Answers
Step-by-step explanation:
You're only finding half of a circle but since you have 2, it is possible to just do the area of a circle which is [tex]\pi r ^{2} [/tex]
3.5 x 3.5 = 12.25
Because the radius of your circle is 3.5m but there are 2 of them you subtract 7 from 18 which give you 11:
Then you multiply 11 by 7.
= 77
Then add it all together.
[tex]a = (77 + 12.25\pi)m^{2} [/tex]
Related Questions
Please help need done fast!
Answers
Which expression is equivalent to -15x + 39?
Answers
Answer:
56x
Step-by-step explanation:
i think
Isabel’s class has collected 90 cans in a food drive. They plan to sort the cans into n bags, with an equal number of cans in each bag. Write an expression to show how many cans there will be in each bag.
Answers
Answer:
90/n
Step-by-step explanation:
There are 90 cans, and each bag MUST have an equal amount of cans, so if we had, let's say 2 bags, then there would be 45 bags. We got this by doing 90/2. 2 being n, the expression would be 90/n.
What is the volume of a cylinder with a radius of 4 yards and a height of 6 yards
Answers
Explanation: V=πr2h=π·3.662·5.49≈230.58431
Hope this is right
Answer:
301.59 yards
Step-by-step explanation:
Help please! Due in 30 minutes!
Use complete sentences to answer the following question.
1. Choose one of the properties of exponents (for example, the Power of a Power Rule). Explain how the property works, and provide an example of the property.
Answers
Answer:
Product of a Power: When you multiply exponentials with the same base, you add their exponents (or powers). Power to a Power: When you have a power to a power, you multiply the exponents (or powers). Quotient of Powers: When you divide exponentials with the same base, you subtract the exponents (or powers).
Step-by-step explanation:
Answer:
What is the Power rule?
The Power rule tells us how to differentiate expressions of the form x^nx
n
x, start superscript, n, end superscript (in other words, expressions with xxx raised to any power):
\dfrac{d}{dx}x^n=n\cdot x^{n-1}
dx
d
x
n
=n⋅x
n−1
start fraction, d, divided by, d, x, end fraction, x, start superscript, n, end superscript, equals, n, dot, x, start superscript, n, minus, 1, end superscript
Basically, you take the power and multiply it by the expression, then you reduce the power by 111.
Example: What is the derivative of x2 ?
For x2 we use the Power Rule with n=2:
The derivative of x2 = 2x(2-1)
= 2x1
= 2x
Answer: the derivative of x2 is 2x
(2t2 - 36t + 162). - (t-9)
Answers
Answer:
2t^2 - 37t + 171
Step-by-step explanation:
distrube the - to the (t-9) and then combine like terms
Answer:(2t2 + 27t) - 162 = 0
STEP
2
:
Trying to factor by splitting the middle term
2.1 Factoring 2t2+27t-162
The first term is, 2t2 its coefficient is 2 .
The middle term is, +27t its coefficient is 27 .
The last term, "the constant", is -162
Step-1 : Multiply the coefficient of the first term by the constant 2 • -162 = -324
Step-2 : Find two factors of -324 whose sum equals the coefficient of the middle term, which is 27 .
-324 + 1 = -323
-162 + 2 = -160
-108 + 3 = -105
-81 + 4 = -77
-54 + 6 = -48
-36 + 9 = -27
-27 + 12 = -15
-18 + 18 = 0
-12 + 27 = 15
-9 + 36 = 27 That's it
Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -9 and 36
2t2 - 9t + 36t - 162
Step-4 : Add up the first 2 terms, pulling out like factors :
t • (2t-9)
Add up the last 2 terms, pulling out common factors :
18 • (2t-9)
Step-5 : Add up the four terms of step 4 :
(t+18) • (2t-9)
Which is the desired factorization
Equation at the end of step
2
:
(2t - 9) • (t + 18) = 0
STEP
3
:
Theory - Roots of a product
3.1 A product of several terms equals zero.
When a product of two or more terms equals zero, then at least one of the terms must be zero.
We shall now solve each term = 0 separately
In other words, we are going to solve as many equations as there are terms in the product
Any solution of term = 0 solves product = 0 as well.
Solving a Single Variable Equation:
Step-by-step explanation:
What is the value of x?
Enter your answer in the box.
x =
NOTE: Image not drawn to scale.
Triangle G E H with segment E D such that D is on segment G H, between G and H. Angle G E D is congruent to angle D E H. E G equals 44.8 millimeters, G D equals left parenthesis x plus 4 right parenthesis millimeters, D H equals 35 millimeters, and E H equals 56 millimeters.
Answers
Answer: The value of x is 24
Step-by-step explanation:
I took the test trust me
HELP PLEASE PLEASE!!!
Answers
2.) area of US paper = 603.22cm
area of Europe paper = 623.7cm
therefore the standard sheet of Europe paper has a greater area
hope this helps :)
Subtract h - 1 from
h+4.
Oh+5
o h+5
1h
4
h+3
Answers
Answer:
Step-by-step explanation:
(h + 4) - (h-1) = h + 4 + h*(-1) - 1*(-1)
= h + 4 - h + 1
= h - h + 4 + 1
= 0h + 5
Simplify to find the quotients . 24. ) (a ^ 8)/(a ^ 3)
Answers
Answer:
a^5 is the answer
Step-by-step explanation:
a^8 / a³
= a^8 - 3
= a^5
Answer:
a^5
Step-by-step explanation:
I don’t get this help
Answers
Answer:
its the 4th one
Step-by-step explanation:
Who ever answers this first gets brainly
Answers
Answer:
d
Step-by-step explanation:
Write the equation of the line given a slope of 0 through the point (5, -7)
Answers
so the equation would be y=-7
Answer:
y=-7x+5
Step-by-step explanation:
Michael sold 24 fruit bars for the band fundraiser he earned $18 for his band uniform how many more fruit bars would he need to sell on order to earn another $5.25
Answers
Answer:
New number of fruits sold = 7 fruits
Step-by-step explanation:
Given:
Total number of fruits = 24
Amount raised = $18
More amount need to earn = $5.25
Find:
New number of fruits sold
Computation:
New number of fruits sold = [24 / 18]5.25
New number of fruits sold = 6.9999
New number of fruits sold = 7 fruits
A small submarine travels at a speed of 2.4 hours how far will the submarine travel in 0.25 hours
Answers
Answer:
If the math adds up the submarine will travel 6 km in 25 hours
Step-by-step explanation:
i think u pretty much just multiply :)
John earns $28.50 tutoring for 3 hours. At this rate, how much money will he earn in 8 hours of tutoring? (Use the $ in your answer).
Answers
Answer:
$76
Step-by-step explanation:
Hope it helps! If so can I get brainliest
The number of fish in a lake decreased by 25% between last year and this year. Last year there were 60 fish in
the lake. What is the population this year? If you get stuck, consider drawing a diagram.
There are
fish in the pond.
HELLPPP
Answers
Answer:
theres
4
Step-by-step explanation:
During their field trip the students had the following lunch options. For their main meal they had four options: Sandwich, Burger, Pizza and Chicken Tenders. For drinks their options was limited to two options Water and Gatorade. And for their side order they had two options: chips or fries. What is the probability than the next person will choose to have Chips for their meal?
Answers
Answer:
50%
Step-by-step explanation:
beacuse their are only 2 options which means 50% for each option. so when the student goes to pick there is a 50% chance their pick either one.
A parking meter charges $0.25 for the first 30 minutes and $0.1 for every additional 5 minutes. If Megan is charged $1.35 for parking at this specific meter, how many minutes did she park for?
Answers
Answer:
I got 140 minutes
Step-by-step explanation:
30 POINTS! PLEASE HELP ME OUT! Find the values of the variables in the parallelogram. The diagram is not to scale.
Answers
Answer:
B
Step-by-step explanation:
X = 29 by the alternate interior angles
y = 49 by the triangle sum theorem
z = 102 because the opposite sides of a parallelogram are congruent
Answer:
b. x = 29°, y = 49°, z = 102°Fill in the blank. Given below, you can conclude that OD is congruent to _______.
A. AB
B. circle O
C. OB
D. EF
Answers
Answer:
c
Step-by-step explanation:
The line segment OD is congruent to line segment OB. Therefore, option C is the correct answer.
What is the relation between equal chords and radius?Equal chords of a circle are equidistant from the center of the circle.
From the given figure, AC=EF=9.07.
So, AC and EF are equal chords.
Since, the chords are equal, they are equidistance from center.
Then, OD=OB
Therefore, option C is the correct answer.
To learn more about the circle theorems visit:
https://brainly.com/question/19906313.
#SPJ7
What are two equivalent fractions for 4/12??
Answers
u can just multiply/divide the numerator and the denominators by the same number (if its divisible without making a complex fraction.)
Answer:
g
Step-by-step explanation:
g
Carla plumbing charges $25 for a service call and $28 per hour, h, for labor for any repair. The total cost , t, for a repair can be calculated using the equation below
Mr Callahan paid a total of $165 for repair. How many hours did it take to complete his repair
Answers
Answer:
It took 5 hours
Step-by-step explanation:
Because 28 times 5 is 140 plus 25 for the call is 165.
The average temperature in the North Pole in the summer is 32 degrees F. The average temperature in the North Pole in the winter is -40 degrees F.
Kevin says that the difference between these two temperatures is 8 degrees.
Identify the error in Kevin's thinking. Determine the difference between these two temperatures, and explain or show your process.
Answers
Answer:
he counted from 32 to 40 , and not to -40
Step-by-step explanation:
the difference is 72 degrees
Please help will mark brain!
Answers
2- UTV
pls answer i need help
Answers
Answer:
the first one is 2/4 and 3/6
the second one is 4/6 and 6/8 and the equation is
3/4 times 4/6 = .5
Step-by-step explanation:
Jackson invested $750 into a savings bond that earned 3% interest each month. At the same time, he also began saving money in a savings account. The value of the savings account is represented by f(x) = 1,000 + 25x, where x represents the number of months since the account was opened. At the end of how many months did the value of the savings bond first begin to exceed the value of the savings account?
Answers
Answer:
33 Is the ANSWERWhat does it mean to SOLVE a system of linear equations?
Answers
Answer:
In solving a system of linear equations, we try to find values for each of the unknowns that will satisfy every equation in the system
Step-by-step explanation:
4,518 is divisible by 6
a. true
b. false
Answers
Answer:
true
Step-by-step explanation:
4,518÷6=753
ignore this answers have to be at lest 20 characters
Hey, guys does your tutoring thing still work?
Answers
Answer:
well we have school online, so yea i guess it still works, unless you're talking about something else lol
Answer:
yeah minework
Step-by-step explanation: