Complete a table to find the rule for the rotation, the coordinates of triangle ABC, and the coordinates of the rotated image, triangle A′B′C′.
Answers
Answer:
I'm not exactly sure if this is correct
ABC= (-3,1), (-5,2), (-4, 5)
A'B'C= (3,1), (4,4), (2,5)
Step-by-step explanation:
Related Questions
(need help ASAP!) A moving truck has 10 feet ramp that is used to put furniture in the truck. The ramp touches the ground 8 feet from the back of the truck. How high off the ground is the ramp meet the back of the moving truck?
Answers
5. 0384748939
Step-by-step explanation:
let's take the ramp, if u draw a diagram 8, 10 and the unknown value makes a right angled triangle
So according to pythogaraos(dnot care the spelling) theorem a square + b square = c square
Now 10 is the hypothenuse, so let's rearrange them as c square - b square = a square
now apply the values, 10 square - 8 square = X square
100 - 64 = X square
36 = X square
now root of 32 is-------
I MESSED UP I GUESS
i need help with this questions
Answers
Answer:
1st question
63.63
2nd question
28.3
3rd question
25.1
4th question
70.4
5th question
1404.93
Step-by-step explanation:
1.
area= π×r^2
3.142×4.5squared
radius is 4.5
4.5 squared is 20.25
20.25×3.142 is 63.6255
2.d.p is 63.63
2.
circumference is pi times diameter
3.142×9 is 28.278
1.d.p is 28.3
3.
4×2=8 (diameter)
circumference is pi times diameter
3.142×8=25.136
1.d.p=25.1
4.
11.2×2=22.4(diameter)
circumference is pi times diameter
3.142×22.4=70.3808
1.d.p=70.4
5.
area is pi times radius squared
radius=11.2
11.2 squared is 125.44
3.142×125.44=1404.928
2.d.p=1404.93
hope this helps!
Someone please help!!
Answers
Answer:
25 degree
Step-by-step explanation:
The sum of angles is 180
so to find angle b, subtract 155 from 180
180 - 155 = 25
b = 25 degree
Simplify the expression:
5(–5 + 3u) =
Answers
Answer:
-25+15u
Step-by-step explanation:
all you need to do is distribute the 5 to everything in the parenthesis!
Answer:
-25+15u
Step-by-step explanation:
5(-5+3u)=
-25+15u
Angelica has ten pounds of jelly beans. She wants to repackage the jelly beans into bags of size 2/3pound. How many basofiel beans can she make?
Answers
Answer:
15 bagsStep-by-step explanation:
Jelly beans weight = 10 poundsEach bag = 2/3 poundNumber of bags required:
10 ÷ 2/3 = 10 × 3/2 = 30/2 = 15 bagsTotal beans:-.
10/2/3=10×3/2=5×3=15beansPLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
The table below relates the number of gallons to number of quarts.
1. Describe the relationship between gallons and quarts.
2. Is the given table proportional. if it is, what is the constant of proportionality for this relationship?
Answers
Step-by-step explanation:
1. The relationship between the galloon and quarts is that the galloons are being x4 each time. (example; 5x4 = 20, 4x3 = 12, etc...)
2. 4 quarts per gallon
you have to match them with the right ones
Answers
Answer:
switch inequality and equation around
Step-by-step explanation:
equation: 4j-3=j
inequality: g+h>f
expression: leave it alone
A 40-pound bag of dog food costs $38. How much does the dog food cost per pound?
Answers
Answer: 1,520
Step-by-step explanation:
if a lady chargers $2.00 for gas and $3.00 per 1/2 hour of work . What is the amount of money she makes in 4 hours ?
Answers
Answer:
$32
Step-by-step explanation:
The lady charges $2.00 for gas which means over a 4 hour period we would do
4 x 2 = 8
She makes a total of 8 dollars
She also gains $3.00 per half hour of work
This means we would do 3 x 8
24
We add these values to get $32
Answer:
22 dollars maybe
Step-by-step explanation:
math
What is the GCF(Greatist common factor) of 18 and 176?
Brainlist for the correct answer!
Made a mistake with the first owo
Answers
If 18 more than 2 times a number is -10, what is the number?
A.-14
B.-4
C.4
D.14
Answers
Answer:
A. -14
Step-by-step explanation:
Someone plz help me fast plz
Answers
Answer:
Yes, it said of a mile and so that states since there are two numbers of a mile...
Step-by-step explanation:
Find an example of two irrational numbers a and b for which a≠b and a/b is rational.
Answers
Answer:
Yes.
Here’s an easy (and cheap) one: [tex]\\\\\sqrt 2\\-\sqrt 2[/tex]
In fact, I can find a formula for them.
The two numbers will always be of the form:
[tex]x_1 =a+b\sqrt c \\x_2 =a-b\sqrt c \\[/tex]
A and B are rational
C is rational and not a perfect square of a rational number
These are irrational because the square root will not resolve to a rational number.
12=(+√)(−√)=2−(√)2=2−2 . Looks rational to me.
1+2=+√+−√=2 , which also is rational.
Hope this helped!
candidate carson received 2310 votes 55% of the total how many total votes were cast
Answers
Answer:3x-x+2=4
Step-by-step explanation: is what i got maybe wrong
in a highschool, 2/5 of the boys make up 250 students. how many boys are there in the high school?
Answers
Answer:100 boys
Step-by-step explanation:
250 / 5 is 50.
50 x 2 is 100.
Write an equation of a line in slope-intercept form that passes through (-3,5) and is parallel to y = -6x +1.
Then find its x- and y-intercepts.
Answers
Answer:
a) The equation of the Parallel line to the given straight line is
6 x + y + 13 =0
b) Slope - intercept form
y = - 6 x - 13
c) The intercept - form
[tex]\frac{x}{\frac{-13}{6} } + \frac{y}{-13} = 1[/tex]
x - intercept = [tex]\frac{-13}{6}[/tex]
y - intercept = - 13
Step-by-step explanation:
Step(i):-
Given the equation of the straight line
y = -6x +1
6 x + y - 1 = 0
The equation of the Parallel line to the given straight line is
6x + y + k=0 and it passes through the point (-3, 5 )
⇒ 6 (-3 ) + 5 + k =0
⇒ - 18 + 5 + k=0
⇒ -13 + k = 0
⇒ k = 13
The equation of the Parallel line to the given straight line is
6 x + y + 13 =0
Step(ii):-
Slope - intercept form
y = m x + C
y = - 6 x - 13
Step(iii):-
Intercept - form
6 x + y + 13 =0
6 x + y = - 13
[tex]\frac{6x + y}{-13} = \frac{-13}{-13}[/tex]
[tex]\frac{6x}{-13} + \frac{y}{-13} = 1[/tex]
[tex]\frac{x}{\frac{-13}{6} } + \frac{y}{-13} = 1[/tex]
The intercept - form
[tex]\frac{x}{\frac{-13}{6} } + \frac{y}{-13} = 1[/tex]
x - intercept = [tex]\frac{-13}{6}[/tex]
y - intercept = - 13
Find the distance between the two numbers on a number line. (Hint: distance is always positive.)
-9.2, 4.5
Answers
Answer:
13.7
Step-by-step explanation:
Let us imagine that 0 on the numberline. -9.2 is to the left, and 4.5 is to the right of zero.
Since distance as positive, we can simply add the absolute values of -9.2 and 4.5 to obtain the distance:
|-9.2|+|4.5|=
9.2+4.5=
13.7
I hope this helps! :)
Answer for brainliest
Answers
The point(0, 0) is a solution to which inequality?*
O y-9<3x - 10
Oy - 9> 3x + 10
O y-9> 3x - 10
O y + 9 > 3x + 10
Answers
Solve the equation using the multiplication property of equality and the reciprocal of 1 4 . 1 4 ( r − 5 2 ) = 1 8 What is r? r = one-third r = 3 r = two-thirds r = one-half
Answers
Answer:
3
Step-by-step explanation:
1/4(r - 5/2) = 1/8
1/4r - 5/8 = 1/8
1/4r = 1/8 + 5/8
1/4r = 6/8
Divide both sides by 1/4
1/4r ÷ 1/4 = 6/8 ÷ 1/4
1/4r * 4/1 = 6/8 * 4/1
r = 24/8
r = 3
Answer:
3
Step-by-step explanation:
I did it
HELPPP PLS
James is tossing a counting cube numbered 1 to 6 to see how many times he gets a 3 or a 6. If he tosses the cube 36 times, predict how many times he will roll a 3 ora 6.
A. 6 times
B. 12 times
C. 9 times
D. 18 times
Answers
6+6= 12
Which of the following equations are true? Select three that apply.
A (2x−1) (x2+4x+3)= 2x3+7x2+2x−3
B (4x2−3x+6)+(5x2−8)=9x2−3x−2
C (8x−4x2)+(2x2−5x)=−2x4+3x
D (4x2+4x−5)−(6x2−5x−3)=−2x2−x−8
E (3x3−5+2x)−(5x−6+x3)=2x3−3x+1
Answers
______________________________
a.) [tex]\bold{(2x-1) (x^2+4x+3)= 2x^3+7x^2+2x-3}[/tex]:
Use the distributive property to multiply [tex]2x-1[/tex] by [tex]x^2+4x+3[/tex] and combine like terms:
[tex]=2x^3+7x^2+2x-3[/tex]
- So this is True.
b.) [tex]\bold{(4x^2-3x+6)+(5x^2-8)=9x^2-3x-2}[/tex]:Combine like terms and subtract 8 from 6 to get −2:
[tex]=9x^2-3x-2[/tex]
- So this is True.
c.) [tex]\bold{(8x-4x^2)+(2x^2-5x)=-2x^4+3x}[/tex]:Combine like terms:
[tex]=3x-2x^2[/tex]
- So this is False.
d.) [tex]\bold{(4x^2+4x-5)-(6x^2-5x-3)=-2x^2-x-8}[/tex]:Combine like terms and add -5 and 3 to get -2:
[tex]=-2x^2+9x-2[/tex]
- So this is False.
e.) [tex]\bold{(3x^3-5+2x)-(5x-6+x^3)=2x^3-3x+1}[/tex]:Combine like terms and add -5 and 6 to get 1:
[tex]=2x^3-3x+1[/tex]
- So this is True.
______________________________
Mary is planning to provide online math and french language tutoring sessions. The matt sessions will be 45 minutes long, and the french session will be 30 minutes long hours per week and does not want to provide more than 30 french sessions in any one week. let m represents the constraints of the given situation?
Answers
Answer:
the answer is D
f ≥0
m≥0
f≤30
45m+30f≤30
Step-by-step explanation:
hope it help luvs
The constraints that represent the given situation in the question are; Option D;
f ≥ 0
m ≥ 0
f ≤ 30
45m + 30f ≤ 30
InequalitiesWe are told that;
Maths sessions (m) are 45 minutes long per week. French sessions (f) are 30 minutes long per weekThus; we can say that; m ≥ 0 and f ≥ 0
We are told that Mary doesn't want to deliver more than 30 French sessions in one week. Thus;
f ≤ 30
Combining all the inequalities, we can say that;
45m + 30f ≤ 30
Read more about Inequalities at; https://brainly.com/question/25275758
which coordinate grid shows the graph of y=x-2
Answers
A clothing store has a special on socks. They are selling 5 pairs
of socks for $11.25. Find the price for 12 pairs of socks.
Answers
distance covered by minute hand in 1 hour is 94. 20 cm find the circumference of the circle whose radius is 12 CM
Answers
Answer:
[tex]\large\boxed{75.4cm(1 d.p)}[/tex]
Step-by-step explanation:
Important Information:
Circumference of a cirlce= [tex]\pi*diameter[/tex]
Diameter= [tex]2*radius[/tex]
Method:
The first step in working out the circumference of this cirlce is to work out the diameter. You can work this out by multiplying the radius of 12 by 2, this gives you 24cm. This is because the radius is half of the diameter.
The next step is to work out the circumference. You can do this by multiplying pi by the diameter of 24, this gives you [tex]27\pi[/tex] or 75.4cm (1 d.p).
Step by Step:
1) Multiply 12 by 2.
[tex]12*2=24cm[/tex]
2) Multiply pi by 24.
[tex]\pi*24=75.4cm(1 d.p)[/tex]
The elevation of a city is positive if the city is above sea level and negative if below sea level. The elevation of New Orleans is -0.3 \text{ m}−0.3 mminus, 0, point, 3, start text, space, m, end text. What does an elevation of -0.3 \text{ m}−0.3 mminus, 0, point, 3, start text, space, m, end text represent in this situation? Choose 1 answer: Choose 1 answer: (Choice A) A New Orleans is 0.3 \text{ m}0.3 m0, point, 3, start text, space, m, end text above sea level. (Choice B) B New Orleans is at sea level. (Choice C) C New Orleans is 0.3 \text{ m}0.3 m0, point, 3, start text, space, m, end text below sea level.
Answers
Answer:
Yes
Step-by-step explanation:
Answer:
the anwser is below sea level
Step-by-step explanation:
Find the 40th term in each arithmetic sequence.
1. 4, 8, 12, 16, ...
2. 13, 26, 39, 52, ...
3. 6, 12, 18, 24, ...
Answers
In a math game, Bradley was supposed to find the square root of a number. Instead the squared the number and said "81."
What number should Bradley have given?
Answers
Answer:
The square root of 81 is 9, the square root of 9 is 3, your answer is 3
Step-by-step explanation:
3x3=9, 9x9=81
The required squared number that Bradley should give is 9.
Given that,
In a math game, Bradley was supposed to find the square root of a number. Instead, they squared the number and said "81."
To determine the number that should Bradley have given.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Let the number be x,
Bradley said it is 81
Now accoding to the question,
x = √81
x = √9*9
x = 9
Thus, the required squared number that Bradley should give is 9.
Learn more about simplification here:
brainly.com/question/12501526
#SPJ2
Simplify the expression:
7(1 + 2g) =
