Answer:
Translation, Reflection, Rotation
Step-by-step explanation:
In mathematics, objects undergo series of transformations. Transformation can be defined as the movement of an object from one particular position to another position
The transformations that an object undergoes are such that the resulting figure created is SIMILAR TO OR THE SAME AS the original figure is referred to as ISOMETRIC TRANSFORMATIONS.
They are:
a) Translation: The movement that occurs in translation of objects is the sliding movement. During translation, an objects is moved from one point to another point without rotating or reflecting the object. This is also known as sliding.
b) Reflection: During reflection, an object is transformed turning it over the line of reflection to another side or position.
c) Rotation: Rotation is the transformation of an object by rotating the object about a fixed point.
Answer these maybe? I’m confused
Step-by-step explanation:
c) j = 95 degree (similar triangle)
d) jk/4 = 4.6/9.2
jk/4 = 1/2
jk = ?
Answer:
angle k = 30.4
Step-by-step explanation:
Large triangle :
95 + 15 = 110
180 - 110 = 70 degrees
Now, the second triangle is 2.3 times larger than the first one.
(9.2 divide 4 = 2.3)
so, 70 degrees divided by 2.3 = 30.4
If you are making a complementary angle and one angle is 70 degrees. What must the other angle measure?
Answer:
20 degrees
Step-by-step explanation:
complementary angles sum up to 90 degrees
Answer:
[tex]20 \: \: degrees[/tex]
Step-by-step explanation:
complementary angles mean either of two angles whose sum is 90°.
[tex]x + 70 = 90 \\ x = 90 - 70 \\ x = 20 \: \: degrees[/tex]
simplify log 4 - log 8
Answer:
-log2
Step-by-step explanation:
log4 - log8 = log2² - log2³
= 2log2 - 3log2
= (2 - 3)×log2
= (-1)×log(2)
= -log2
please help quickly !
Answer:
See Below:
Step-by-step explanation:
b*3/5 = l
where b is the cost of the bill, being multiplied by 3/5 to find out how much of it was l, labor cost.
We now labor was 79.50 so we substitute that for l.
b*3/5= 79.50 We now multiply by 5/3 on both sides to isolate b, the cost of the bill.
b= 132.50
The correct equation is D, 3/5*b = 79.50 and the total bill was 132.50
Answer:
antwoord
Is d
Step-by-step explanation:
please help !!
use this set of points to help answer 11a and 11b:
(0,9) (2,8) (4,7) (6,6) (8,5)
11a. Write a point that could be added so that the set of points represents a function.
11b. Write a point that could be added so that the set of points does not represent a function.
Answer:
11a. (1, 1)
11b. (2, 2)
Step-by-step explanation:
A function cannot have an x-value that produces multiple different y-values. A function can have a y-value that produces multiple different x-values.
For this question, you could put in a number of different points and still get the right answer. If you work through this problem yourself again and pick different points from mine, it doesn't mean that it is wrong. As long as it follows the rules stated above, you will get the correct answer.
11a. (1, 1)
This is an x-value that was not stated in the data set. This means that, as far as we know, there is only one y-value for the x-value of 1.
11b. (2, 2)
This is an x-value that was stated in the data set. This means that for the x-value of 2, there are two y-values: 2 and 8.
lisa watches the vehicles that passes buy in front of he apartment building.she has counted 15 vans and 30 cars. what is the approximate probability that the next vehicle lisa sees is a van?
A) 25%
B) 0.5
C)1/3
D3/2
Please help
Algebra 1
Look at the photo below...
horizontal line: x=9
vertical line: y=3
You can plug it into the application demos to see it visually just put y=3 on one line and x=9 on the other
Can someone please tell me what is 9x = -7
Answer:-7/9 ( as a fraction )
Step-by-step explanation:
To isolate x divide 9 on both sides
You get -7/9
12/19*.............................= -12/19
Answer:
[tex] \frac{12}{19} \times \underline{\bold{-1}} = -\frac{12}{19} [/tex]
Step-by-step explanation:
[tex] \frac{12}{19} \times ..... = -\frac{12}{19} [/tex]
= [tex] \frac{\frac{12}{19}}{-\frac{12}{19}} [/tex]
= [tex] \frac{12}{19} \times -\frac{19}{12} [/tex]
= [tex] -\frac{228}{228} [/tex]
= [tex] \bold{-1} [/tex]
So, the appropriate value to complete it is -1
#CMIIW ^^
Answer:
-1 is the answer
Step-by-step explanation:
:)
Jose is x years old. His brother, Felipe, is 2 years older than Jose. Their aunt, Maria, is three times as old as Felipe. Write and simplify an algebraic expression to show Maria’s age in years. (Hint: your answer will not be a number...it will be an algebraic expression)
Answer:
3(x + 2) = 3(x) + 3(2)
= 3x + 6
Step-by-step explanation:
If you take a number, times by 8 then add 6. You get the same as if you took the number, times by 3 then subtract 7. What is the number?
I don't say you have to mark my ans as brainliest but if it has really helped u plz don't forget to thank me....
Malcolm and Ravi raced each other.
The average of their maximum speeds was km/h260 if doubled Malcolm's maximum speed would be km/h80 more than Ravi's maximum speed.
What were Malcolm's and Ravi's maximum speeds?
Answer:
ravi's is 440 and malcolm's is 520 i think
Step-by-step explanation:
Find the measure of Angle b - ONLY TYPE THE NUMBER (if you write the number with anything else, it will be counted incorrect by the system) *
Answer:
47 degrees
Step-by-step explanation:
i hope this helps
A die is rolled. What is the probability that the result is less than 3?
Answer:
1/6 if the die is 6 sided
Step-by-step explanation:
it wold have a 1/6 chance to land on 3 if the die is 6 sided
I need to pass this please any help is appreciated
Answer:
GF = GE so GE = 7x-3
Answer:
GE = 38
Step-by-step explanation:
6x + 2 = 7x - 3
6x + 5 = 7x
5 = x
Put the variable into the equation of GF, since GF and GE make a square therefore are equal.
7(5) - 3
GE = 38
Can anybody help me solve this? You must solve for x first.
(click on image for full picture)
Answer:
The measure of U is 106 degrees
Step-by-step explanation:
Ok, so first let's solve for x (noting that the interior angles add up to 360)
W=90 (right angle) V = 11x+1 X=75 U=12x+10
now let's put them into equation format:
90 + 11x + 1 + 12x + 10 + 75 = 360
combine like terms:
90 + 1 + 10 + 75=176 11x + 12x=23x
we get: 23x + 176=360
solve: -176 -176
23x = 184
/23x /23x
x = 8
Now we have to solve for U:
12(8) + 10 = ?
96 + 10 = 106
Thus, it is 106 degrees
Which book should they choose for the district?
Answer:
A
Step-by-step explanation:
While the obvious answer might be Book B because that had the most amount of teachers that approved it, I looked at it a different way. I think that the best book has the greatest percentage of teachers approved compared to the total teachers who reviewed the book. Let's apply this to the 4 books.
A: Approved = 8 Total = 9 8/9 = 88%
B: Approved = 24 Total = 29 24/29 = 83%
C: Approved = 12 Total = 16 12/16 = 75%
D: Approved = 20 Total = 26 20/26 = 77%
As you can see, Book A should be chosen because it has the highest percentage. I hope this helps and makes sense!
If -----
1 =2
3=18
5=50
4=32
Then,
6=?
Answer:
i believe the answer is 80
Step-by-step explanation:
Which side lengths form a right triangle? Choose all answers that apply: Choose all answers that apply: (Choice A) A 3, 6, \sqrt{45}3,6, 45 3, comma, 6, comma, square root of, 45, end square root (Choice B) B \text{2.5, 6, 6.5}2.5, 6, 6.5start text, 2, point, 5, comma, space, 6, comma, space, 6, point, 5, end text (Choice C) C 4, 8, \sqrt{80}4,8, 80
Answer:
A, B and C
Step-by-step explanation:
Given any three side lengths of a right triangle, the longest side is the hypotenuse.
The side lengths of a right triangle must satisfy the Pythagorean Theorem.
Pythagorean Theorem: [tex]Hypotenuse^2=Opposite^2+Adjacent^2[/tex]
Option A: [tex]3, 6, \sqrt{45}[/tex]
[tex](\sqrt{45})^2=3^2+6^2\\45=36+9\\45=45[/tex]
True
Option B: 2.5, 6, 6.5
[tex]6.5^2=6^2+2.5^2\\42.25=36+6.25\\42.25=42.25 (TRUE)[/tex]
Option C: [tex]4, 8, \sqrt{80}[/tex]
[tex]4, 8, \sqrt{80}\\( \sqrt{80})^2=4^2+8^2\\80=16+64\\80=80 (TRUE)[/tex]
Since all are true, the side lengths in Options A, B and C forms a right triangle,
Answer:
ABC
Step-by-step explanation:
What does 3 to the zero power equal?
Answer:
1
Step-by-step explanation:
any number to the power 0 is equal to 1
Answer: 1
Step-by-step explanation:
n^0 = 1
any number raise to zero is one
Which of the following values is the solution to the equation
-16 + x = -30 ?
1.)-2
2.)-14
3.)-480
4.)-46
Answer:
Step-by-step explanation:
x - 16 = -30
x = -14
Answer:
3.
Step-by-step explanation:-16 + x = -30
-7.33 - 1.3n = -0.18
HELPPPPP!!!!
Answer:
The answer to your probem is -5.5
Answer:
-1.3n - 7.33 = -0.18
-1.3n = 7.15
n = -5.5
Step-by-step explanation:
Use the work shown below to find the simplified product. StartFraction 25 x squared Over 2 x + 6 EndFraction times StartFraction 2 Over 5 x EndFraction StartFraction 25 x squared Over 2 (x + 3) EndFraction times StartFraction 2 Over 5 x EndFraction Choose the simplified product.
Answer:
c
Step-by-step explanation:
:)
Answer:
C.
Step-by-step explanation:
5x/x+ 3
The orange shape is a dilation of the black shape. What is the scale factor of the dilation?
Answer:
4
Step-by-step explanation:
If one discount point costs the borrower 1% of the loan amount and increases the lender's yeild by ⅛ of 1 percent how many discount points must be purchased to lower the interest rate by 1 percent
Answer:
He has to buy 8 of course
Step-by-step explanation:
Which expression is equivalent to 8 x minus 12 y + 32?
A.16 (0.5 x minus 4 y + 32)
B.16 (0.5 x minus 0.75 y + 32)
C.16 (0.5 x minus 0.75 y + 2)
D.16 (0.5 x + 4 y + 2)
Answer:
Because is said
Step-by-step explanation:
C
Why is math so hard
Answer:
because their are so more calculaition
Which equation can be used to find the surface area of the cylinder?
d = 6 cm
h = 14 cm
S= 2(14)2 + 25(14)(6)
S=2(3)2 + 2(3)(14)
S=28(6)2 + 25(6)(14)
S=2643)2 +27(3)(14)
Answer:
S = π( 2(9) + 2(3)(14))
Step-by-step explanation:
Here we are to select which of the options best describe the equation that could be used to find the surface area of the cylinder.
Mathematically,
the surface area of a cylinder can be calculated using the formula
S = 2 π r^2 + 2 π rh
from the question, we have r as d/2 = 6/2 = 3cm and h = 14cm
We plug these two values into the equation above
Thus, we have
S = 2 * π * 3^2 + 2 * π * 3 * 14
S = π( 2(9) + 2(3)(14))
SHOW WORK FOR BRAINLEST!
Are the two figures similar? If so, give the scale factor of the first figure to the second figure.
Answer:
Step-by-step explanation:
The scale factor is 2/3
2/3=2*2/2*3=4/6
2/3=2*3/3*3=6/9
The two figures are similar and the scale factor of the first figure to the second figure is [tex]\frac{2}{3}[/tex]
What is Scale factor?The scale factor is a measure for similar figures, who look the same but have different scales or measures.
From the given figure take the same sides of both figure
Width = [tex]\frac{6}{9}=\frac{2}{3}[/tex]
Length = [tex]\frac{4}{6}=\frac{2}{3}[/tex]
Height = [tex]\frac{2}{3}[/tex]
Therefore the scale factor is [tex]\frac{2}{3}[/tex]
Hence, the two figures are similar and the scale factor of the first figure to the second figure is [tex]\frac{2}{3}[/tex]
Learn more about Scale factor here
https://brainly.com/question/22312172
#SPJ2
whats the radius for the circle? x^2+2x+y^2+4y-6=0
Answer:
r = [tex]\sqrt{11}[/tex]
Step-by-step explanation:
So we need to complete the square for both parts of the equation
First though we can add the 6 to the other side so we have x² + 2x + y² + 4y = 6
So first we can complete the square for x² + 2x
To do so we need to use [tex](\frac{b}{2} )^{2}[/tex] to figure out the number we need to add to both sides
In this case our b is 2, so substituting this in we get [tex](\frac{2}{2} )^{2} =(1)^{2} =1[/tex]
Here we add 1 to both sides and now we have x² + 2x + 1 + y² + 4y = 6 + 1
Now we can follow the same steps to complete the square for y² + 4y
Here our b is 4, so substituting this in we get [tex](\frac{4}{2} )^{2}=(2)^{2} =4[/tex]
Now we add 4 to both sides and now we have x² + 2x + 1 + y² + 4y + 4 = 6 + 1 + 4
Now condensing everything we have (x + 1)² + (y + 2)² = 11
The formula for a circle is (x - h)² + (y - k)² = r²
In our equation we have r² = 11
To find the radius we need to take the square root of both sides [tex]\sqrt{r^{2}} =\sqrt{11}[/tex] to get r = [tex]\sqrt{11}[/tex]