In today’s lesson you voted a sheet of paper multiple times. Identify the rectangles that were scaled copies of your original rectangle sheet of paper. Use the image to help.
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C,E
Related Questions
Given: g(n)= 3n²+2 and h(n) =-1-5
Find:
(g/h)(5)
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Answer:
g ( − 1 − 5 ) = 110
Step-by-step explanation:
Jarrod had $2,453 dollars in his bank account. After buying a television, he had $1653 in his bank account. What is the percent of decrease in money in
Jarrod's bank account after he purchased the television? Round your answer to the nearest tenth:
А
30.5 %
B
32.6%
C
33.4%
D
34.9%
MWP 20
3
A 11:13
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Answer:
d
Step-by-step explanation:
4) mZGHI = 176º, mZLHI = x + 143, and mZGHL = x + 55. Find x. H G
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Answer:
x = -11
Step-by-step explanation:
(x + 55) + (x + 143) = 176
Combine like terms...
2x + 198 = 176
Isolate x
2x = -22
x = -11
a square has a perimeter of 72 units. if its length measures 3y and its width measures 2x, what is the area of the square
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Answer:
324
Step-by-step explanation:
square has 4 sides.
perimeter adds all sides to make 72
72/4=18 units each side
length * width =area of square
square has all sides equal, so 3y and 2x are tricks to confuse. All sides are 18.
18*18= 324
Special angle pairs?
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Answer:
x = 113, y = 67
Step-by-step explanation:
y and 67 are vertically opposite angles.
Vertically opposite angles are equal.
y = 67
x and 67 are linear pair angles.
Sum of linear pair angles is 180,
x + 67 = 180
x = 180 - 67
x = 113
HelppppppppConsider the graph.
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Answer:
okay
Step-by-step explanation:
o-k-a-y
Five tenths of a circle equals what decimal part of a circle?
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Answer:
0.5
Step-by-step explanation:
5/10 of a circle is half of the circle.
Half is 0.5.
An image can translate horizontally and vertically at the same time.
O True
O False
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Answer:
False
Step-by-step explanation:
I think this is correct.
Answer:
True
Step-by-step explanation:
Diagonal is the process of moving an image along not only the x-axis but also along the y-axis at the same time.
solve the quadratic 3x^2+x-5=0
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Answer
x=1- the square root of 61/6
What value of x makes the equation -5x - (-7 - 4x) = -2(3x - 4) tru
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Answer: 1/10 or 0.1
Step-by-step explanation:
-(-7 - 4x) = -2(3x - 4)
7 + 4x = -6x + 8
* subtract 7 from both sides
4x = -6x + 1
* Add 6x to both sides
10 x = 1
* Divide both sides by 10
x = 1/10 or 0.10
This step makes sure that you know to distribute the negative.
-5x + [-(-7-4x)] = -2(3x-4)
Continue to simplify. Start by distributing across the parentheses.
-5x+(7+4x)= -6x+8
-5x+4x+7= -6x+8
-x+7=-6x+8
Once you can’t simplify either side any more, you try and isolate the variable onto one side.
-x+7=-6x+8
+x. +x
________
7=-5x+8
Then isolate the constants into one side.
7=-5x+8
-8. -8
______
-1=-5x
Then make sure you have the variable being multiplied only once.
-1= -5x
—. —
-5. -5
0.2=x
And then move your variable to the left.
x=0.2
The value of x that makes the equation true is 0.2
I hope that helps!!
seventeen is less than twice the sum of a number and three
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Answer:
no it would be more
Step-by-step explanation:
3+3=6 so not 17 at all
Answer:
x > 17/2 - 3
Step-by-step explanation:
17 < 2(x+3)
17/2 < x+3
17/2 - 3 < x
10am/3 divided by -5a/6
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What is the slope of a line that is perpendicular to the line y = -1/2x + 5
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To find the slope of a line perpendicular to another line, we simply need to find the inverse negative of the slope of the first one. This makes sense if you visualize it on a graph or in your head.
The slope of the line given is -1/2.
To find the inverse negative we first inverse the number, then take then negatuve of that (or opposite order).
The inverse of -1/2 is, -2 (switch the numerator and denominator or do to the power of -1, ^-1).
The negative of -2 is, 2.
Therefore the slope of the line perpendicular to y = -1/2x + 5 is 2.
Enter the correct answer in the box. Simplify this expression.
4⁹ over 4³
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I did this before.
Here my working out.
P.S it was on another account so you wont see it in my answers.
Hope this helped !
Hope U have an amazing day!
Harper knows he is 50 yards from school. The map on his phone shows that the school is 34 inch from his current location.
How far is Harper from home, if the map shows the distance as 3 inches?
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Answer:
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
1. We know that 1 yard is 36 inches, therefore, 50 yards expressed in inches is:
(50)(36)=1800in
2. If he is 50 yards from school and the map shows that the school is 34 inches from his current location, when it shows 3 inches the real distance is:
(1800)(3in)/24in=158.82
3. If you can to express it in yards:
158.82/36=4.41yd
Therefore, the answer is: 158.82 inches or 4.41 yards.
Madison needs to buy a new laptop for her music production. She borrows $2,100 and must pay the money back in equal amounts for 7 months. She must also pay $4 interest each month. What is her monthly payment, including interest?
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Answer:
304
Step-by-step explanation:
2100÷7=300
300+interest=300+4
=304
$304
Explanation:
$2100 divided by 7 months is $300 plus $4 interest it’s $304
if 1+1=2?
can somebody help me to find 5+5?
thanx (:
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Answer:10
Step-by-step explanation:
If you have 5 dots + 5 more dots that’s 10 dots in all
round 429 to the nearest hundred
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Answer:
400
Step-by-step explanation:
429 is closest to 400 on the number line so it would be 400
cual es el valor de la y en la siguiente ecuacion y/3 = 7
lo ocupo para mañana
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[tex] \frac{y}{3} = 7 \\ = > y = 7 \times 3 \\ = > y = 21[/tex]
Answer:y = 21
Which number is farther from 0 on a number line: -9 or 6? Explain your resoning.
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Answer:
-9 because it is to the left of the number line, smaller than 6 and a negative
A particular plant root grows 2.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters).
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Answer:
The plant root is growing 6.35 cm per month.
Step-by-step explanation:
This is a conversion problem. You are converting 2.5 inches to centimeters.
2. 5 inches * 2.54 cm/1 inch
inches cancels out and now you are left with multiplying 2.5 and 2.54.
2.5 * 2.54 cm = 6.35 cm
Which is the equation of the function?
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Step-by-step explanation:
A function is an equation that has only one answer for y for every x. A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2.
identify whether each if the following represents a quadratic function or not put yes or no
1. y = x² + 2
2. y = 2x - 10
3. y= 9 - 2x²
4. y = 2x + 2
5. y = 3x² + x² + 2
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9514 1404 393
Answer:
yesnoyesnoyesStep-by-step explanation:
The function is quadratic if the highest degree of any term is 2. Equations 2 and 4 have degree 1, so are linear (not quadratic) functions. Equations 1, 3, and 5 have terms of degree 2 (at most), so are quadratic functions.
_____
We assume that two terms of degree 2 in equation 5 is intentional. If one of those is supposed to be of degree 3 (or more), then that function is not quadratic.
PLEASE PLEASE PLEASE HELP ILL GIVE BRAINEST PLEAESE
Answers
Answer:
The last one
Step-by-step explanation:
There are two of the same x-values, meaning it is not a function.
Hopefully this helps!
Brainliest please?
can someone give me a full explanation on how to do this? thank you have a great day !
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Answer:
Exact area = 1800 - 450pi square cm
Approximate area = 387 square cm
I used 3.14 for pi to get the approximate value.
============================================================
Explanation:
Check out the diagram below.
As the diagram shows, the largest radius possible is half of the shortest dimension of this rectangle. So the radius of each identical circle is 30/2 = 15 cm. The radius cannot exceed this value, or else the circle will spill outside the rectangle.
The area of one circle would be
A = pi*r^2
A = pi*15^2
A = pi*225
A = 225pi
Two identical circles like this combine to a total area of 2A = 2*225pi = 450pi square cm.
The area of the brown shaded region in the figure, aka the amount of cardboard leftover, is exactly 1800 - 450pi. The 1800 is from the computation of 60*30 = 1800, which is the area of the original rectangle before we made any cuts.
If we wanted to find the approximate area, then we could use pi = 3.14 to get
1800 - 450pi = 1800 - 450*3.14 = 387
The approximate area remaining is 387 square cm. This value is approximate because pi = 3.14 is approximate. If you were to use more decimal digits of pi, then you'd get some other approximate area.
list 10 output device and 10 input device
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Answer:
10 Examples of Input devices:
1. Keyboard
2. Mouse
3. Light Pen
4. Optical/magnetic Scanner
5. Touch Screen
6. Microphone for voice as input
7. Track Ball
8. Joystick
9. Camera
10. Web cam (PC video camera)
10 Examples of Output Devices:
Monitor
Printer
Audio Speakers
Headphones
Projector
GPS
Sound Card
Video Card
Braille Reader
Plotter
Which relation is a function?
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Answer:
2nd one from the top
Step-by-step explanation:
it is x=1
please someone help
100 points
Answers
Answer:
where is the question on which topic
(3x + 3) (2x - 1)=0
solve using zero product property
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Answer: there are two variations to the answer depends how you solve it
Step-by-step explanation: [tex]x= \frac{1}{2}[/tex] or [tex]x= -1[/tex]Evaluate for z
11 + 3/5z = 38
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Answer:
45
Step-by-step explanation:
Combine 3/5 and z
Move all terms not containing z to the right side of the equation.
3z/5=27
Multiply both sides of the equation by 5/3
Simplify both sides of the equation.
z=45
