Answer:
B
Step-by-step explanation:
Answer:
B (3x^2 + 4x - 6)
Step-by-step explanation:
Correct on EDGE
Divide 25 1858.
To find the quotient, start by dividing
Answer:
74.32
Step-by-step explanation:
1,858 divided by 25= 74.32
if jogging burns on average 140 calories every 15 minutes. how many calories are you burning in one hour.
do 60 divided by 15 then do 140 multiplied by what ever you got when you did 60 divided by 15
The diagram shows four graphs match the graphs to the equations
Answer:
y=x^2 is graph D
y=1/x is graph A
otherwise, you're right
Triangle JKL is reflected across x = 0 and then translated 5 units up to create △JʹKʹLʹ. Are the two figures congruent? Explain.
A. No; a reflection changes the orientation of a figure, so the figures are not congruent.
B. No; a translation changes the position of a figure, so the figures are not congruent.
C. Yes; reflections and translations preserve lengths and angle measures, so the figures are congruent.
D. There is not enough information.
Answer:C
Step-by-step explanation: Measure stay the same when translated
The solution is Option C.
Yes; reflections and translations preserve lengths and angle measures, so the figures are congruent
What are Congruent Triangles?
Transformations change the size or position of shapes. Congruent shapes are identical, but may be reflected, rotated or translated. Scale factors can increase or decrease the size of a shape. Congruent Triangles simply mean the triangles that possess the same size and shape
The three sides are equal (SSS: side, side, side)
Two angles are the same and a corresponding side is the same (ASA: angle, side, angle)
Two sides are equal and the angle between the two sides is equal (SAS: side, angle, side)
A right angle, the hypotenuse and a corresponding side are equal (RHS, right angle, hypotenuse, side)
Given data ,
Let the triangle be represented as Triangle ΔJKL
Now , the triangle JKL is reflected across the line x = 0
So , the triangle is reflected along the y axis
And , when you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the y-axis is (-x, y).
So , the x coordinates of triangle JKL changes
Now , the triangle is translated 5 units up
So , the values of the y coordinates gets increased by 5 units
And the transformed triangle is ΔJ'K'L'
The transformed triangles retains the shape as well the angle measures
From the congruent theorem of triangles
The three sides are equal (SSS: side, side, side)
Two angles are the same and a corresponding side is the same (ASA: angle, side, angle)
Two sides are equal and the angle between the two sides is equal (SAS: side, angle, side)
So , the triangle ΔJKL ≅ ΔJ'K'L'
Hence , the triangles are congruent and reflections or translations preserve lengths and angle measures
To learn more about congruent triangles click :
https://brainly.com/question/26131452
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How many 5/16s are in 1 whole 7/8
Answer:
6
Step-by-step explanation:
please answer I need the answer now, please
Answer:
The slope is -2, and the y-intercept is 12.
Step-by-step explanation:
IQ scores have a mean of 100 and a standard deviation of 16. Nora scored a 122 on the IQ test. What is Nora's z-score? Round to the nearest hundredth. *
Find the slope of the line that passes through (64, -7) and (54, 67).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Answer:
Sorry im late to this but the other 2 people are correct the answer is -37/5!! :D
Step-by-step explanation:
Suppose y varies directly as x, and y =15 when x = 3. Find the constant of variation (k).
Answer:
k = 5
Step-by-step explanation:
y = kx
15 = k(3)
k = 15/3
k = 5
Math assignment cant get it
Answer:
y = -1/2x + (-1)
Step-by-step explanation:
A company uses the equation C = 4.50n + 15 to represent the cost (C) of the number of bottles (n) they sell. What do the numbers 4.50 and 15 represent?
PLEASE ANSWER ASAP SORRYYYYYY
Answer:
535 + 4.50n = 12n.
Step-by-step explanation:
The points (-9, -10) and (-2,-5) form a proportional relationship. Find the slope of the
line that passes through these two points.
Answer:
[tex]m=\frac{5}{7}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (-9, -10)
Point (-2, -5)
Step 2: Find slope m
Substitute: [tex]m=\frac{-5+10}{-2+9}[/tex]Add: [tex]m=\frac{5}{7}[/tex]And we have our final answer!
Segment BD is a midsegment of triangle AEC Which equation could be used to find the value of x?
39x -11 = 17x + 6
39x - 11 = 2(17x + 6)
2(39x - 11) = 17x + 6
2(39x - 11) = 2(17x + 6)
Answer:the first one
Step-by-step explanation:
Answer:
B) 39x - 11 = 2(17x + 6)
Step-by-step explanation:
I took the quiz.
Ms. Shepheard cuts 1/2 of a piece of a construction paper. She uses 1/6 of the piece to make a flower. What fraction of the sheet of paper dose she use to make the flower.
Answer:
She use 1/12 of the paper
Step-by-step explanation:
If $1,000 is invested at 5% interest, compounded continuously, for five years, what is the ending balance?
Answer:
1284.03
Step-by-step explanation:
Need help ASAP pls due in 5 mins
527 round to the nearest tenth
Answer:
530
Step-by-step explanation:
Answer:
oop its 500
hope this helps you ヾ(•ω•`)o
Step-by-step explanation:
1.43 x -20/39 is close to -.075. Is this estimate reasonable? The product is negative and half of ?
Answer:
yes, that is correct
Step-by-step explanation:
- (20÷39) = - 0.513
- 0.513 * 1.43 = - 0.734 ~ - 0.75
Please help me with this question
Write an equation that represents each graph.
Answer:
3x3
Step-by-step explanation:
I think that it is 3x3 because that is the angle.
9514 1404 393
Answer:
y = -x +3y = x -3y = 3x +1y = -3x -3Step-by-step explanation:
In each case, the slope can be found by counting the number of vertical grid squares for each horizontal grid square between points where the line crosses grid intersections. The ratio "rise"/"run" is the slope of the line, m.
The y-intercept, b, can be found as the y-value where the line crosses the y-axis.
These values go into the slope-intercept form of the equation for a line to give the equation you want:
y = mx + b
__
1. Rise is -1 for a run of 1. The y-axis is crossed at 3.
y = -x +3
__
2. Rise is 1 for a run of 1. The y-axis is crossed at -3.
y = x -3
__
3. Rise is 3 for a run of 1. The y-axis is crossed at 1.
y = 3x +1
__
4. Rise is -3 for a run of 1. The y-axis is crossed at -3.
y = -3x -3
Put the names of the friends in order based on the absolute value of their scores from least to greatest
Mr Morales makes a table of the number of chaperones needed for different numbers of students attending a field trip. The ratio of parent chaperones to students is a constant proportion. What is the missing number in Mr. Morale’s table?
A) 36
B) 40
C) 42
D) 48
Answer:
48
Step-by-step explanation:
2 x 8 = 16
4 x 8 = 32
8 x 8 = 64
6 x 8 = 48
2 div 16 = 8
4 div 32 = 8
8 div 64 = 8
6 div 48 = 8
Question 2
Only students who receive financial aid from the college/university they attend is entitled to take a tax credit.
True
False
I’m not good at Spanish but,
Yo esta una decepción
Can Spanish people translate to the ones who don’t understand?
Answer:
Yo esta una decepcion? Alright, a direct translation would be: I this a deception/disappointment, but for it to make sense it would be either I'm disappointed, or I'm disappointed of her, due to "esta" is to refer a women non dearingly
Step-by-step explanation:
I am a disappointment.
Yo esta = I am
una = a
decepción = disappointment
También puedo suponer que ya soy una decepción para usted.
This can be translated to:
I can also imagine that I'm already a disappointment to you.
In a survey of 2,500 people who owned a certain trote of car, 500 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
Answer:
20 %
Step-by-step explanation:
I did the math and its 20
How is a system of equations created when each linear function is given as a set of two ordered pairs. Explain
Answer:
Please check the explanation.
Step-by-step explanation:
If each linear function is given as a set of two ordered pairs, all we need is to find a slope between two lines and put one of the points in the slope- intercept form of the line equation to find the y-intercept 'b' and then writing the equation in the slope-intercept form. This is how we can generate a system of equations.
For example, let suppose a linear function has the following ordered pairs:
(1, 1) (2, 3)Finding the slope between two points
[tex]\left(x_1,\:y_1\right)=\left(1,\:1\right),\:\left(x_2,\:y_2\right)=\left(2,\:3\right)[/tex]
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{3-1}{2-1}[/tex]
[tex]m=2[/tex]
We know that the slope-intercept form of the line equation is
[tex]y=mx+b[/tex]
where m is the slope and b is the y-intercept
Now, substituting the slope m = 2 and the point (1, 1) to determine the y-intercept
[tex]y=mx+b[/tex]
[tex]1 = 2(1)+b[/tex]
[tex]b = 1-2[/tex]
[tex]b = -1[/tex]
Now, substituting the slope m = 2 and the value of y-intercept in the slope-intercept form of the line equation
[tex]y=mx+b[/tex]
[tex]y=2x+(-1)[/tex]
[tex]y=2x-1[/tex]
Thus, the equation of a line with the linear function having the points (1, 1) and (2, 3) is:
[tex]y=2x-1[/tex]This is how a system of equations created when each linear function is given as a set of two ordered pairs.
Answer:
Sample response: Use the two points of a linear function to write an equation in slope-intercept form by first finding the slope of the function, and then using a point and the slope to determine the y-intercept. Write the equations in slope-intercept form.
PLEASE HELPPP Will Give brainliest if it help :) The question : You are at an amusement park with your friend. You spend $11.00 on a stuffed animal
for your little brother. Then you and your friend ride the roller coaster several times
together for $4.00 each. Write a system of linear equations that represents this
situation. Will you and your friend spend the same amount of money? Explain.
Answer:
y= 4x + 11 and no.
Step-by-step explanation:
Because you spent the 11 dollars extra and rode the rides meanwhile your friend only went on the rides. If (x) equals the amount of rides and (y) means the total amount. Then your friends equation with be y= 4x. But, you already spent 11 dollars additionally so therefore your equation with be y=4x + 11.
I hope this helped.
Friend y=4x
You y=4x + 11
Which set includes rational numbers but not natural numbers?
Answer:
a
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
If m2A = 110 degrees and m2B = 35 degrees, find m21.
A)
35 degrees
B)
75 degrees
C)
110 degrees
D)
145 degrees
Answer:
c
Step-by-step explanation:
i have a degree in mathematics so you can trust this
A line passes through the point (0,-2) and has slope 7. What is the equation of the line in slope-intercept form? please help me
Answer:
y=7x-2
Step-by-step explanation:
