On a coordinate grid, point P is at (5,2) and point R is at (-3,-4). Points Q and S are reflection of both points across the x-axis. What are the coordinates of Q and S
Answers
Answer:
C. Q(5,-2), S(-3,4)
Step-by-step explanation:
Related Questions
5. During an local election the ratio of teens to adults who voted was 10:8. If 1,764 people voted how many were teens?
Answers
Answer:
288
Step-by-step explanation:
Answer: 288
Step-by-step explanation:
solve for x: 4.72 = 3.25 + x
Answers
Step by step:-
Please help with this
Answers
Urgent help pleaseeeeeee
Answers
Answer:
2x - 10 = 10 - 3x
Simplifying
2x + -10 = 10 + -3x
Reorder the terms:
-10 + 2x = 10 + -3x
Solving
-10 + 2x = 10 + -3x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '3x' to each side of the equation.
-10 + 2x + 3x = 10 + -3x + 3x
Combine like terms: 2x + 3x = 5x
-10 + 5x = 10 + -3x + 3x
Combine like terms: -3x + 3x = 0
-10 + 5x = 10 + 0
-10 + 5x = 10
Add '10' to each side of the equation.
-10 + 10 + 5x = 10 + 10
Combine like terms: -10 + 10 = 0
0 + 5x = 10 + 10
5x = 10 + 10
Combine like terms: 10 + 10 = 20
5x = 20
Divide each side by '5'.
x = 4
Simplifying
x = 4
Answer
pick C
Step-by-step explanation:
the answer is 2x+12
The temperature in degrees Fahrenheit, F, is related to the temperature in degrees Celsius, C, by the equation F=9/5C+32.
a. In the Sahara desert, temperatures often reach 50 degrees Celsius. How many degrees Fahrenheit is this?
degrees Fahrenheit
b. In parts of Alaska, the temperatures can reach -60 degrees Fahrenheit. How many degrees Celsius is this?
degrees Celsius
c. There is one temperature where the degrees Fahrenheit and degrees Celsius are the same, so that C=F. Use the expression from the equation, where F is expressed in terms of C, to solve for this temperature.
C =
Answers
Answer:
33.8
Step-by-step explanation:
9/5C=1.8C+32=33.8
what is the answer to... 3/2 x 3/2 x 1/2=
Answers
Answer:
1.125 is the answer in decimal and 9 / 8 in fraction.
hope this answer will help you
How do you convert 20x + 9y = 9 into slope intercept form?
Answers
Answer:
[tex] y = - \frac{20}{9} x + 1 [/tex]
Step-by-step explanation:
[tex]20x + 9y = 9 \\ \\ 9y = - 20x + 9 \\ \\ y = - \frac{20}{9} x + \frac{9}{9} \\ \\\purple {y = - \frac{20}{9} x + 1} \\ this \: is \: the \: required \: \\slope \: - intercept \: form \\ \ \\ where \: \\ slope \: = - \frac{20}{9} \\ \\ y - intercept = 1[/tex]
First, the formula for slope intercept is y=mx+b
So, in order to get it in the slope form we have to subtract 20x from both sides.
We end up with, 9y=-20x+9
We have to get rid of the 9 so we divide.
9y=-20x+9
/9 /9. /9
I don’t want to write the answer because I want you too find it out. :) hope this helps!
Please help with this
Answers
Answer:r=40/9
Step-by-step explanations
HELP PLEASE THIS IS DUE AT 9:50 MY TEACHER IS STRIIIICT ABOUT HOMEWORK
Answers
Answer:
[tex] \sqrt[3]{?} 3375 [/tex]
True or False
Scale Factors can be written as fractions in simplest form.
Answers
Answer:
TRUEStep-by-step explanation:
scale factor is the ratio of the model measurement to the actual measurement in simplest form
PLS MARK AS BRAINLIEST...
what is 9/15 estiamted to 0,1/2,1
Answers
Answer:
.........
Step-by-step explanation:
PLS HELP ASAP
Which statement is correct for Triangle ABC. and Triangle A prime B prime C prime.?
Triangle ABC is similar to triangle A prime B prime C prime. because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 3. and then rotating it about the origin by 180 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 4. and then rotating it about the origin by 90 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 4. and then rotating it about the origin by 180 degrees
Triangle ABC is similar to triangle A prime B prime C prime., because Triangle A prime B prime C prime. is obtained by dilating Triangle ABC. by a scale factor of 1 over 6. and then rotating it about the origin by 90 degrees
Answers
Answer:
A
Step-by-step explanation:
Which values for x make this inequality false?
Answers
Answer:
0, -11, -5, and 20
Step-by-step explanation:
The inequality can be read as x is less than -12.8 (or -12.8 is greater than x)
This means that we need to pick x values that are greater than -12.8 for the inequality to be false.
The values greater than -12.8 are:
0, -11, -5, and 20
BRAINLIEST!!! Lorenzo deposited $60 in a savings account earning 10% interest, compounded annually.
To the nearest cent, how much will he have in 2 years?
Answers
k/7 + 3 − 2k = −3
Explain how to solve the problem. SHOW YOUR WORK!
Answers
Answer: 42/13
Step-by-step explanation: Multiply everything by 7 to eliminate the fraction:
k+ 21 - 14k = -21
Isolate the variable:
k - 14k = -21-21
13k= -42
divide the sides by -13.
42/13
Hope this helped
Mindy's dog, Rex, weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight? A. 13% B. 12% C. 15% D. 16%
Answers
Please answer ALL FOUR questions, and if you don't properly answer the questions or just steal the points I will report and get your answer removed.
Answers
Answer:
i could just use this one to get the points from the last one i answered in the comments if you dont mind :)
Step-by-step explanation:
Answer:
what are the questions?
Step-by-step explanation:
You are making a new recipe for dinner. The recipe has the following proportional relationship. 8 cups of corn for 4 cups of sauce 32 cups of 16 for cups of sauce Find the constant of proportionality. Find how many cups of corn you need for 7 cups of sauce.
(please help me with this I don't get it at all)
Answers
Answer: I’m not for sure but I think its 8 1/2
Step-by-step explanation:
You will need 120 feet of fencing to put all the way around a rectangular garden. The length of the garden is 40 feet. What is the width?
A. 20 feet
B. 40 feet
C. 4,800 feet
D. 80 feet
Answers
Answer:
A. 20 ft
Step-by-step explanation:
(120/2)-40=20
Answer:
a) 20 feet
Step-by-step explanation:
We know it's a rectangle so lengths are the same and widths are the same
If length is 40
That would mean 120-2(40) = 80
We know 2 widths of a rectange so 40/2 is 20
Therefore 20 feet.
What number should go into the blank so that the two expressions are equivalent to each other? (Use only the digits 0 - 9 to write the number.)
p + p + 20 + p + p + p + 7 + p = __(2p + 9)
Answers
Answer:
4.
Step-by-step explanation:
4 = x
please solve this question asap :)
Answers
Answer:
36.695 approx 36.7
Step-by-step explanation:
find the area of the top triangle and then add it to the area of the bottom rectangle
Area of the triangle: (bh)/2
3.5*4.1=14.35
14.35/2=7.175
Area of the rectangle: bh
4.1*7.2=29.52
Total (add the two values)
29.52+7.175
=36.695
On a coordinate grid, point A is located in the first quadrant. Point B is located at (2, - 1/2
Point C is a reflection of point B across the y-axis. Which graph shows these three points?
Answers
Answer:
the answer I think is B so
The graph attached correctly labels the points A, B and C.
What is the meaning of reflection of figure?A reflection is a mirror image of the shape. An image will reflect through a line, known as the line of reflection.
Given is that on a coordinate grid, point {A} is located in the first quadrant. Point B is located at (2, -1/2). Point C is a reflection of point B across the y-axis.
Since the complete graphs are not given. Refer to the graph attached for correct plotted points.
Therefore, the graph attached correctly labels the points A, B and C.
To solve more questions on Reflection of points, visit the link below-
https://brainly.com/question/1548989
#SPJ2
Here is the graph for one equation in a system of equations:
Match the correct equation to the scenario.
Write a second equation for the system so it has infinitely many solutions.
a) y=-3/4x+4
b) y=-3/4x+2
c) y=-3/4x+1
Write a second equation whose graph goes through (0, 1) so the system has no solutions.
a) y=-3/4x+4
b) y=-3/4x+2
c) y=-3/4x+1
Write a second equation whose graph goes through (0, 2) so the system has one solution at (4, 1).
a) y=-3/4x+4
b) y=-3/4x+2
c) y=-3/4x+1
Answers
Answer:
Step-by-step explanation:
1. y = -3/4 +4 cause that is the same line as the equation and since they are the same line it would mean there would be infinitely many solutions.
2. y=-3/4x+2 if you graph this line next to the orginal line it runs through (0,1) and you can see that its paralellel and will never meet the other line so there will be no solutions
3. for this question im confused because none of the answers fits the line that the question is asking for the closest would be y= -3/4x+2 since it runs through (0,2) but other than that none of the answers fit the line its describing.
an equation that would work though would be y=-1/4x+2
HELP NOW PLEASE !!!!!
Answers
What does "mean" mean in math?
Answers
Median:The number in the MIDDLE when they are IN ORDER! - Mean- The AVERAGE OF ALL NUMBERS: You add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS!
hope it helps
Answer:
The mean is the total of the numbers divided by how many numbers there are. To find the mean, add all the numbers together then divide by the number of numbers.
Step-by-step explanation:
Please mark me brainliest and thank me
WILL GIVE BRAINLIEST AND 70 POINT! PLEASE HELP ME!
Answers
Answer:
X and Y
and for ast two answers pls give me the options
sorry i did not put the pick hear you go sorry my bad
7th grade math ◑〰️◐
help me ples its my sis agen she sint me this ples help her/me
by her /me i mean me helping her
Answers
A scale model of a boat is 6 inches long. The actual boat is 42 feet long. Which statement(s) are true??
Answers
Answer:
B. 1 in = 7 ft
Step-by-step explanation:
Since on the scale the boat was 6 inches and the actual boat was 42 feet, we need to divide to see how many feet correlate to the number on inches on the scale. So we do 42 / 6, which equals 7. This means that for every inch on the scale, it will be 7 feet in real life.
Does anyone also understand this?
Answers
Answer:
See explanation
Step-by-step explanation:
So, the angle for QRS is the interior angle of R. The exterior angle outside of angle R is for the equation you are going to use. Because angle R is on a straight line, the interior angle of R plus the exterior angle of R will equal 180 degrees. From there you should be able to calculate the rest of the angles, I believe you should be able to calculate y first.
We know that the bottom line is straight, so it equals 180*. QRS is supplementary to the R* angle, which is 144*. All supplementary angles add up to 180, so 180-144 would give us 36* for the Value of QRS.
Now we know QRS=36* and the sum of all the angles is 180, we can write the equation
6y + 36 =180
y= 24
Now you plug the y in ... giving you the value of angle S to be 24* and angle Q to be 120.
QRS = 36*
Q= 120
HELP PLS!!
Molly wants to buy a dress that costs $20. She has a coupon for 40% off, and there is a 10% sales tax. How much will she pay altogether? Answer the questions to find out.
4) after tax is added to the sale price, how much does Molly pay for the dress?
Answers
Answer:3)is $12
4)is $14
Step-by-step explanation:
Cost price=$20=100%
New price percent =100-40=60%
New price=60/100×20
=$12
Tax added selling price=60%+10%
=70/100×$20
=$14
4)