Answer:
answer is 530.66 hope this helps!
13×13=169
169×3.14=530.66
Answer:
I don't know if this is the answer but I got 530.66
Step-by-step explanation: the formula is A=pi r squared
you multiply 13 twice because in the formula you have to square the radius then you have to multiply what you get in this case 169 then you multiply it by pi which is 3.14 by 169 and you get 530.66 hopefully it is right let me know and if so brainliest please:)
can you use the term parallelogram to describe a rectangle
Answer:
Yes. In order for a shape to be qualified as a parallelogram It has to have 4 main properties. Opposite sides are parallel. Opposite sides have to be congruent. The opposite angles are congruent. Consecutive angles are supplementary (adds to 180-degrees). A rectangle qualifies all of these properties for a parallelogram. Opposite sides are parallel which works for a rectangle since they never intersects with the oppposit line. Opposite sides are congruent or equal which is also true becuase when looking at any 2 opposite sides of a rectangle, its always gonna be equal. Opposite angles are congurent which is also true because their all 90 degrees all are equal. And finally consecutive angles add up to 180. Soncsuive int his case basically means the angle next to that angle but we don’t have to worry about that since all angles of a rectangle are 90 and 90+90=180 so it also DOES qualify for a parallelogram.
GIVING BRAINLIEST TO SOMEONE WhO CAN SOLVE ALL 3 OF THESE
Answer:
2. 20
3. 9
4. 24
2.4(7-2)^1=4(5)=20
3.2(8-1)^0 + 7= 2×1 + 7= 2+7=9
4. 3×4 + 12= 12 + 12= 24
I NEED HELP ASAP GIVING BRAINLIST HELP ME I NEED ANSWER FOR THE AREA
ingrown hair on a ferris wheel has a radius of 20 ft how far would you travel in 5 rotation
Answer:
4
Step-by-step explanation:
Draymond has $10.00 for lunch. He and his friend order pizza for $6,90 and two drinks for $1.50 each. Does he have enough money? Explain how you know below for full credit.
Answer:
yes. the total when added together is $9.90, meaning that he has just enough for them to get a pizza and one drink each.
Step-by-step explanation:
6.90
1.50
1.50
9.90
Answer:
Yes, he has enough money.
Step-by-step explanation:
He will have .10 left over. The pizza is $6.90 and the drinks are $1.50 each.
1.50 + 1.50 = 3.00
6.90 + 3.00 = 9.90
He spends $9.90, so he will be 10 cents short of spending all of his lunch money. Therefore, he has enough money.
Here are two spinners
While attending a major league baseball game, you think you can guess the
attendance within 10% of the actual value. If the announced attendance is
35,000, within what number of people would your guess have to be in order for you to support your claim?
Answer:
You would have to have guess a number larger than 31500 and smaller than 38500
Step-by-step explanation:
The answer will look something like
35000 +/- 10% (35000)
What that means is that the attendance would be smaller than 35000 or larger than 35000.
10% * 35000 = 10/100 * 35000 = 350000 / 100 = 3500
So you would have to estimate
35000 - 3500 ≤ attendance ≤35000 + 3500
31500 ≤ attendance ≤ 38500
can you help me please
9514 1404 393
Answer:
240
Step-by-step explanation:
The generic k-th term of the expansion of the binomial ...
(a +b)^n
is given by ...
(nCk)a^(n-k)b^k . . . . . where nCk = n!/(k!(n-k)!) and 0 ≤ k ≤ n
For this problem, we have ...
a=2x, b=y, n=6, k=2
Then the 2nd term (counting from 0) is ...
6C2×(2x)^4×y^2 = (6·5)/(2·1)·16x^4·y^2
= 240x^4y^2
The desired coefficient is 240.
_____
Additional comment
The coefficients for the expansion match the numbers in a row of Pascal's triangle. The row beginning with 1, n will have the coefficients for the expansion to the n-th power.
a file cabinet is 48in. tall, 15 in. wide and 24in. deep. find the volume of the file cabinet
Answer:
17,280
formula is length times width times hight then you get the volume
Marcus mowed 1/2 of his parents yard in 2/3 of an hour. At this same rate, how much of the yard will he mow in an hour ?
Answer:0.5
Step-by-step explanation:
1/2 devide by 3 = 0.16666666666
0.16666666666 times 3 = 0.5
Best one gets brainly :D
Answer:
The first and the second equation is flipped... meaning you have to switch their places
Step-by-step explanation:
I think I did this before so good luck...
plz help me with this question
Answer: i just need the points, sorry
Step-by-step explanation:
Answer:
(3)
Step-by-step explanation:
hii please help smart people
Answer:
x = 73 °
Step-by-step explanation:
A pentagon has a collective degree of 540
So to find x, you have to set up an equation:
x + 127 + 112 + 108 + 120 = 540
To solve:
Combine like terms
x + 467 = 540
Subtract 467 on both sides:
x = 540 - 467
x = 73
Find the 11th term in the geometric sequence: 4, 6, 9,....
Answer:
69
Step-by-step explanation:
let the first term be n
second term = 2 + n
third term = 3 + second term so we can conclude that the other term will be:
forth term = 4 + third term
fifth term = 5 + forth term etc.
eleventh term will be 11 + 10 term
based on observations the tenth term is 58 so
eleventh term= 11 + 58
= 69
let me know i need asap thank you
Answer:
Step-by-step explanation:
It might be A or D I’m not for sure which one it is.
help ill offer big points
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drop down options:
supplementary
vertical
complimentary
Answer:
BGC and FGE are cmplimentary so FGE = 45 degrees
Step-by-step explanation:
If a fair coin is tossed 6 times, what is the probability, rounded to the nearest thousandth, of getting at least 3 heads?
ANSWER IS 0.656
Answer:
Step-by-step explanation:
For each outcome there are
s!/(n!(s-n)!) combinations
where s is the number of selections and n is the number of specific outcomes
The probability of any specific outcome for 6 tosses of a coin is (1/2)^6
[(1/2)^6]*[(6!/6!)+(6!/(5!)+(6!/(4! 2!)+(6!/(3! 3!)]
(1/2)^6*(1+6+15+20)
42(1/2)^6
42(1/64)
42/64
21/32 which is 0.65625
0.656 (rounded to nearest thousandth)
i need help with my math please
Harriet had a remote control car every 4/15 of a second the remote control car travels 4/5 of a foot how many feet per second does the remote control car travel
Answer:
3 ft/s
Step-by-step explanation:
The rate or speed of the remote control car, v = distance/time
Now, the distance travelled by the remote control car = 4/5 of a foot = 4/5 × 1 ft = 4/5 ft and the time it takes to cover this distance is 4/15 of a second = 4/15 × 1 s = 4/15 s.
So, v = distance/time
= 4/5 ft ÷ 4/15 s
= 4/5 ft × 15/4 s
= 3 ft/s
Tommy rides in a motorboat against a river current for 25 km. Then he returns to his starting point by floating down river on a raft. Tommy travels 10 hours less on the motorboat than on the raft. Find the speed of the river current if the speed of the motorboat in still water is 12 km/h.
Answer:
2
Step-by-step explanation:
Will mark brainly ASAP number 1
Answer:
it should be the 2nd one... 1625.
Answer:
1625 feet
Step-by-step explanation:
if 1 inch = 250 feet.
you must multiply 6.5 by 250.
250 x 6.5 = 1625
find the distance between the points (-5,6) and (3,2)
round to the nearest hundred
Answer: 8.94
Step-by-step explanation:
d = sqrt ((x2 - x1)^2+ (y2 - y1)^2)
d = sqrt (80)
d = 8.944272
What is the slope intercept equation for this graph someone answer the question pls
Answer:
-2,3
Step-by-step explanation:
4. Write the ratio 25c to R3,50 in its simplest form.
Answers:
25c= 1/2
Then R3.50 is 3/50
Step-by-step explanations:
25c as a fraction is 25/50, so you have to simplify 25/50 to its simplest form , and you get the result of 1/2
For this you have to first find the GCD (or HCF) of numerator and denominator. GCD of 3 and 50 is 1.
3 ÷ 150 ÷ 1.
Reduced fraction: 350. Therefore, 3/50 simplified to lowest terms is 3/50.
jimmy has 90 billion watermelons and spends on a rocket that cost 42 billion melons how much will jimmy have?
Answer:45,000,000,000 melons
Step-by-step explanation:
90,000,000,000-45,000,000,000=45,000,000,000
Please help NO LINKS!!!
Answer:
Step-by-step explanation:
base = 7 units
height = 12 unit
Area of triangle = [tex]\frac{1}{2}*base * height\\[/tex]
[tex]= \frac{1}{2}*12*7\\\\=6 * 7 \\= 42 unit^{2}[/tex]
Simplify by combining like terms and then FACTOR the expression -3+5y+5+3y
Answer:
7y+2
Step-by-step explanation:
3y+5y=7y
5-3=2
When three squares are joined at their vertices to form a right angle the combined area of the two smaller squares is the same as the area of the largest square
Answer:
a
Step-by-step explanation:
Ronny is selling coffee mugs for $5.00. So far, he has earned $440.00. Ronny needs to earn more than $690.00 in order to meet
his sales goal. How many more coffee mugs, x, does Ronny need to sell in order to reach his sales goal?
Select the number line that includes the fewest number of coffee mugs that Ronny can sell and still reach his sales goal
Answer:
$250 and 50 mugs
Step-by-step explanation:
690-440 then 250÷5 if that helps
If your answer is right ill give brainliest!!!
Answer:
I don't know I am a babysitter too :)