Range of the image whose domain is (5, -3), (-2, -2), (-7, 2) will be (-5, -3), (2, -2,), (7, 2) .
Given,
Domain of the image: (5, -3), (-2, -2), (-7, 2)
Now,
When the image is reflected over the y axis the coordinates of y axis changes but x coordinates remains the same.
So,
If domain of the image is (5, -3), (-2, -2), (-7, 2) then after reflection over y axis the range will be (-5, -3), (2, -2,), (7, 2) .
Therefore option B is correct.
Know more about transformation,
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Evaluate the expression when b = 0.4.200b2−0.6÷bEnter your answer as a decimal in the box.
Answer: its 150 i did the test
Step-by-step explanation:
Answer:
30.5
Step-by-step explanation:
I TOOK THE TEST AND IT WAS CORRECT IM FROM K12 BTW :D pls give me brainliest!
Can some one help me
im not sure if there right or not
42 43 45 ? 52
23 ? 33 38 43
Find the question marks
Answer:
48, 28 respectively
Step-by-step explanation:
You would find the pattern for both.
1) 42, 43, 45, ?, 52
the pattern is +1, +2, +3, +4
42 + 1 = 43 +2 = 45 + 3 = 48 + 4 = 52
42, 43, 45, 48, 52
2) 23, ?, 33, 38, 43
the pattern is to add 5
23 + 5 = 28 + 5 = 33 + 5 = 38 + 5 = 43
23, 28, 33, 38, 43
|-3.5d|= 15.4
Someone help asap!) djdjdjdjdjdidiiddididi
Answer:
easy
Step-by-step explanation:oklook
Please help me with this I will give lots of points
Answer:
y = -1/2x + 5
Step-by-step explanation:
x + 2y = 10
Step 1: subtract x from both sides.
you will get: 2y = -x + 10
Step 2: get the y by itself, you can do this by dividing 2 by both sides.
= 2y = -x + 10
y = -1/2x +10/2
Then, 10/2 simplifies to 5.
So, your answer is: y = -1/2x + 5
When a number N is rounded to the nearest ten, the result is 630, but when
N is rounded to the nearest hundred, the result is 600. What is N?
Find a number N that rounds to 20,000 when rounded to the nearest ten
thousand. What is the greatest value of N? Least value?
Answer:
N = 625 to 634N = 15000 or 24999Step-by-step explanation:
Part 1Let N = abc
If ab = 62 then c could be any number between 5 to 9, it will round up to 630If ab = 63 then c could be any number between 0 and 4, it will round down to 630Part 2N = 15000 ≈ 20000N = 24999 ≈ 20000Millie and Molly’s ages add up to 19 years Millie is three years older than Molly how old are they
Answer:
Millie is 11. Molly is 8.
Step-by-step explanation:
Step 1: Subtract 3 from 19. The reason why you do this is to make sure that you don't have an extra 3 lying in there for the next few steps.
19-3=16
Step 2: Divide 2 from 16. You do this because there are two sisters.
16÷2=8
8 will then become Molly's age
Step 3: Add 3 to 8. This will give you Millie's age because she is 3 years older than Molly.
3+8=11
In conclusion, Millie is 11 and Molly is 8.
d/5 = 12/80 plz help
Answer:
= [tex]\frac{3}{4}[/tex]
Step-by-step explanation:
The perimeter of a rectangular rose garden is 40 feet. The length of the garden is 5 more
than twice the width. Find the dimensions of the rose garden. (P=2L+2W)
Answer:
Step-by-step explanation:
Length and width of rectangular rose garden is 15 and 5 feet
Given that;
Perimeter of rectangular rose garden = 40 feet
Length of the garden = 5 more than twice the width
Find:
Dimensions of the rose garden
Computation:
Assume;
Width of garden = a
So,
Length of the garden = 2a + 5
Perimeter of rectangle = 2[l + b]
40 = 2[2a + 5 + a]
40 = 2[3a + 5]
40 = 6a + 10
6a = 40 - 10
6a = 30
a = 5
Width of garden = 5 feet
Length of the garden = 2a + 5
Length of the garden = 2(5) + 5
Length of the garden = 15 feet
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I NEED HELP AND I WILL MARK YOU ON BRAINLIST.
Answer:
12 and 30
Step-by-step explanation:
HFC:
6
12
18
24
30
LCM:
30
60
-------
12
24
36
48
60
Find the acute angles of a right triangle if:
A) one of them is 60 ° higher than the other;
B) one of them 2 times
C) The ratio of their values is 2:3.
help!!!!!!!!!
hurry up please and tell me about everything please
can someone help me im gonna be late pleasee do it for me my mom gonna kill me if i will got f
Answer:
A angles are 15 and 75 B. angles are 30 and 60 C. angles are 36 and 54
Step-by-step explanation:
Remember that the two acute angles of a right triangle = 90
A one angle = x ; the other angle = 60 + x so 60 +x + x = 90
60 + 2x = 90; 2x = 30; x = 15 one angles; the other angle is 60 + 15 = 75
B. One angle = x ; the other angle = 2x so x + 2x = 90
3x = 90 ; x = 30 one angle; the other angle s 2x = 2(30) = 60
C 2 : 3 means 2x:3x
One angle = 2x ; the other angle = 3x ; so 2x + 3x = 90
5x = 90; x = 18 this is what x is equal to. Now the find the angles:
one angle is 2x meaning 2(18) = 36 and the other angle is 3x meaning 3(18) = 54.
To check this answer one angle to the other angle is represented by the ratio 2:3; 36:54 = 2:3 Reduced!
x+2y-z=3 -2x-y+z=-1 6x-3y-z=-7
Write the ordered triple in terms of x
9514 1404 393
Answer:
(x, y, z) = (x, x+2, 3x+1)
Step-by-step explanation:
We can add twice the second equation to the first to get ...
[eq4] -3x +0y +z = 1
Adding the first and second equations gives ...
[eq5] -x +y +0z = 2
Solving [eq4] for z gives ...
z = 3x +1
Solving [eq5] for y gives ...
y = x +2
Then the solution triple is (x, y, z) = (x, x+2, 3x+1).
Find the measure of the angle indicated.
1029
?
A) 102°
C) 114
B) 119
D) 131°
juan compro: 1/4 de pepino que cuesta $3, 1 1/2 de jamón que cuesta $120, 1/3 de tortillas que cuesta $6, 4/8 de queso que cuesta $45. cuanto dinero gasto en total? cuanto cuesta un kilo de queso? cuanto cuesta medio kilo de jamón? ¿Cuánto gastaría si comprara un kilo de tortilla, un kilo de pepino, y un kilo de jamón? si Juan tiene $430 que puede comprar sin que le sobre ni un peso?
En total, Juan gastó $205.25. 1 kilo de queso cuesta $90. 1/2 kilo de jamón cuesta $60. Si comprara un kilo de tortilla, un kilo de pepino y un kilo de jamón, Juan gastaría $129. Si Juan tiene $430, puede comprar 3 kilos de jamón, 1 kilo de queso, 5 kilos de pepino y 1 2/3 de tortillas.
Dado que Juan compró 1/4 de pepino que cuesta $3, 1 1/2 de jamón que cuesta $120, 1/3 de tortillas que cuesta $6 y 4/8 de queso que cuesta $45, para determinar cuánto dinero gastó en total, cuánto cuesta un kilo de queso, cuánto cuesta medio kilo de jamón, cuánto gastaría si comprara un kilo de tortilla, un kilo de pepino, y un kilo de jamón y, si Juan tiene $430, qué puede comprar sin que le sobre ni un peso, se deben realizar los siguientes cálculos:
Cuánto dinero gastó en total = valores x fracción comprada3 x 1/4 + 120 x 1 1/2 + 6 x 1/3 + 45 x 4/8 = X0.75 + 180 + 2 + 22.5 = X205.25 = XSi 4/8 de queso cuestan $45, y 4/8 es igual a 1/2, 1 kilo de queso cuesta $90 (45 x 2).Si 1 kilo de jamón cuestan $120, 1/2 kilo de jamón cuesta $60 (120 / 2).Si comprara un kilo de tortilla, un kilo de pepino y un kilo de jamón, Juan gastaría $129 (3 + 6 + 120).Si Juan tiene $430, puede comprar 3 kilos de jamón, 1 kilo de queso, 5 kilos de pepino y 1 2/3 de tortillas (120 x 3 + 45 + 3 x 5 + 6 + 6 x 0.666).Aprende más en https://brainly.com/question/15723794
Choose SSS, SAS, or neither to compare
these two triangles.
5
th
出
A
B
с
SSS
SAS
neither
100 POINTS FOR THIS!!!
Answer:
m∠EFD = 90°
m∠EHF = 127°
m∠HFG = 56°
m∠G = 71°
m∠E = 19°
Step-by-step explanation:
From inspection of the given diagram, line segment GD is a straight line and m∠EFG= 90°.
Angles on a straight line sum to 180°:
⇒ m∠EFG + m∠EFD = 180°
⇒ 90° + m∠EFD = 180°
⇒ 90° + m∠EFD - 90° = 180° - 90°
⇒ m∠EFD = 90°
Angles on a straight line sum to 180°:
⇒ m∠EHF + m∠FHG = 180°
⇒ m∠EHF + 53° = 180°
⇒ m∠EHF + 53° - 53° = 180° - 53°
⇒ m∠EHF = 127°
From inspection of the given diagram, m∠EFH and m∠HFG form a right angle:
⇒ m∠EFH + m∠HFG = 90°
⇒ 34° + m∠HFG = 90°
⇒ 34° + m∠HFG - 34° = 90° - 34°
⇒ m∠HFG = 56°
Interior angles of a triangle sum to 180°:
⇒ m∠HFG + m∠GHF + m∠G = 180°
⇒ 56° + 53° + m∠G = 180°
⇒ 109° + m∠G = 180°
⇒ 109° + m∠G - 109° = 180° - 109°
⇒ m∠G = 71°
Interior angles of a triangle sum to 180°:
⇒ m∠E + m∠EFH + m∠EHF = 180°
⇒ m∠E + 34° + 127° = 180°
⇒ m∠E + 161° = 180°
⇒ m∠E + 161° - 161° = 180° - 161°
⇒ m∠E = 19°
Answer:
b
Step-by-step explanation:
plz solve this!!!!!!
Answer:
where is the question?......
Find the midpoint M of the line segment joining the points A = (-2, 8) and B = (-8, -4).
Answer:
M (- 5, 2 )
Step-by-step explanation:
Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is
( [tex]\frac{x_{1}+x_{2} }{2}[/tex] , [tex]\frac{y_{1}+y_{2} }{2}[/tex] )
Here (x₁, y₁ ) = A (- 2, 8 ) and (x₂, y₂ ) = B (- 8, - 4 ) , then
midpoint = ( [tex]\frac{-2-8}{2}[/tex] , [tex]\frac{8-4}{2}[/tex] ) = ( [tex]\frac{-10}{2}[/tex] , [tex]\frac{4}{2}[/tex] ) = (- 5, 2 )
Ques 11 When was her speed equal?
Question 11 options:
A)AB and BC
B)CD and DE
C)AB and CD
D)Her speed was never equal at any part of her ride.
Answer:
B and C
Step-by-step explanation:
As the graph shows the distance she traveled between B and C stay the same also know as the equal part of her ride.
It’s going to be Lindsay’s birthday soon and her 5 friends Mary Jacqui Tadeusz opal and Tony have contributed equal amounts of money to buy her a present. They have $45.00 to spend between them. Determine how much each contributed
A. 5y = $45.00; y = $9.00
B. 5y = $45.00; y = $10.00
C. 5 + y = $45.00; y = $39.00
D. 5 + y = $45.00; y = $40.00
Answer:
5y = 45.00; y = $9.00
Step-by-step explanation:
What is 7054.72 rounded to the nearest 10?
Answer:
7054.7
Step-by-step explanation:
7054.7 is 7054.72 rounded to the nearst 10
Answer:
7050
Step-by-step explanation:
7050, 5 is in tens and the 4 is in ones but it's less than 5 so it will be zero
Determine whether the graphs of the given equations are parallel, perpendicular, or neither.
y=−6
x=2
Choose the correct answer below.
A.
Perpendicular
B.
Neither
C.
Parallel
Question 2. In the given figure find the value of x in each angle of a triangle.
Very very important Plz.
Step-by-step explanation:
[tex]\sf\pink{Given}[/tex]
Angle A is ( x + 10 )Angle B is ( 3x + 5 )Angle C is ( 2x + 15 )[tex]\sf\pink{To\: Find}[/tex]
Value of "x" is ?Explanation :Rule :Sum of all angles of a triangle is 180°Therefore ,
[tex]\longrightarrow\bf{x + 10 + 3x + 5 + 2x + 15 = 180 }[/tex]
[tex]\longrightarrow\bf{x + 3x + 2x + 15 + 5 + 10 = 180 }[/tex]
[tex]\longrightarrow\bf{4x + 2x + 20 + 10 = 180 }[/tex]
[tex]\longrightarrow\bf{6x + 30 = 180 }[/tex]
[tex]\longrightarrow\bf{6x = 180 - 30 }[/tex]
[tex]\longrightarrow\bf{6x = 150 }[/tex]
[tex]\longrightarrow\bf{x = \dfrac{150}{6}}[/tex]
[tex]\longrightarrow\bf\pink{x = 25}[/tex]
Therefore value of x is 25 .
Now, finding the the measure of each angle by putting the value of "x" in their places.
∠A = (x + 10)° => (25 + 10)° => 35°
∠B = (3x + 5)° => (3×25 + 10)° => (75 + 5)° => 80°
∠C = (2x + 15)° => (2 × 25 + 10)° => (50 + 15)° => 65°
What is the equation of the following Graph?
Answer:
From the shape of the graph we can state it is the transformation of the square root function:
f(x) = [tex]\sqrt{x}[/tex]This is a reflection of f(x) over x-axis, translation 3 units left and 2 units up.
The transformation is:
g(x) = - f(x + 3) + 2The equation is:
g(x) = - [tex]\sqrt{x+3} +2[/tex]Its translated square root function
y=√xRotate along x axis
y=-√xshift 3 units left
y=-√x+3shift 2 units up
y=-√(x+3)+2What is the value of the expression ………….
Help me
Answer:
-21
Step-by-step explanation:
(m*n)/p + ( -n )
4(9)/-3 + (-9) = (36/-3) - 9
-12 - 9 = -21
A 10 -foot ladder is leaning on a tree. The bottom of the ladder on the ground at a distance of 6 feet from the base of the tree. The base of the tree and the ground form a right angle as shown.
What is the distance, in feet, between the ground and the top of the ladder?
The distance, in feet, between the ground and the top of the ladder is 8 feet.
The diagram formed will be a right triangle having the hypotenuse, adjacent and opposite sides
To get the distance, in feet, between the ground and the top of the ladder, we will use the Pythagoras theorem as shown:
hyp² = opp² + adj²Given the following sides
length of ladder = hyp = 10footdistance from ladder to the base = adjacent = 6 feetSubstitute the given parameters into the formula to have:
10² = opp² + 6²
opp²=100 - 36
opp² = 64
opp = 8feet
Hence the distance, in feet, between the ground and the top of the ladder is 8 feet.
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The price of a chair is AED 23 less than the price of a table. If three chairs and two tables cost AED 405. What is the price of the table?
Round your answer to a whole number.
What is the approximate answer
Answer:
8
Step-by-step explanation:
or 8.24
Determine the x and y intercepts of the graph of 3x + 4y = 24
Answer:
Step-by-step explanation:
3x + 4y = 24
Find the x intercept by solving intersecting the graph of f(x) or y with
y=0 (which is the x-axis)
4y= -3x+24, subtract 3x from both sides of the equation
y = (-3x/4) +6, divide both sides by 4
if y=0 then
(-3x/4) +6 = 0 , subtract 6 from both sides
-3x/4 = -6, multiply both sides by 4
-3x = -24 , divide both sides by
x= 8, so the x intercept is at (8, 0)
the general formula of a line is y=mx+b , where b is the y-intercept
since our equation is y = (-3x/4) +6 then y intercept is at (0, 6)