answer:
80 degree angle is the right answer
Brenna decided to purchase 4 points in order to lower the interest rate on her $175,000 mortgage. How much additional money does she need to bring to closing for the points she wishes to purchase?
Answers
Answer:
$6000
Step-by-step explanation:
Answer: $7,000
Step-by-step explanation:
Confirmed
2. R(1, 1), 5(1,7), Т(5,7), U(5, 1); k =
45
у
о
Help
Answers
You and your friend meet at the movie theater to see Flying Ninja Toenails 5p of Death. You arrive at 5:40. Your friend arrives at 6:12. How long did you wait for your friend to arrive?
Answers
Answer:
Wait for 32minutes.
Step-by-step explanation:
i think you could made time Am or Pm that can make your questions good. i am nub grammar sorry haha
Write an
explicit formula for
an,
the nth
term of the sequence 39, 41, 43, ....
Answers
Answer:
2n + 37.
Step-by-step explanation:
an = a1 + d(n - 1)
Here a1 = 39 and d = 2
an = 39 + 2(n - 1)
= 39 + 2n - 2
= 2n + 37.
The sum of half a number, n, and 15 is 24. What is the value of the number n? Type your answer in the blank below.
1/2 n + 15 = 24
Answers
Which gets you 1/2n=9
Then you multiply the equation by 2 to get rid of the 1/2 which gets you just N=18
If ray OC stands on line AB such that ∠AOC = ∠BOC, then find ∠BOC.
Answers
Answer:
Here OP bisect ∠BOC
∴∠POC=∠BOP …………(i)
and OQ bisect ∠AOC
∴∠AOQ=∠COQ …………….(ii)
and ∠AOB=180
o
[∵AOB is a straight line]
⇒∠BOP+∠DOC+∠COQ+∠AOQ=180
o
⇒∠POC+∠POC+∠COQ+∠COQ=180
o
[using (i) & (ii)]
⇒2∠POC+2∠COQ=480
o
⇒2(∠POC+∠COQ)=180
o
⇒2∠POQ=180
o
⇒∠POQ=90
o
.
Please help! I filled in a little circle bc i thought it was right XDD
Answers
The 4th and 2nd ones are obviously wrong. And the 3rd one is wrong too because you can’t add 3 1/5, because your trying to get rid of it.
Paul surveyed 200 randomly selected people in the mall and asked them what genre of movie they prefer. Their
results are shown in the bar graph.
Answers
2. The difference between a number and three is no more than two.
Answers
Answer:
x-2≤2
Step-by-step explanation:
Please help!!
"simplify the expression
write your answer using a positive exponent"
(3/7)^-6 x (3/7)^-1%(3/7)^-3
Answers
Answer:
2067.62052882
Step-by-step explanation:
Do you need to round? let me know :)
Please help if you know it. don't raid me for points
-user
Answers
1. x + 6 = 8
8 - 6 = 2
x = 2
2. 12 + y = 21
21 - 12 = 9
x = 9
3. h - 7 = 13
13 - 7 = 6
x = 6
4. 35 = 50 - 15
p = 50
5. 17 = 8 + 9
e = 8
6. 0 + 10 = 10
k = 10
Hope this helps! Have a wonderful day!
3(2x+d)+c(x+5)=10x+17 find c and d
Answers
Answer:
c = 4, d = - 1
Step-by-step explanation:
Expand and simplify left side, then compare coefficients of like terms on the right side, that is
3(2x + d) + c(x + 5) ← distribute parenthesis
6x + 3d + cx + 5c
= x(6 + c) + 3d + 5c
Compare terms with those on the right side
coefficients of x- terms
6 + c = 10 ( subtract 6 from both sides )
c = 4
--------------
constant terms
3d + 5c = 17, that is
3d + 5(4) = 17
3d + 20 = 17 ( subtract 20 from both sides )
3d = - 3 ( divide both sides by 3 )
d = - 1
The value of c and d if 3(2x+d)+c(x+5)=10x+17 is 4 and -1 respectively
Given the equation:
3(2x+d)+c(x+5)=10x+17
Expand the bracket
6x + 3d + cx + 5c = 10x + 17
Collect the like terms
6x+cx + 3d + 5c = 10x + 17
x(6+c) + 3d + 5c = 10x + 17
Compare the coefficients of x on both sides
x(6+c) = 10x
6+c = 10
c = 10 - 6
c = 4
Similarly:
3d + 5c = 17
3d + 5(4) = 17
3d + 20 = 17
3d = 17 - 20
3d = -3
d =-3/3
d = -1
Hence the value of c and d if 3(2x+d)+c(x+5)=10x+17 is 4 and -1 respectively
Learn more here: https://brainly.com/question/945593
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Two numbers have a sum of 76 and a difference of 8. What is the larger number?
A. 34
B. 46
C. 68
D. 42
Answers
Answer:
46,42
( I hope this was helpful) >;D
Freedom PopFreedom PopFreedomFreedom Pop Pop they right?
Answers
Answer:
D
B
Step-by-step explanation:
1. x² - 5x = 14
x² -5x -14 = 0
x² +2x -7x -14 = 0
x(x + 2) -7(x + 2) = 0
x - 7 or x + 2 = 0
x = 7 or x = -2
2. y² + 6y + 9 = 49
y² + 6y +9 -49 = 0
y² +6y -40 = 0
y² +10y -4y -40 = 0
y(y + 10) -4(y + 10) = 0
y -4 or y + 10 = 0
y = 4 or y = -10