Answers
Answer:
The single transformation that maps shape A onto shape B is a reflection across the line y = 2
Step-by-step explanation:
The coordinates of the A are A(-1, 3)
The coordinates of the corresponding point on B is (-1, 1)
Therefore, given that the x-coordinates of the pre-image A and the image B are the same, therefore, we have that image B is a reflection of image A
Also half the vertical distance between figure A and B = (3 - 1)/2 = 1
Therefore, figure A is obtained from figure B by reflection across a horizontal line, 1 unit below the lowest y-coordinate of figure A which is the line y = 3 - 1 = 2
Therefore, we have;
The single transformation that maps shape A onto shape B is a reflection across the line y = 2
Related Questions
12
13
15
D
The length of side CD =
The length of side BC =
The length of side BD =
Answers
I haven’t studied on this at all I need help lol
Answers
Answer:
1. X,-1
2. X≥2
Step-by-step explanation:
This is right
I need help for all three! Thank you!
Answers
Answer:
3a. 0.415
b. 18.75
Step-by-step explanation:
3a. 2.49/6
=0.415
b. 150/8
=18.75
A right rectangular prism has a length of 3 1/3 a width of 2 1/2 and a height of 4 1/3 yards. What is the total volume
Answers
Answer:
The answer is 30 V=whl=3·2·5=30
Step-by-step explanation:
The population of town A increases from 1,346 to 1,500. In the same period, the population of town B increases from 1,546 to 1,800.
a. Find the percent of increase in population for town A and for town B.
b. Which town had the greater percent of increase?
Answers
a. you would do 1346/1500 to get 0.8973333333333. i you want to check that you can do 1346/0.8973333333333 and you would get 1500. I'm just going to round 0.8973333333333 down to 0.897. So for town B you would also do 1546/1800 which brings you to 0.858889 you can again do 1546/0.858889 but i found that 0.8588888888 gives you the most accurate answer. so rounding that down to 0.859
b. you can see that 0.897 is a larger percent that 0.859 so town a had a larger increase than b
Lola's hockey team lost 15% of
their games this season. If they
lost 3 games, how many games
did they play in total?
(show your work)
Answers
Answer:
[tex]20[/tex]
Step-by-step explanation:
Let [tex]x[/tex] = games played in total
From the fact that [tex]15\%[/tex] of the games the team played is equivalent to [tex]3[/tex] games, we can write:
[tex]15\%x = 3[/tex]
[tex]x=3\div 15\%[/tex]
[tex]=20[/tex]
∴ Lola's hockey team played a total of 20 games.
Hope this helps :)
HELP PLZ CHECK MY ANSWER, PLZ DONT SPAM
look in the attachment below
Answers
Answer:
your answer is correct
it's A
and don't worry didn't spam ya
algbra two, i need help asap please
Answers
Answer:
(a) The zeroes of f(x) are rational numbers
(b) The smallest integer value of a is 3
Step-by-step explanation:
In the quadratic function f(x) = ax² + bx + c, we can know the number and the types of its roots using the discriminant Δ, where Δ = b² - 4ac
If Δ > 0, then the zeroes are two different real numbersIf Δ = 0, then the zeroes are the same real numberIf Δ < 0, then the zeroes are imaginary numbersNote: In the first case if Δ is a perfect square number then the zeroes are rational, if not then the zeroes are irrational
(a)
∵ The equation function is f(x) = ax² + 11x + 12
∵ a = 2
∴ a = 2, b = 11 and c = 12
→ Substitute them in the rule of Δ
∵ Δ = (11)² - 4(2)(12) = 121 - 96
∴ Δ = 25
∵ Δ > 0
∴ f(x) has two different real zeroes
∵ 25 is a perfect square number
→ That means the zeroes of the function are rational numbers
∴ The zeroes of f(x) are rational numbers
(b)
∵ f(x) ha imaginary zeroes
→ By using the third rule above
∴ Δ < 0
∵ a = a, b = 11 and c = 12
→ Substitute them in the rule of Δ
∴ (11)² - 4(a)(12) < 0
∴ 121 - 48a < 0
→ Add 48a to both sides
∵ 121 - 48a + 48a < 0 + 48a
∴ 121 < 48a
→ Divide both sides by 48
∴ 2.52083 < a
∴ a > 2.52083
∵ The smallest integer greater than 2.52083 is 3
∴ The smallest integer value of a is 3
A multi-step equation is an equation that requires more than ___step to solve it.
Answers
Answer:
more than 1 step?
Step-by-step explanation:
if there are multiple steps. then theirs more than 1
The answer is 33 but I don’t how to show the work so can someone help me pls :/
Answers
Answer:
Gather your like terms together
Step-by-step explanation:
(x+4x+x) = 6x
(-10-10+2) = -18
6x -18 = 180 (the sum of triangle angles)
Add 18 to both sides
6x = 198
divide 198 by 6
x = 33
Help me solve this problem please
Answers
Answer:
The second one .......
Pleaseeee helppp !!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answers
106-5x=7x-14
(106)+(14)=(7x)+(5x)
120=(12x)
10=(x)
Angle VWT=106-5x=106-(5)(10)=56
3/5(x+2)=x- 4 answer
Answers
Answer:
X=13
Step-by-step explanation:
Which of the following is NOT a part of a DNA molecule?
Question 3 options:
A.Nitrogen base
B.Phosphate group
C.5 Carbon sugar
D.Amino acid. Will give brainliest
Answers
Amino acids
Step-by-step explanation:
In a DNA molecule Your going to find what's called, Nucleotides, Nucleotides contain phosphate group, a sugar group, and a nitrogen base.
0,4.(7x+1,5y+6)=help
Answers
Answer:
=(4)(7x+15y+6)
=(4)(7x)+(4)(15y)+(4)(6)
=28x+60y+24
If john ate 3 cheese burgers in in 30 minutes, how many would he eat in 1 hour if he kept the same pace.
Answers
could anyone give me these answers!!
Answers
Answer
5 and 6 are NOT functions but 4 IS a function
Step-by-step explanation:
A number cannot repeat in the x axis
15 POINTS EACH WILL GIVE THANKS IF ITS CORRECT
PLEASE ANSWER FAST SINCE THIS WAS DUE LAST FRIDAY!
Select all of the following that are quadratic equations.
1. x2 + 3 x -5 = 0
2. x2 - x = 3 x + 7
3. 5 x - 7 = 0
4. 7 x2 + 14 x = 0
5. x3 - 3 x2 + 1 = 0
6. x - 5 = 9 x + 7
Answers
Step-by-step explanation:
The following are quadratic equations:
x² + 3x - 5 = 0,
x² - x = 3x + 7,
7x² + 14x = 0.
Let me ask this question again
Answers
Answer:
A
Step-by-step explanation:
Substitution with X= 9 and you receive that only 9 works in both equation
If point N is the incenter of triangle HIJ, Angle KHN = 15*, Angle KIL = 66®, and Angle LJN = 27. What is the degree measure
of Angle KHM?
Answers
Please help here’s 20 points
Answers
There aren’t 20 points it’s actually 8
Find the real numbers x and y that make the equation true. (2 points)
-3 + yi = x + 6i
Answers
Answer:
x = - 3, y = 6
Step-by-step explanation:
For the 2 sides to be equal then the coefficients of the imaginary terms and the real terms must be equal.
Given
- 3 + yi = x + 6i , then
x = - 3 and y = 6
2/3 divided by 3/4
Please help
Answers
Hey,
[tex] \frac{2}{3} \div \frac{3}{4} = \frac{2}{3} . \frac{4}{3} = \frac{8}{9} [/tex]
`Sorry if it's wrong
Good luck :)
help plz, I don't know how to find the answer
Answers
9514 1404 393
Answer:
25
Step-by-step explanation:
As always, you identify the possible relationships between the given values. Make use of those to find the unknown. Then use that value as required to answer the question(s) posed.
The triangle is isosceles, so AB = AC.
AB = AC
4x +1 = 2x +23
2x = 22 . . . . . . . . . subtract (2x+1)
x = 11
With this value of x, we can find BC.
BC = 3x -8
BC = 3×11 -8
BC = 25 . . . . units
Help..................
Answers
Answer:
The answer is A
Step-by-step explanation:
There are opposite angles
(a+2b)² ?????????????????????
Answers
Answer:
a² + 4ab + 4b²
Step-by-step explanation:
Given
(a + 2b)²
= (a + 2b)(a + 2b)
Each term in the second factor is multiplied by each term in the first factor, that is
a(a + 2b) + 2b(a + 2b) ← distribute both parenthesis
= a² + 2ab + 2ab + 4b² ← collect like terms
= a² + 4ab + 4b²
The area of a metal frame being built by a construction company can be represented by the function A(w)=4w2+34w , where represents the width in meters of the frame. What is the area of the frame in square meters when the width equals 1 meter?
Answers
Answer:
38 square meters
Step-by-step explanation:
Given:
A(w)=4w²+34w
The function represent the area of a metal frame being built by a construction company
What is the area of the frame in square meters when the width equals 1 meter?
Find A(w) when w = 1 meter
A(w)=4w²+34w
A(1) = 4(1)² + 34(1)
= 4 + 34
= 38 square meters
A(1) = 38 square meters
please help i give 20 points and possibly brainliest to the right answer
Answers
Answer:
g(x): horizontal compression
h(x): vertical stretch
p(x): vertical compression
w(x): horizontal stretch
Step-by-step explanation:
g(x): horizontal compression
h(x): vertical stretch
p(x): vertical compression
w(x): horizontal stretch
A box of granola weighs 24 ounces and a box of bran flacks weighs 6/8 as much as the ronal A box of Corn Pops weighs 1 1/8 as much as the ronal what is the least number of ounces found in either box or ronal bran flakes or Corn Pops
Answers
Answer:
54 ounces
Step-by-step explanation:
A box of granola weighs 24 ounces and a box of bran flacks weighs 6/8 as much as the ronal
The number of ounces of the bran flakes = 6/8 of the box of the granola
= 6/8 × 24 ounces
= 18 ounces
A box of Corn Pops weighs 1 1/8 as much as the granola
Hence, the number of ounces of the box of corn pops =
1 1/8 of the granola box
= 9/8 × 24 ounces
= 27 ounces
The least number of ounces found in either box or ronal bran flakes or Corn Pops is calculated as:
We solve using LCM Method
Multiples of 18:
18, 36, 54, 72, 90
Multiples of 27:
27, 54, 81, 108
Therefore,
LCM(18, 27) = 54
The least number of ounces found in either box or ronal bran flakes or Corn Pops is 54 ounces
So tell me yáll real name
mines is Shakira
Answers
Answer:
My name is Melanie
Step-by-step explanation:
Answer:
Mine is Aday but pretty much everybody calls me Aya
Step-by-step explanation: