Answer:
D
Step-by-step explanation:
Just took the quiz. Hope it helped
Answer is Option - D
Scale Factor is defined as the ratio of the size of the new image to the size of the old image.
If the scale factor is more than 1, then the image stretches.
If the scale factor is between 0 and 1, then the image shrinks.
If the scale factor is 1, then the original image and the image produced are congruent.
The only change in the dilation process is that the distance between the points changes. It means that the length of the sides of the original image and the dilated image may vary.
Here,
By dilation with factor 2 to the small triangle, its sides becomes equal as big triangle.
Now, center the small triangle at origin(0,0).
Then, transform the small triangle to (x + 6, y) i.e., it exactly gets the coordinates of the big triangle.
There are same in terms of sides length and coordinates.
Learn more about Scale factor and dillate here:
https://brainly.com/question/12233914?referrer=searchResults
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solve thiss puntos gratis
Step-by-step explanation:
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Answer:
holalaaa
Step-by-step explanationgcias pror lpos autn:os
Pls help me!!!! Awarding brainliest!!!!!
Answer:
H, 96.56
Step-by-step explanation:
First, find the area of the square: 8x8=64
do 17-8-4 to get 5, which is the triangle base
Then, the triangle area: 8x5=40/2=20
Finally, the circular shape area: π·4^2=50.26
divide that by 4 because it's 1/4 of a circle: 12.56
then add all the sums together: 64+20+12.56=96.56
The slope of the line shown on the
graph below is
simplified 1/3 is the slope
Which expression is equivalent to?
Answer: 7x^3y^4z^2
Step-by-step explanation:
Use the percent bar model to find the missing percent.
PLS HELP ASAP ILL MARK BRAINLIEST
I NEED HELP ASAP PLZ HELP
Answer:
80
Step-by-step explanation:
The water of a tank is initially 24 feet, and it is being
drained at a rate of 3 feet per day. The equation below
expresses the water level, y, in feet, in terms of the number
of days, x, since the tank began draining.
y = 24 - 3x
A scientist might be interested in the x-intercept of this
equation because it represents the moment when the tank
will be empty. Which of the following is the x-intercept of
the equation above?
Answer:
oof
Step-by-step explanation:
will give BRAINLISTED Find the interest rate for an account that now has a balance of $550.40. THe principal was $400 and it has been earning interest for 7 years.
How do you do this?
I don't understand it.
Answer:
what this is so weird umm try to connect b,c,and try to connect c it b again
Do you see those grid lines? Since you can't go diagonally across them, draw your line ON THEM; I would start at C and go up one, right 3, and then up one again. That connects C & A. If you want you could do A to A, which is the easiest option. Just go down straight to the A at the bottom. Hope that helps!
find the value of y-7 when y=15
Answer:
8
Step-by-step explanation:
y-7 when y=15
15-7=8
solve for a: a2 + b2 +c2
Answer:
I need the whole question plz.
Step-by-step explanation:
(a+b+c)*2
Answer:
[tex]a^2+b^2+c^2[/tex]
Step-by-step explanation:
It can only be simplified not solved.
Please help and explain it!
Answer:
the perimeter is 21
Step-by-step explanation:
formula -
P = a + b + c + d you can find the length of your sides by looking at the units
P = 5 + 8 + 4 + 4 on the graph (just count how many squares makes the side
P = 21 you are looking for) ex: side a (the top line) is 5 units
Will uses 36.12 ounces of milk to make 9 shakes. About how much milk is in each shake?
Answer:
About 4 oz
Step-by-step explanation:
36.12 is founded to 36. 36 oz /9 milkshakes is 4oz per milkshake.
Answer:
There is 4.01333333333 ounces of milk in each shake (i'm not entirely sure tho)
Step-by-step explanation:
Help this is due at 11:59
Answer:
y = 2x - 2
Step-by-step explanation: Can I get brainliest? Thanks!
1. Slope-intercept form: y=mx+b
m = slope
x = degree of slope
b = y-intercept
2. Solve
m = 4/2 = 2
b = -2
y = 2x - 2
Someone help me asap please
Answer:
x-intercepts = (8, 0) and (-4, 0)
y- intercept = (0, 8)
vertex = (2, 9)
Step-by-step explanation:
Sorry if its wrong but I think it's where the coordinates are according to the graph. The x-int would hit at the x-axis, y-int would hit the y-axis, and the vertex would be where it's highest point is
at the airport, parking lot a charges $3.00 to enter and $9.00 per day to park. parking lot b charges $10.00 to enter and $6.00 per day. part a. which lot is less expensive if you need to park for 3 days? part b. which lot is less expensive if you need to park for 8 days? part c, what are the two equations for this system?
Answer:
Lot A is cheaper to stay in for 3 days and Lot B is cheaper for 8 days
Step-by-step explanation: Part A is Lot A because $9 a day for 3 days is $27+$3 dollar entry fee is 30 dollars for 3 days.
Part B: Lot B is better here because instead of paying $75 for 8 days, you pay $58.
Part C: $3.00 + 9.00x and 10.00 + 6.00x
A square-shaped notice board is of area 100 sq.Ft. If an identical rectangular chart of length 12.5 ft cover the board, then what is the breadth of the chart
Answer:
8 feets
Step-by-step explanation:
Given that:
Area of rectangular board = 100 ft²
Length if identical rectangular chart = 12.5ft
The are of a rectangle is obtained thus :
Area = Length * breadth
100 = 12.5feets * breath
The breadth = 100 ft² / 12.5 ft
The breadth of the chart = 8 feets
PLEASE HELP
WILL GIVE BRAINLIEST
Graph the function f(x)=3/2x−4.
Use the line tool and select two points to graph
Answer:
Use these points.
(1, -2.5)
(-1, -5.5)
3/2x1=1.5-4=-2.5
3/2x-1=-1.5-4=-5.5
Answer:The two points on the graph are (0,-4) and (2.667,0)
Step-by-step explanation:
We are given that a function. We have to graph the function using line tool and select two points to graph. Let Substitute x=0 then, we get Therefore, the equation cut the y- axis at point (0,-4). Substitute y=0 then we get
Increase of the product of two and a number by 4 to obtain 56
What is the similarity ratio (scale factor) of the larger triangle to the smaller triangle?
similarity ratio =??
Answer:
5/11Step-by-step explanation:
Corresponding side have same ratio:
55/121 = 5/11 (divide by 11)40/88 = 5/11 (divide by 8)30/66 = 5/11 (divide by 6)The similarity ratio or the scale factor of the larger triangle to the smaller is 5/11
Answer:
5/11
Step-by-step explanation:
Correct answer
Can someone plz help me with this one problem
I’M MARKING BRAINLIEST!!!!
Answer:
start at 6 and go up one and over one
Step-by-step explanation:
Answer:
hope this is what your asking for
Step-by-step explanation:
I need help answer these and show your work please I really need help I will make you brainily person and give you points.!!
Answer:
#1 s=-133/5
#3 a. b=-4
#3 b. x=23.45
#3 c. p=201
Step-by-step explanation:
#1 −5(s+30)=−17
Step 1: Simplify both sides of the equation.
−5(s+30)=−17
(−5)(s)+(−5)(30)=−17(Distribute)
−5s+-150=−17
−5s−150=−17
Step 2: Add 150 to both sides.
−5s−150+150=−17+150
−5s=133
Step 3: Divide both sides by -5.
−5s−5=133/−5
s=−133/5
#3 a. [tex]-\frac{1}{2} (b-6)=5[/tex]
Step 1: Multiply both sides by 2
[tex](-\frac{1}{2} (b-6))(-2)=5(-2)[/tex]
Step 2: Simplify
b-6=-10
Step 3: Add 6 to both sides
b-6+6=-10+6
Step 4: Simplify
b=-4
#3 b. 0.4t(x-0.45t)=9.2
Step 1: Divide both sides by 0.4
[tex]\frac{0.4t(x-0.45t)}{0.4} =\frac{9.2}{0.4}[/tex]
Step 2: Simplify
x-0.45=23
Step 3: Add 0.45 to both sides
x-0.45+0.45=23+0.45
Step 4: Simplify
x=23.45
#3 -4(p-212)=44
Step 1: Divide both sides by -4
[tex]\frac{-4\left(p-212\right)}{-4}= \frac{44}{-4}[/tex]
Step 2: Simplify (there is way more to this step than I am putting)
p-212=-11
Step 3: Add 212 to both sides
p-212+212=-11+212
Step 3: Simplify
p=201
help please!!!!!!!!!
Answer:
View Screenshot
Answer:
x = -8
Step-by-step explanation:
9/4 = (x-10)/x
Cross multiplying,
9x = 4(x - 10)
9x = 4x - 40
9x - 4x = -40
5x = -40
x = -40/5
x = -8
Write an equation that has the given number of solutions.
A. No solution
B. infinitely many solution
Answer:
A) x+5=x+3
B) x+5=5+x
Step-by-step explanation:
A) If an equation has no solutions then when it is algebraically solved it will be an untrue statement.
For example, x+5=x+3. To solve subtract x from both sides. This becomes 5=3, which is not a true statement. Therefore, there are no solutions.
B) If an equation has infinite solutions then when it is algebraically solved it will be a statement that is always true.
For example, x+5=5+x. To solve first subtract x from both sides. This equals 5=5, which is always true. Therefore, there are infinite solutions.
Which of the following coordinates is farthest to the right of the origin on a coordinate plane?
Question 5 options:
(4, 15)
(-19, 7)
(0, 12)
(7, 0)
Answer:
the answer is (7,0)
Step-by-step explanation:
(0,12) lies on the y axis, (-19, 7) lies on the left side and (4,15) is not far enough...
therefore, (7, 0) is the answer
Besties help me please
Answer:
Prism A: 264; Prism B: 265.125
Step-by-step explanation:
✔️Surface area of the triangular prism = base area + Perimeter*Height of prism
Base area = ½*bh
b = 6 cm
h = 8 cm
Base area = ½*6*8 = 24 cm²
Perimeter of base = 6 + 8 + 10 = 24 cm
Height of prism = 10 cm
Surface area of the triangular prism = 24 + 24*10 = 264 cm²
✔️Surface area of rectangular prism = 2(LW + LH + HW)
L = 5.25 cm
W = 5.25 cm
H = 10 cm
Surface area of rectangular prism = 2(5.25*5.25 + 5.25*10 + 10*5.25)
= 265.125
PLEASE HELP ME ASAP!!!! GIVING 20 POINTS AWAY!!
Answer:
A? I think it's a if it's not then I dont know
Someone please help meee
(1, -4)
You could just count the units
An iron dinner bell is in the shape of an equilateral triangle with a side length of 8 5/8 inches. Find the length of the rod used to create the bell
Answer:
25 7/8inches
Step-by-step explanation:
The length of the rod is equal to the side length of the equilateral triangle
Let the length of the rod be x
Since an equilateral triangle has all its sides equal, its perimeter is expressed as;
P = x+x+x
P = 3x
Given x =8 5/8
P = 3(69/8)
P = 207/8
Express as mixed fraction
P = 25 7/8 inches
Hence the length of the rod used to create the bell is 25 7/8inches
what is 986767856776 - 978687687 + 87758697979 divided by 2 =
Answer:
1029668518078.5
Step-by-step explanation:
Just put it in a calculator :D