Answer: The fraction is already in simplest form
Step-by-step explanation:
The given fraction is already in its simpliest form.
To simplify the fraction 3/20, we need to find the greatest common factor (GCF) of the numerator and the denominator and divide both by that factor.
The factors of 3 are 1 and 3, while the factors of 20 are 1, 2, 4, 5, 10, and 20. The greatest common factor of 3 and 20 is 1, as that is the largest number that divides evenly into both.
Dividing both the numerator and denominator by 1, we get:
(3 ÷ 1) / (20 ÷ 1) = 3/20
Since the GCF is 1 and there are no other common factors, the fraction 3/20 is already in its simplified form.
Learn more about Mathematical operations here:
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What is the area of the front side of the fifty-cent piece? Use 3.14 for π. Round to the nearest hundredth if necessary.
30.61mm
Answer:
30.61
Step-by-step explanation:
Can you solve this for me? Thank you! :>
Answer:
Its the last one... m is less than or equal to 4
Step-by-step explanation:
I just know :)(:
2. The accuracy of a measured or estimated value compared to its actual value is described as the ____
options: markup, simple interest, percent change, markdown, principal
Answer:
I think percent change..?
Step-by-step explanation:
I don't know
for my sister
use the expression 6.3×15÷3±6.8-28.09
to create an expression that includes a
set of parentheses so that the value of
the expression is 46.25
Answer:6.3×(15÷3+6.8)-28.09
Step-by-step explanation: Hello!
6.3×15÷3±6.8-28.09
You should probably use addition instead of subtraction so let's try:
First try the expression 6.3×15÷3+6.8-28.09
You have to make a set of parentheses. You should probably not include 6.3 in the parentheses so you can multiply whatever is in the parentheses by 6.3. You should also probably not include -28.09 in the parentheses because you will make a negative number in the parentheses that won't be able to be made positive. Try:
6.3×(15÷3+6.8)-28.09
6.3(5 + 6.8)-28.09
6.3(11.8)-28.09
74.34-28.09
=46.25
This is correct!
Solve these 2 questions to get 40 points
Answer:
1st : 60 degrees
2nd : x is 30 degrees and y is 60 degrees
Step-by-step explanation:
The pre-image, quadrilateral ABCD , was dilated to produce the image, quadrilateral A′B′C′D′ . The length of the side between vertices A and B is 5 inches. What is the length of the side between the vertices A′ and B′? Enter your answer as a fraction in simplest form by filling in the boxes. A′B′ = / in.
Answer:
A^2 + B^2 = C^2
Step-by-step explanation:
In order to make a doughnut, a circular piece of dough that has a diameter of 2 inches is cut out of the center of a larger circular piece of dough that is 5 inches in diameter. What is the surface area of the top of the doughnut? You may leave your answers in terms of π.
Answer:
1.5π
Step-by-step explanation:
Inner circle area = π
Outer circle area = 2.5π
surface area = 2.5π-π = 1.5π
HOPE THIS HELPS!
The surface area of the top of the doughnut is 21[tex]\pi[/tex] sq inch.
How to find the area of a sector of a circle?Sector of a circle is like slice of a circular pizza. Its two straight edge's having an angle, and edge's length(the radius of the circle) are two needed factors for finding the area of that sector.
Since the whole circle with radius 'r' units have 360 degrees angle on center of the circle, and its area is
[tex]\pi r^2 \: \rm unit^2, thus, as the angle lessens, this area gets lessened. 360 degree = > \pi r^2 \: \rm unit^2 area1 degree = > \pi r^2 \: \rm unit^2/360 areax degree = > \dfrac{x \times \pi r^2}{360} \: \rm unit^2 area[/tex]
Thus, area of a sector with edge length 'r' units and interior angle 'x' degrees is given as:
[tex]A = \dfrac{x \times \pi r^2}{360} \: \rm unit^2 area[/tex]
Given;
The diameter of inner dough=2inches
The diameter of outer dough=5inches
To find the surface area of doughnut
=surface area of outer dough - surface area of inner dough
= [tex]\pi[/tex]R^2-[tex]\pi[/tex]r^2
=25[tex]\pi[/tex]-4[tex]\pi[/tex]
=21[tex]\pi[/tex]
Therefore, the area will be 21[tex]\pi[/tex] sq inch.
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Please help I need the answer quick.
Answer: Its Answer A
Can you solve this for me? Thank you! :>
Answer: 158
Step-by-step explanation:
1. t-31=127do the opposite in the equation and add it to the value
2. 127+31=158you should get your answer if you do it correctly.
3.158-31=127Don't forget to check your answer!
Hope this helps!
The difference of sixteen and eight divided by two is 4 if anyone had the same question as me the question was "The difference of sixteen and eight divided by two".
Martin has started a side job of mowing lawns in his neighborhood. When he began the job he charged $25 per lawn, he currently charges $30 per lawn. Express this change as a percentage.
A-20% decrease
B-20% increase
C-400% decrease
D-80% decrease
Answer:
B. 20% increase
Explanation:
30 - 25 / |25| * 100%
5 / 25 * 100%
0.2 * 100%
20%
( has a photo ) Mary is planning a costume party. She spent $375.00 as shown on the graph. How much of the money was spent, to the nearest dollar, on the following items?
1) On decorations?
2) On food?
3) On party hall rental?
4) On prizes?
5) On invitations?
Use the graph below to answer problems 6-10.
( thank you for the help<3 )
Answer: $30 on decorations, $65 on food, $80 on party hall rental, $30 on prizes, and $45 on invitations.
Step-by-step explanation:
Hello! You are told that she has spent $375.00. You know she spent $40 on costumes, $30 on prizes, $65 on food, $45 on candy, $80 on party hall rental, $40 on music, and $45 on invitations. You can fill what you know in for food, party hall rental, prizes, and invitations. You still don't know how much Mary spent on decorations though. To find this information out. Add all of the amounts that you already know and subtract the total from 375 to find the remaining amount Mary spent for decorations. 30 + 65 + 45 + 80 + 40 + 40 + 45 = $345. Subtract 345 from 375. 375 - 345 = 30. Your final answer is she spent $30 on decorations. Hope this helps you out! :)
What is the perimeter of the rectangle?
Answer:
bro what is this ☠️☠️☠️the pic shows nothing
Step-by-step explanation:
12x14
Plot 2 1/3, −5/6, and −3 1/2 on the number line.
When plotting fractions on a number line, we need to figure out how much each tick mark is. See the photo attached for how to plot 2 1/3, –5/6, and –3 1/2 on the number line.
The number lineOn a number line,
the left side shows smaller numbers, and;the right side shows greater (bigger) numbers.This number line also has negative numbers. Each tick is still worth the same on the entire number line, but leftward of 0, the numbers become negative.
How much is each tick mark?The vertical markings on the number line are called tick marks.
To get from one whole number to the next whole number on the number line, we have to count 6 tick marks. This means that each tick is 1/6.
Plot 2 1/3The dot will be between 2 and 3.
First, find 2.
[tex]\frac{1}{3} =\frac{1*2}{3*2}=\frac{2}{6}[/tex] Since 1/3 = 2/6, we then move right (get bigger) by 2 ticks.
See the photo below for the plotted dot. 2 1/3 is in red.
Plot –5/6The dot will be between -1 and 0.
Start at 0. Then, move left (get smaller) by 5 ticks.
See the photo below for the plotted dot. – 5/6 is in green.
Plot –3 1/2The dot will be halfway between –3 and –4.
First, find –3. Then, move left (get smaller) by 3 ticks.
See the photo below for the plotted dot. –3 1/2 is in blue.
To learn more about number lines with fractional values and negative numbers, check out:
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Can you solve this for me? Thank you! :>
Answer:
x ≤2
Step-by-step explanation:
There is a closed circle at 2 and the line goes to the left.
The line going to the left means less than. The closed circle means equal to
x ≤2
Answer:
x < 2
Step-by-step explanation:
Since 2 is a positive, larger than a negative the symbol is <
And since the it is a closed circle you have to underline the < to <
:)
Can you solve this for me? Thank you! :>
Answer: its the last one
Step-by-step explanation:
when it says "10 less than y", we know that 10 is going to be the first one. and then u just subtract y because it says less than. hope this helps
Answer: 10 - y
Step-by-step explanation: 10 - y is the answer because if you convert the words into the possible numbers and signs you'll be getting 10 - y
Can you solve this for me? Thank you! :>
GUYS.....you need to help me with THIS MATH HOMEWORK!!!! AND I"M GIVING OUT POINTS!!! PLEASE HELP
Answer:
Cubes needed to fill Prism 6: 116
The volume of Prism 6: 125
Step-by-step explanation:
First, multiply the length by the width. We can find these measurements by looking at the bottom diagonal line of the cubes.
Count how many sides are facing the front on the lowest side.
There are 5 squares facing forwards that are inside the Prism. Therefore the width/length is 5 cubic units.
Now count how many cubes it takes to go from the front side to the backside, or how many squares are facing the right. Remember this is a 3-dimensional object.
5 squares are facing the right, each belonging to the 5 cubes on the bottom of the prism.
Now count how many cubes are stacking. There are 5 cubes in the tower.
To find the volume, multiply all the measurements together.
Volume = Length x Height x Width (5 x 5 x 5)
Now to find how many cubes are needed to fill the prism, count how many cubes are already inside Prism 6.
Once you've found out how much the volume is, subtract the number of cubes inside the prism(9) from the volume(125).
125 - 9 = 116 cubes are needed to fill Prism 6.
please helllpppp
A spinner with repeated colors numbered from 1 to 8 is shown. Sections 1 and 8 are purple. Sections 2 and 3 are yellow. Sections 4, 5, and 6 are blue. Section 7 is orange.
A spinner divided into eight equal colored sections, with one orange, two purple, two yellow, and three blue.
Which statement about probability is true?
The probability of landing on blue is greater than the probability of landing on purple.
The probability of landing on yellow is less than the probability of landing on orange.
The probability of landing on orange is equal to the probability of landing on yellow.
The probability of landing on purple is equal to the probability of landing on blue.
Answer: The statement "The probability of landing on blue is greater than the probability of landing on purple." is true.
Answer:
I think "The probability of landing on blue is greater than the probability of landing on purple."
Step-by-step explanation:
Find equivalent ratios when the number of books ordered is 1, 2, and 3. Write them as ordered pairs in the form (x-coordinate, y-coordinate). Starting from the origin, explain how to plot the three equivalent ratios on a coordinate grid. (10 points)
Answer:
The equivalent ratios are: (1, 2), (2, 4), and (3, 6)
The graph can be plotted on a coordinate grid as shown in the diagram attached below.
Recall:
Ratio between two quantities, x and y, can be represented by the equation, y = kx, where k is the constant of proportionality.
k = y/x
Let x = number of books
y = cost (dollars)
Using any of the ordered pairs from the table, say, (7, 14), find k:
k = y/x = 14/7 = 2
Write the equation by plugging in the value of k into y = kx
y = 2x
Using the equation, y = 2x, find the equivalent ratios when x = 1, x = 2, and x = 3:
When x = 1:
y = 2(1) = 2 --> (1, 2)
When x = 2:
y = 2(2) = 4 ---> (2, 4)
When x = 3:
y = 2(3) = 6 ---> (3, 6)
The graph for the three equivalent ratios, (1, 2), (2, 4), and (3, 6) can be plotted on a coordinate grid as shown in the diagram attached below.
-by-step explanation:
Help help help
Math math
Due today
Can you solve this for me? Thank you! :>
Answer: 6 blocks
Step-by-step explanation: half of 12 is 6
To ride a roller coaster, a person must be at least 60 inches tall. Which inequality represents the height, h, a person must be to ride the roller coaster?
Group of answer choices
h < 60
h > 60
h ≥ 60
h ≤ 60
Thanks!
Answer: h ≥ 60
Step-by-step explanation:
≥ means more than or equal to
to be able to ride the roller coaster their height must be more than or equal to 60.
Answer: h ≥ 60
Step-by-step explanation:
h < 60 means that the height is less than 60
h > 60 means that the height is more than 60
h ≥ 60 means that the height is 60 or more
h ≤ 60 means that the height is 60 or less
So the answer would be h ≥ 60 because the height is at least 60 or more
Can you solve this for me? Thank you! :>
Answer: Division and Subtraction
Step-by-step explanation:
x/3 - 5, so you need division and subtraction
Find the diameter of a circle if the circumference is 8 cm. Round to the nearest tenth.
Answer: 2.55
Step-by-step explanation:
To find the diameter you divide the circumference by pi (3.14).
The formula is d=c/π
8/3.14 is 2.547... and when rounded would be 2.55 or 2.6 if rounded.
Hope that helps!
Antonio sets his remote-controlled car at the start of the racetrack and starts its run on the track. His car stops 10m past the starting line. After he fixes a wheel, the car goes 2/5 the racetrack’s total distance and then stops for good. It is 38m from the starting line. How long is the racetrack? Please show work.
Answer:
Step-by-step explanation:
PLEASE ANSER ASAPP
Which graph shows the solution to the system of linear equations? y = 2x y = x + 2
yuson must complete a certian number of hours of community service. she does 2 hours of service each day. after 8 days, yuson has completed half of her required community service. write a linear equation to represent the hours that yuson has left to do after x days.
Answer:
y = 32 -2x
Step-by-step explanation:
You want an equation for the remaining community service Yuson must complete after x days if she does 2 hours per day and is half done after 8 days.
RemainingYuson has completed (2 hr/day)·(8 day) = 16 hr of community service after 8 days. This is half the total required, so the initial amount required must be 2·16 = 32 hours.
After x days, 2x hours have been completed, reducing the amount remaining. Thus the amount remaining is ...
y = 32 -2x . . . . . hours left after x days
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Can anyone help me? Please add a explaination
Answer:
[tex]\huge\boxed{\sf V \approx 150.7\ in.\³}[/tex]
Step-by-step explanation:
Given:Radius = r = 2 in.
Height = h = 12 in.
Required:Volume = V = ?
Formula:[tex]V= \pi r^2h[/tex]
Solution:Put the given data in the above formula.
Using 3.14 for π.
V = (3.14)(2)²(12)
V = (3.14)(4)(12)
V ≈ 150.7 in.³[tex]\rule[225]{225}{2}[/tex]
GIVING BRANLIEST Due to pollutants in the Delaware River and overfishing, the trout population has seen a drop from 35,000 to approximately 26,5000. Express this change as a percentage.
A-24% decrease
B-76% decrease
C-32% increase
D-24%increase
Answer: 76% decrease
Step-by-step explanation:
