Answer:
The answer is true.
Find the Area of the figure below, composed of a parallelogram and one semicircle. Rounded to the nearest tenths place
Please help see the picture
Answer:
Area of the figure= area of the rectangle+ area of the semicircle
=(15×14)+(1/2)π(7)²=210+77=287 square unit
287 square unit is the right answer.
Remember:--- area of the rectangle
=(length×breadth)
and area of the semicircle=π(radius)²/2
1) Find x.
2x - 8
X - 3
5
3
9514 1404 393
Answer:
x = 9
Step-by-step explanation:
Corresponding segments are proportional, so ...
(2x -8)/5 = (x -3)/3
3(2x -8) = 5(x -3) . . . multiply by 15
6x -24 = 5x -15 . . . . eliminate parentheses
x = 9 . . . . . . add 24-5x
Three sailors were marooned on a deserted island that was also inhabited by a band of monkeys. The sailors worked all day to collect coconuts but were too tired that night to count them, They agreed to divide them equally the next morning. During the night, one sailor woke up and decided to take his share. He found that he could make three equal piles, with one coconut left over, which he threw to the monkeys. Thereupon, he put his own share in a pile down the beach, and left the remainder in a single pile near where they all slept. Later that night, the second sailor awoke and, likewise, decided to take his share of coconuts. He also was able to make three equal piles, with one coconut left over, which he threw to the monkeys. Somewhat later, the third sailor awoke and did exactly the same thing with the remaining coconuts. In the morning, all three sailors noticed that the pile was considerably smaller, but each thought that he knew why and said nothing. When they then divided what was left of the original pile of coconuts equally, each sailor received seven and one was left over, which they threw to the monkeys. How many coconuts were in the original pile
Step-by-step explanation:
x-the initial number of coconuts
x=3y+1
2y=3z+1
2z=3×7+1=>z=11=>y=17=>x=52
The number of coconuts in originally was 25.
What is division?Division is breaking a number up into an equal number of parts.
Given that, there are three sailors and a band of monkeys on an island, and they are distributing the coconuts,
Let x be the number of coconuts to start with. We are given that it is a whole number.
After Sailor 1 gives one to the monkey and takes a third. Then the number of coconuts remaining is (x-1) - (x-1) (1/3) = 2(x-1)/3.
Sailor 2 gives 1 coconut to the monkey, so there are 2(x-1)/3 - 1 = (2x-5)/3. He takes a third and leaves [(2x-5)/3](2/3) = (4x-10)/9.
Sailor 3 gives 1 to the monkey, so now
(4x-10)/9 -1 = (4x-19)/9 are left.
He takes a third, leaving behind [(4x-19)/9](2/3) = (8x-38)/27
This is the number of coconuts in the pile that the sailors found next morning.
Let (8x-38)/27 = y, say, which gives 8x = 27y + 38.
We are given that it is less than 10, and it is a whole number divisible by 3 (because each sailor took a third and nothing was left).
Therefore, possible values for this number are 0, 3, 6 and 9. But we are also given that the initial pile had a whole number of coconuts. Hence, the problem reduces to finding that y from which 8x = 27y + 38, gives an x as a whole number.
You will see that the only y that gives x as a whole number is y = 6
Then 8x = 200, so x = 25
Hence, the number of coconuts were 25.
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I need help please its urgent
(9x9) x (9×9)
25 points and brainliest
Answer:
6561
Step-by-step explanation:
81×81=6561
parenthesis first then multiply together
Answer:
6561
Step-by-step explanation:
hope this is correct!!
9x9=81
9x9=81
81x81=
6561
Which group of numbers is listed from least to greatest 975|-4|-3|
Answer:
it is the first one
Step-by-step explanation:
yw
Answer:
I think the answer is first one.
11
What is the product?
(45+2)(582 +105+3)
2052 + 205+6
205 +4092 + 125
205 +105+ 32846
205 + 50s? + 325+6
A small companies net income for the first six months of the year was $76,500 and for the last six months it was $100,000 what is the ratio of the first six months of the year to the last six months of the year and simplest form
Answer:
The ratio of net income in the first 6 months, to the last six months is $76,500 / $100,000. This simplifies intuitively as follows:
76500/100000
Dividing by 100: 765/1000
Dividing by 5: 153/200
The denominator 200 is only divisible by the prime numbers 2 and 5, and since the numerator 153 is not divisible by either 2 or 5, this means that this is in simplest form, and the final answer is 153/200.
Step-by-step explanation:
Help ASAP WILL DO BRAINLIEST!!! simplify
Answer: 76x+97/56
Step-by-step explanation:
Answer:
76x + 97
_______
56
Step-by-step explanation:
What are the 2 most important factors taken into account when calculating credit
score?
Answer:
Payment history makes up 35% of your credit score.
Your utilization rate makes up 30% of your credit score.
hope its correct
Can someone help me find X
Answer:
x = 122 degrees
Step-by-step explanation:
The sum of two numbers is 25 and their quotient is 4
Answer:
20 and 5
Step-by-step explanation:
20+5=25
20÷5=4
la). The answer to a subtraction problem is the
1b). The answer to an addition problem is the
Answer:
The answer in a subtraction problem is called the difference
the answer to addition is called the sum
Step-by-step explanation:
Erik rode down an escalator, while Raj rode up.
A coordinate grid showing Escalator Ride with Seconds on the Escalator on the horizontal, t, axis, and Elevation in meters on the vertical, h, axis with 2 lines. One line labeled Erik, and passes through (0, 12) and (8, 6). The second line labeled Raj, passes through (0, 0) and (8, 6).
Erik's elevation is represented by the equation h = 12 – 0.75t, and Raj's elevation is represented by h = 0.75t. What does the point of intersection on the graph represent?
Erik and Raj were at the same elevation after both of them had been riding the escalator for 6 seconds.
Erik and Raj were at the same elevation after both of them had been riding the escalator for 8 seconds.
Erik and Raj were at the same elevation after Erik had been riding the escalator for 6 seconds and Raj had been on the escalator for 8 seconds.
Erik and Raj were at the same elevation after Erik had been riding the escalator for 8 seconds and Raj had been on the escalator for 6 seconds.
Answer:
B. They were at the same elevation after riding the escalator for 8 seconds
Step-by-step explanation:
Point of Intersection
If we solve the elevation equations of both we find that Erik and Raj were at the same elevation after both of them had been riding the escalator for 8 seconds.
What is a graph?A graph is a collection of various points on a sheet.
What does the intersection point says?If we take elevation equations of both and solve we could easily find the value of t
h=12-0.75t
h=0.75t
equating both
0.75t=12-0.75t
1.5t=12
t=8
Hence it means that they were at the same elevation after both of them had been riding the escalator for 8 seconds.
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Help
ASAP
Due at 11:59
Answer:
1.5 cars/hour
Step-by-step explanation:
if you look at the graph and go up by hour it calculates to 1.5 cars/hour
hope it helps
Brainliest if right :)
Answer:
The average would be 5.25
Step-by-step explanation:
If you add up all of the points
1.5+3+4.5+6+7.5+9=31.5
Divide that by the number of points there are, which is 6
31.5/6
and you should get your answer of 5.25 cars Quick-E-Clean can detail in an hour.
Given the function, f(x)= (3x+3+3, choose the correct transformation(s).
o Horizontal Compression, Left 1, Up 3
o Horizontal Stretch, Left 3, Up 3
O Vertical Compression, Left 1, Up 3
o Vertical Stretch, Left 3, Up 3
NEXT QUESTION
ASK FOR HELP
Answer: horizontal stretch, left 3,up 3
Step-by-step explanation:
Greg is 5 times Sam's age. Greg is 15 years old. Write an equation to represent "s", Sam's age
Answer:
The equation to represent Sam's age is 15 ÷ 5 = s
s = 3
Find the measure of angle A
Pls help
(4y + 6) + (5n + 9) = ??? Simplify your answer
Answer:
[tex]5n+4y+15[/tex]
Step-by-step explanation:
Eliminate redundant parentheses:
[tex]4y+6+5n+9[/tex]
Add the numbers:
[tex]4y+15+5n[/tex]
Rearrange terms:
[tex]5n+4y+15[/tex]
Therefore, [tex]5n+4y+15[/tex] is the answer.
Helppp with math plzz
Answer:
Diameter= 4.77 feet
Step-by-step explanation:
The circumference of a circle, C = 15 feet
We need to find the diameter of the circle.
We know that,
Circumference = 2πr
2r is the diameter of the circle.
So,
C = πd
[tex]d=\dfrac{C}{\pi}\\\\d=\dfrac{15}{\pi}\\\\d=4.77\ \text{feet}[/tex]
So, the diameter of the circle is 4.77 feet.
Find the volume of the figure below
Answer:1,008
Step-by-step explanation:
Multiply all the numbers
Question 23 of 25
What is the midpoint of the segment below?
(3.5)
-6, -6)
O A. (0,0)
O B. (0.5, -0.5)
O C. (1.5, 0.5)
O D. (-1.5,-0.5)
SUBMIT
What is the best scenario for the most profit in purchasing office equipment?
O pay $30,000 cash for $45,000 in revenue
O pay an installment loan of $25,000 with APR of 15% for 18 months and $40,000
O pay an installment loan of $28,000 with APR of 12% for 30 months and $45,000 in revenue
o
pay an installment loan of $32,000 with APR of 20% for 12 months and $50,000 in revenue
Answer:
A, the first answer, the cash option
Step-by-step explanation:
APR = annual percentagte rate. Knowing this, we know that the full percent of interest is taken every 12 months. So, knowing this, we can figure this question out pretty easy by subtracting the revenue of each answer by the full payment of the loan and finding out which is the highest.
The first gives 15k profits (45-30)
The second has a loan of 25,000 over 18 months, which is 1.5x 15 = %22.5 interest you have to pay on this loan, which is 5625 dollars (.225 * 25000), added to the loan of 25,000 is 30,625 and a rev of 40k, which profits ~10k so not the right ans
The third has 2.5 x the interest rate of 12 so 30% of your loan of 28,000 which brings you to 8400 in interest and 36400 total, subtracting from 45000 is ~9k profit
The fourth is 20% of 32,000 which is 6,400, added is 38,400 subtracted from 50k rev is 11k in profit
Looking at these, we can conclude the highest profit is the cash option.
Also, a little tip, APR only holds interest on the principal loan, while APY is compound interest
Find the sine ratio of angle X. Hint: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no spaces. Reduce fraction when necessary.
35 points! Will mark Brainliest! Real answers only!
The equation y=15x+20 represents the cost y (in dollars) of a gym membership after x months
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
The cost of a gym after 2 months is 50
The cost of a gym after 3 months is 65
The cost of a gym after 4 months is 80
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example:
2x + 4 = 5 is an equation.
3x + 4x = 5 is an equation.
We have,
y = 15x + 20
x denotes months
y denotes the cost for x months.
20 = one-time membership
15 = cost per month.
Now,
Substitute x = 1, 2, 3, 4, 5, 6, . . .
y = 15 x 1 + 20
y = 15 + 20
y = 35
y = 15 x 2 + 20
y = 30 + 20
y = 50
y = 15 x 3 + 20
y = 45 + 20
y = 65
y = 15 x 4 + 20
y = 60 + 20
y = 80
Thus,
The cost of a gym after 2 months is 50
The cost of a gym after 3 months is 65
The cost of a gym after 4 months is 80
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x - 62.54 = 85.6
Answer for x
Answer:23.06
Step-by-step explanation:
subtract 85.6 from 62.54 and that should shoot out your answer
Answer:
x = 148.14
Step by Step explanation:
You add 62.54 plus 85.60 equals 148.14.
Can someone help me? Would be nice!
S flipped over the y-axis is T
Answer: That would be C
Step-by-step explanation:I took that quiz and got it right on
And can you please give brainliest
1.2.B-7
Each successive figure below is made of small triangles like the first one in the sequence. Conjecture the number of small triangles needed to make a. the 100th figure? b. the nth figure?
Answer:
A. 10,000
B.n^2
Step-by-step explanation:
Find the value of x and y so that the quadrilateral is a parallelogram.
к
449
M
X =
y =
What is the total surface area?
Answer:
193.2 cm2
Step-by-step explanation:
18 x 9 = 162
(5.2*6)/2 = 15.6
162 + 15.6 + 15.6 = 193.2 cm2
