Reflection: Across the line y = 2 4)
Which is closest to the area of the circle?
132.7 cm2
20.41 cm2
40.82 cm2
530.66 cm2
Answer:
The first option, 132.7 cm²
Step-by-step explanation:
The area of a circle can be found with A = πr²
A = πr²
A = π(6.5)²
A ≈ 132.73
A ≈ 132.73 cm²
-> 132.7 cm² <-
Answer:
[tex]\boxed{\sf{132.7cm^2}}[/tex]
Step-by-step explanation:
You only had to solve this problem to use a circle's area.
[tex]\text{Area of a circle: }\sf{A=\pi r^2}[/tex]
Radius of this circle is 6.5 cm.
A=πr²
A=π(6.5)²
Solve.
A=π(6.5)²
A=132.73
To get the correct answer, remember to use the centimeter.
A=132.7cm²
Therefore, the correct answer is
A. 132.7cm².
I hope this helps you! Let me know if my answer is wrong or not.
Donovan eats 2 granola bars and drinks 1 glass of orange juice for breakfast every day. The price of a granola bar is B dollars and the price of a glass of orange juice is J dollars. The expression 7(2B+J) describes how much Donovan spends on breakfast in one week. Match each amount in the situation with the expression that represents it.
Answer:
B. Amount Donovan spends on granola bars each day.
Step-by-step explanation:
B is the price of a granola bar, so 2B is the price of two granola bars. Donovan eats 2 granola bars each day, so if he buys them, he spends 2B per day on granola bars.
_____
Comment on the problem wording
Please be aware that the problem statement tells you only that he eats 2 granola bars each day. It does not tell you the relationship between Donovan's eating and Donvan's spending. The question asks about his spending, so there is insufficient information unless we make the assumption they are directly related.
Answer:
B. Amount Donovan spends on granola bars each day
Step-by-step explanation:
WILL CHOOSE BRAINLIEST!
If A is at (4,4) and A' is at (-1,-4) which sequence of transformations best describes the movement?
A. Reflection across the y-axis, translation five units left
B. Reflection across the y-axis, translation 5 units down
C. Reflection across the x-axis, translation five units left
D. Reflection across the x-axis, translation five units down
Answer:
a
Step-by-step explanation:
reflection across axis would make the points be (4,-4)
translating five units left would make it (-1, -4)
Answer:
Answer Choice C is the closest. (**There should be a second transformation in order to get it correct look at my explanation!!**)
Step-by-step explanation:
From our information, I think C is correct.
**There is something missing for the translation**
The reason why C is the closest is that if we reflect across the x-axis, our coordinate for (4,4) would be (4,-4). Then if we went 5 units to the left, then we would get to (-1,-4) in which we have to go up 2.
Answer choices A, B, and D aren't close to (-1,-2).
The closest you'll get on this is C because as I mentioned in my explanation your stopping point would be (-1,-4) in which you need a second transformation that is 2 units up to get exactly (-1, -2).
−4y - 4 + (-3)
Combine the like terms to create an equivalent expression.
Answer:
-4y-7
Step-by-step explanation:
1. Simplify
-4y-4+(-3)
-4y-4 -3 <=== Combine Like Terms and simplify
-4y-7
Which of the angle pairs can be classified as vertical angles?
A) ∠3 and ∠1
B) ∠3 and ∠2
C) ∠4 and ∠1
D) ∠2 and ∠4
E) ∠1 and ∠2
Answer:
A) ∠3 and ∠1
D) ∠2 and ∠4
Step-by-step explanation:
Following angle pairs can be classified as vertical angles.
A) ∠3 and ∠1
D) ∠2 and ∠4
Answer:
A: ∠3 and ∠1 and D: ∠2 and ∠4
Step-by-step explanation:
Trust me!
Have a good day/afternoon/night! :P
which inequality does this graph show?
Drag values to complete each equation.
Answer:
1. A. 1
2. D. [tex]17^9[/tex]
Step-by-step explanation:
Properties used:
Power of a Power PropertyProduct PropertyQuotient PropertyZero Exponent Property1. First, let's deal with the numerator.
[tex](17^3)^6[/tex] can be turned into [tex]17^1^8[/tex] by using the Power of a Power Property.
And then use the Product Property, [tex](17^1^8)(17^-^1^0) = 17^8[/tex]
So now, our fraction is this: [tex]\frac{17^8}{17^8}[/tex]
All number over itself in a fraction is equal to 1. But you can also do this the mathmatic way using the Quotient Property: [tex]\frac{a^m}{a^n} = a^m^-^n[/tex] or [tex]\frac{1}{a^(^n^-^m^)}[/tex]. Which then you plug the numbers in: [tex]\frac{17^8}{17^8} = 17^8^-^8 = 17^0[/tex]. And since we know that in Zero Exponent Property: [tex]a^0 = 1[/tex], we can see that [tex]17^0 = 1[/tex]. So either way, we get 1.
So the answer is 1, which is A
2. Power of a Power Property: [tex](a^m)^n = a^m^n[/tex]
So plug the numbers in the property: [tex](17^{6}) ^3[/tex]= [tex]17^1^8[/tex]
Product Property: [tex](a^m)(a^n) = a^m^+^n[/tex]
We plug the equation in with [tex](17^{6}) ^3[/tex] turned into [tex]17^1^8[/tex] ---
[tex](17^1^8)(17^-^9) = 17^1^8^-^9 = 17^9[/tex]
So the answer is [tex]17^9[/tex], which is D
I hope this helps!
Please give Brainliest!
Have a great day!
Help. Me. Please. Pt1
Answer:
A
Step-by-step explanation:
X<Y means x is less than y-5 and you get A.
Answer:
x < y - 5
Step-by-step explanation:
"x is less than y minus 5
x < y - 5
Hope this helps!
Please answer this question
Answer:
✏️ AnswerOn the pic. ↑Step-by-step explanation:
Hope it's help#CarryOnLearning#BrainlyPhxXxNoyaxXxPlease answer the question down below:
Answer:
angle x = 92 degrees
Step-by-step explanation:
Supplementary angles equal to a sum of 180 degrees. So subtract angle y (88 degrees) from 180 to gwt angle x.
Answer:
92
Step-by-step explanation:
180 - 88=92
pls help i cant understand this and its due tmrw
Answer:
1. 734
2. 5913
3. 2048
Step-by-step explanation:
try looking at these pictures
Brett create a function of X with seven points each in a different location on the grid he graph sixth of the points as shown use the add point tool to show the location of a point that could be the seventh point of Brett function
Answer:
any point where x=3, 4, or 6.
Step-by-step explanation:
The thing that makes a function a function and not a relation is having only 1 y value per x value, which means if you draw a vertical line through a point, it should not intercept any other points. Basically, the main difference between a function and a relation is that a function can't have 2 points on top of each other.
Pick a point where x=3, 4, or 6. Those are the open spots on the grid with nothing above or below them. It doesn't matter which point you pick, as long as there is NOTHING directly above or below that point.
I hope you understood this solution. Happy mathing!
The solution is, any point where x=3, 4, or 6, is the location of a point that could be the seventh point of Brett function.
What is function?Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.
here, we have,
The thing that makes a function a function and not a relation is having only 1 y value per x value, which means if you draw a vertical line through a point, it should not intercept any other points.
Basically, the main difference between a function and a relation is that a function can't have 2 points on top of each other.
so, we have,
Pick a point where x=3, 4, or 6.
Those are the open spots on the grid with nothing above or below them. It doesn't matter which point you pick, as long as there is NOTHING directly above or below that point.
Hence, The solution is, any point where x=3, 4, or 6, is the location of a point that could be the seventh point of Brett function.
To learn more on function click:
brainly.com/question/21145944
#SPJ2
(GIVING BRAINLIEST TO FIRST CORRECT ANSWER!!)
find the volume.
Answer:
3² × 3 .14 × 7 = 197.82
here!!
I need helppp what’s the answer??
Answer:
90 /180 /280
Step-by-step explanation:
What is the surface area of this right prism?
Enter your answer in the box.
cm²
Answer:
the answer is166 cm²Step-by-step explanation:
we know that
surface area of the prism=2*area of the base+perimeter of the base*height
step 1
find the area of the base
area of the base=length* width
length=5 cm
width=4 cm
area of the base=5*4-----> 20 cm²
step 2
find the perimeter of the base
perimeter=2*[length+width]-----> 2*[5+4]----> 18 cm
step 3
height=7 cm
step 4
find the surface area
surface area of the prism=2*area of the base+perimeter of the base*height
surface area of the prism=2*20+18*7----> 166 cm²
Decide which measurement is greater. Place the correct symbol ( <, >, =) on the line between the measurements.
5 gallons _______ 18 quarts
1 pint 4 cups _____ 32 fl oz
3 pints ______ 8 cups
13 quarts _______ 4 gallons
4 quarts _______ 9 pints
The measurements that are greater using the correct symbol <, >, =) are:
5 gallons > 18 quarts1 pint 4 cups > 32 fl oz3 pints < 8 cups13 quarts < 4 gallons4 quarts < 9 pintsHow to determine the greater measurement?Gallons and quarts
1 gallon = 4 quarts.
So, we have:
5 gallons = 20 quarts i.e. 5 * 4
Hence,
5 gallons > 18 quarts
Pints and cups to fl oz
1 cup = 0.5 pints.
So, we have:
1 pint 4 cups = 1 pint + 2 pints
1 pint 4 cups = 3 pints
1 pint = 16 fl oz.
So, we have:
1 pint 4 cups = 16 * 3 fl oz
1 pint 4 cups = 48 fl oz
Hence,
1 pint 4 cups > 32 fl oz
Pints and cup
1 cup = 0.5 pints.
So, we have:
8 cups = 4 pints
Hence,
3 pints < 8 cups
Quarts and gallon
1 gallon = 4 quarts.
So, we have:
4 gallons = 16 quarts
Hence,
13 quarts < 4 gallons
Quarts and pints
1 quart = 2 pints.
So, we have:
4 quarts = 8 pints
Hence,
4 quarts < 9 pints
Read more about metric units at:
https://brainly.com/question/1052895
AHHHHH NEED HELP FAST AGAIN!!!!!!
Answer:
2/3*4/3= 8/9
Step-by-step explanation:
since the denonmeteres are the same you still multiply the 3's and the 2 and 4 and you get 8/9
since 8/9 can't be simplied it stays the same
Martin uses 5/8 of a gallon of paint to cover 4/5 of wall. What is the unit rate at which Martin paints in walls per gallon
Answer:
24/25 walls per gallon
Step-by-step explanation:
to get per gallon, we want gallon to be zero.
5/8 gallon of paint: 3/5 of wall
multiply by 8/5 on both sides
1 gallon: 24/25 of wall
24/25 walls per gallon.
Answer:
Answer:
Unit rate at which Martin paints in walls per gallon is .
Explanation:
Rate is defined as ratio between two quantities with different units.
Gallons of paint used by Martin = gallons
Portion of wall Martin wishes to pint = wall
Rate at which Martin paints the wall:
Unit rate at which Martin paints in walls per gallon is .
Step-by-step explanation:
Sandra borrowed $38 000 for 5 years from a bank, which charges a compound interest
rate of 2% per year. How much will Sandra have to pay back in 5 years?
Please answer this for me. Thanks!
Answer: No
Step-by-step explanation:
Is 1/4 (8y -12) equivalent to 2y - 12? No. 1/4 (8y-12) equals out to 2y-3 not 2y-12. To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1
I need the answer to this math problome please and thank you.
Answer:
9 1/5
Step-by-step explanation:
Answer:
[tex]9 \frac{1}{5} [/tex]
Step-by-step explanation:
This is because there are 2/4/5 sections with the size of 3/2/7.
Therefore, the answer is
[tex]2\frac{4}{5} \times 3 \frac{2}{7} = 9\frac{1}{5} [/tex]
If you answer this for me i will give you brainliest
Solve the problem by making a table and then making a graph.
A math club had 4 members in its first year. It had 19 members in its fourth year and 29 members in its sixth year. Assuming a constant rate of increase, how many members will the math club have in its thirteenth year?
a.
64
b.
67
c.
60
d.
68
Please select the best answer from the choices provided
A
B
C
D
Answer:
The answer should Be A. 64 I say this because lets say the constant rate is +4 so what should we do from there. Do 4*16 to get 64.
Step-by-step explanation:
Hope this Helps
Have A Great Day
~Zero~
please help me im stuck :\
Answer:
2 | 6
1/3 | 1
1 | 3
left to right : multiply by 3
right to left : divide by 3
Answer:
A) 2 | 6
B) 1/3 | 1
C) 1 | 3
Step-by-step explanation:
dose anyone know how to do this?
Answer:
Yes
Step-by-step explanation:
All of those are correct because the most is at three and three is in the center. 4 and 5 have a gap from 4 to 1 miles. and most of the miles is on the left.
Answer:
Just a
Step-by-step explanation:
Question below.........
Answer:
-3.35 is your answer. B.
Answer:
With the way the problem is facing, the correct option is B.
Round the decimals to their nearest whole.[tex]6.2[/tex] ≈ [tex]6[/tex]
[tex]9.55[/tex] ≈ [tex]10[/tex]
We know that 6 - 10 is 4, so our estimate will be close to 4. The next step is to subtract the rounded numbers.[tex]6 - 10 = -4[/tex] because of the order. Otherwise, it would be positive 4
Now, we must pick the answer that would be close yet far to our estimate. Hmm, if 0.55 + 0.2 is 0.75, while subtracting, that would be different. It would be a bigger decimal, because normally, when the number decreases, the decimal may increase slightly. With that information, 3.35 sounds close to what we are looking for, so let's pick that.[tex]6.2 - 9.55 = -3.35[/tex]
________________________________________________________
And the problem is solved. -3.35 is your answer. Remember, in the future, always go by the order of operations. If you do not follow the order of operations, that could be a disaster!
________________________________________________________
Questions related to this topic? Please ask me in the comments box.
Hans gave 4 people candy. He split 7/8 pounds among them. What is the unit rate in pounds per person? Write your answer in simplest form.
This figure represents a flower box.
How much soil will it take to fill the flower box?
Enter your answer in the box.
__in3
(I already know the answer, its 2200)
Answer:
2200
Step-by-step explanation:
The 2200 cubic inches the soil will take to fill the flower box.
It is given that the picture shows a figure with dimensions in inches.
It is required to find how much soil will it take to fill the flower box.
What is a cuboid?It is defined as the six-faced shape, a type of hexahedron in geometry.
It is a three-dimensional shape.
The soil will take to fill the flower box = volume of the given figure.
The figure is made up of two cuboids so,
The soil will take to fill the flower box = first cuboid volume + second cuboid volume
In the first cuboid, length = 8 in, width = 5 in and hieght = (10+9) in = 19 in
In the second cuboid, length = 8 in, width = 20 in and hieght = 9 in.
We know the volume of cuboid 'V'
V = length × width × height
[tex]\rm V=8\times5\times19+8\times20\times9 \\ V= 760 +1440\\ \rm V= 2200 \ in^3[/tex]
Thus, the 2200 cubic inches the soil will take to fill the flower box.
Learn more about the cuboid here:
https://brainly.com/question/9740924
A bag contains 2 green marbles, 8 red marbles, 4 orange marbles, 2 brown marbles, and 5 blue marbles. You choose a marble, replace it, and choose again. Find P(brown, then brown).
Answer:
draw a tree diagram
Step-by-step explanation:
total colour marbels=11
brown=2
fraction=2/11 times 2/11=
4/121
A triangle has one side that is 4 centimeters long and one that is 9 centimeters long. The third side is a whole number of centimeters. What is the shortest possible third side?
Answer:
6
Step-by-step explanation:
Using the Triangle Inequality Theorem, we can derive the range in which the third side, x. If you are having trouble with the theorem, it is that the sum of any two sides must be larger than the other side.
4 + 9 > x => x < 13
x + 4 > 9 => x > 5
x + 9 > 4 => x > -5
Combining all three equations gives us 5 < x < 13
Since the number is a whole number, the smallest whole number that satisfies the range is 6. The answer is 6.
Hope I helped!