Answer:
1,2,4
Step-by-step explanation:
I just took the test and got it right and its the only logical answer.
If ΔXYZ, after reflection and dilation by a scale factor of 1/2, ΔX'Y'Z' is created, the following would be true:
1. △XYZ ~ △X'Y'Z'
2. AngleXZY ≅ AngleY'Z'X'
4. XZ = 2X'Z'
Dilation of ShapesWhen a shape is dilated, the new image formed is similar to the original shape.Similar shapes have proportional side but congruent corresponding angles.Thus, if ΔXYZ, after reflection and dilation by a scale factor of 1/2, ΔX'Y'Z' is created, the following would be true:
1. △XYZ ~ △X'Y'Z'
2. AngleXZY ≅ AngleY'Z'X'
4. XZ = 2X'Z'
Learn more about dilation on:
https://brainly.com/question/10253650
After a discount of 30%, the sale price of a ride
pass at a fun park is $35. What was the original
price?
Answer:
Step-by-step explanation:
Its simple really, its 45.5
Since its a mark down and you want to find the original number, you have to multiply 35 by 1.3
35 x 1.3 = 45.5
Which then gives you 45.5
What is the value of x?
Step-by-step explanation:
Given in the picture that,
2x + 2x + 2x + 2x + 2x = 11
So, by the problem,
=> 2x + 2x + 2x + 2x + 2x = 11
=> 10x = 11
[tex] => x = \frac{11}{10} or \: 1.1(ans)[/tex]
Hence required value of x is 1.1 (Ans)
Help ASAP NEED HELP
Answer:
Its C
Step-by-step explanation:
first you would do the square which would be 3x3 which is 9 next you would do the rectangle which is 9x3 which is 27
9+27=36
4-(-5)
Integer Rules
Step-by-step explanation:
4-(-5)
= 4+5
= 9
............
Determine whether the given value is a solution of the equation. Show your work.
21 = x − 5; x = 16
Step-by-step explanation:
No Not an answer
21=x-5
x=26
HELP I WILL GIVE BRAINLYEST TO WHOEVER GETS IT RIGHT PPPPPPPPLLLLLLLLEEEEEEEEESSSSSSSSEEEEEEEEE
Answer:
3/8
Step-by-step explanation:
Answer:3/4 pretty sure
Step-by-step explanation:
I do not know but that would be my answer
What are the solutions to the equation x2-12x + 20 = –20?
x = 2, 10
Solve value of x by factoring, getting
(x - 2)(x - 10) = 0
What's the area of the trapezoid?
Answer:
Mark brainliest please if i am correct one more brainliest please
Step-by-step explanation:
A=a+b
2h=15+25
2·5=100
Answer:
51.2
Step-by-step explanation:
plz mark me as brainliest
if you were to roll two standard six-sided dice, what is the probability that both land on a 3 or greater
Answer:
4/9
Step-by-step explanation:
P(≥3 and ≥3) = 4/6 x 4/6 = 4/9
Exits along interstate highways were formerly numbered successively from the western or southern border of a state. However, the Department of Transportation changed most of them to agree with the numbers on the mile markers along the highway. a. What level of measurement were data on the consecutive exit numbers
Answer:
The appropriate response will be "Ordinal".
Step-by-step explanation:
Consecutive exit figures would be quantified on either the 'ordinary' magnitude because they were represented progressively again from the southwestern boundary including its nation. There would seem to be a clear structure to also be accompanied whilst also numbering, as well as that there were no wide variation exit figures.
-X – 3, solve for a when g(x) = 6.
PLSSS
Question 3
5 1
Divide 6 • 12
Answer:
5/6 divided by 1/12 = 10.
Hope this helped!
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
(5/6)÷(1/12) = 10
A Data Scientist of a Fortune 500 banking firm is looking at the relationships between various age groups of adults and types of investments portfolios. He is looking at a Chi Square distribution in his statistical software. What is the probability that x is larger than 12 when df = 19?
Answer:
The probability that x is larger than 12 when df = 19 = 0.100
Step-by-step explanation:
We are supposed to find the probability value at x>12 at degree of freedom equals to 19.
P(x>12)
By looking at the chi square table we can see, at df = 19 and x>12, P(x>12) is equal to 0.100
because at df = 19, the least x values is 27.2036 for which (Px=27.2036) or (Px>12) = 0.100
Perform the
ect
1. Find the sum of 5x + 20 and the
opposite of 20.
Find the sum of 5x +20 and the opposite of 20
Answer:
[tex]Sum = 5x[/tex]
Step-by-step explanation:
Given
1: 5x + 20
2: Opposite of 20
Required
Find their sum
Suppose that a is a number; The opposite of a is -a. So, the opposite of 20 is -20.
Having said that:
The required sum is:
[tex]Sum = 5x + 20 + (-20)[/tex]
Remove bracket
[tex]Sum = 5x + 20 -20[/tex]
[tex]Sum = 5x[/tex]
what is the sum of 4 and 5
Answer:
The answer is 9 because 4+5=9
Step-by-step explanation:
Please help I don’t get it
Answer:
y = 2x ± 3
························
Step 1. The first blank is found at the point in which the line crosses the x- axis
Step 2. The second blankis found at the point in which the line crosses the y- axis
In this case those two points are 2 and 3
Hope this helped!
The diagram represents a 12 cm by 4 cm rectangle.
12 cm
4 cm
Calculate the area of the rectangle, giving the units of your answer.
what percent of 467.00 80%
Answer:
80% of 467 is 373.6
Step-by-step explanation:
Answer:
I beleive the answer to your question is 373.6.
Step-by-step explanation:
80% of 467 is 373.6. Or your answer is 93.4. because 373.6 minus 467 is 93.4
Si un rectángulo con perímetro de 74 pulgadas tiene un largo de 5 pies más que el ancho,
¿cuáles son las dimensiones?
Perímetro del rectángulo = 74 pulgadas
Deje que el ancho del rectángulo sea 'x'.
Entonces, la longitud de este rectángulo = x + 5
We know that :
[tex]\color{hotpink}\tt \: Perímetro \: del \: rectángulo =\color{plum} 2 × (l + b) [/tex]
Lo que significa :
[tex] =\tt 2(x + x + 5) = 74[/tex]
[tex] =\tt 2(2x + 5) = 74[/tex]
[tex] =\tt 4x +10 = 74 [/tex]
[tex] =\tt 4x = 74 - 10[/tex]
[tex] =\tt 4x = 64[/tex]
[tex] =\tt x = \frac{64}{4} [/tex]
[tex]\color{plum} =\tt x = 16[/tex]
Por lo tanto, el ancho de este rectángulo = 16 pulgadas
Entonces, la longitud de este rectángulo :
[tex] =\tt x + 5[/tex]
[tex] = \tt16 + 5[/tex]
[tex]\color{plum} =\tt 21 \: pulgadas[/tex]
La longitud de este rectángulo = 21 pulgadas
Por lo tanto :● Longitud del rectángulo = 21 pulgadas
● Ancho del rectángulo = 16 pulgadas
Simply the problem
(4×10⁵)(8.03×10-³)
Answer:
would be 32120000 or alternative form 3.212x10 and a 7 on top.
Step-by-step explanation:
help please and thank youu
Answer:
c
Step-by-step explanation:
number number number number
HELP ASAP!! What is angle 1 called??
As part of an economics class project, students were asked to randomly select 500 New York Stock Exchange (NYSE) stocks from the Wall Street Journal. As part of the project, students were asked to summarize the current prices (also referred to as the closing price of the stock for a particular trading date) of the collected stocks using graphical and numerical techniques. Identify the sample of interest for this study. Group of answer choices
Answer: The 500 NYSE stocks that current prices were collected from
Step-by-step explanation:
The sample of interest simply means a representation of the population. With regards to the information given pertaining to the question, the sample of interest will be "The 500 NYSE stocks that current prices were collected from".
The 500 NYSE stocks represents the total NYSE stocks that are available.
Solve for x.
x² = 9
x=±3
x=±4.5
x=±18
x=±81
What is the total area? Use 3 for Pi.
Answer fast pls!! xx
Answer:
1318.8
Step-by-step explanation:
i got this
28 x 15=420
420 x 3.14= 1318.8
Answer:
243.37 in^2
Step-by-step explanation:
large rectangle=28x15=420 (now we need to deduct the circular areas)
circular area =7.5^2(3.14)=176.63 (radius^2xPi) (this is for a full circle which accounts for the two semi circles)
420-176.63=243.37
Help please
What is the value of b?
Answer:
3[tex]\sqrt{13}[/tex]
Step-by-step explanation:
Find 'c' first by using the Altitutude Rule:
4/c = c/9
cross-multiply to get:
c = [tex]\sqrt{36}[/tex] or 6
Now you can find 'a' by using the Pythagorean Theorem:
4² + 6² = a²
a = [tex]\sqrt{52}[/tex]
Now you can find 'b' by using the Pythagorean Theorem:
([tex]\sqrt{52}[/tex])² + b² = (9+4)²
52 + b² = 169
b² = [tex]\sqrt{117}[/tex]
b = [tex]\sqrt{117}[/tex] = [tex]\sqrt{3}[/tex][tex]\sqrt{3}[/tex][tex]\sqrt{13}[/tex]
b = 3[tex]\sqrt{13}[/tex]
3x+2x-13=47 solve for x
Please show the work
Sue has 100 dimes and quarters. If the total value of the coins is $21.40, how many of each kind
of coin does she have?
How tall are you in centimeters (1 inches =2.54)
Answer:
Im about 178 centimeters
Step-by-step explanation:
204 students went on a field trip. Four buses were filled and 8 students traveled in cars. How many students were on each bus?
Answer:
49
Step-by-step explanation:
204-8=196 in buses
each bus= 196÷4=49
