Answer:
5.20
Step-by-step explanation:
100%-15%=85%
85%->4.42
100%->4.2÷85×100=5.20
~!¡! Congruent and Similar Polygons ¡!¡~
~Helps ~ please!~
In the picture △QCM∼△BWG.
What is the ratio of QC to BW?
A.) 3/4
B.) 4/3
C.) 1/2
D.) 2/1
Answer:
D.) 2/1
Step-by-step explanation:
QC is 8. BW is 4.
So the ratio of QC to BW is 8/4 which is equal to 2/1
can someone help me find the equation for this line please
Answer:
y=1/2x+1
Step-by-step explanation:
Answer:
y=0.5x+1Step-by-step explanation:
First you want to mark 2 points. I chose (-2,0) and (2,2), it does not mater what points you chose. Once you have the two points, you need to find the slope. To calculate the slope can be seen below.
Slope (m) = ΔY/ΔX = 1/2 = 0.5
Once you have the slope, which is 0.5, you fill in this equation.
y = mx + b, where m is the slope and b is the y-intercept.
Now filling in given variables, you get this equation.
y = 0.5x + 1
PLEASE HELP!!
The choices are...
A) 4
B) 3
C) 2
D) 1
Answer:
C) 2
Step-by-step explanation:
The points from the second line are 2 times the amount of the coordinates of the first line
help please!! i dont understand geometry
Answer:
116
Step-by-step explanation:
so to find angle bcs we need to find x and to find x we need to create an equation. 160= angle scd +anglebcs so we do 180=3x+17+12x+8 and solve for x
160=3x+17+12x+8
step 1 combine like terms
160=15x+25
step 2 subtract 25 from each side
135=15x
step 3 divide each side by 15
9=x
then we plug in 9 to 12x+8 and get 116
0
o
C
-10
-5
-5
0
5
10
-5
Answer:
its -10
Step-by-step explanation:
NO explain needed
If 4 tickets cost $16 how much does one ticket cost?
Answer:
$4
Step-by-step explanation:
$16 divided by 4 which equals $4
Can someone help me graph these? Right answers get brainliest!!
Answer:
Step-by-step explanation:
Help Please!!!!!!!!!!!!!
Answer:
Answer vary:
(a)
*Laila is not wearing tennis shoes.
*It is not the case that Laila is wearing tennis shoes.
(b)
*Jassim is in Germany
Step-by-step explanation:
honestly in my opinion that’s my answer. to be honest either could be wrong but I’m fairly confident in part a but b I’m sorta confident.
(a) what you need to do is focus on the word negations and then you’ll see easily what the answers are. and that’s how I got the answers I got.
meaning of negations : the contradiction or denial of something
(b) so on part b your looking for the conclusion of the sentence and as the sentence explains “If Jassim’s spouse is happy, then Jassim is in Germany.” and for me I came to the conclusion of that answer.
Write the equation of the line in fully simplified slope-intercept form.
Answer:
y = -5/6x - 2
Step-by-step explanation:
The y-intercept is -2 because that is where the line crosses the y-axis Remember that slope is rise/run (there are many other terms for slope but this is the one I will reference). Therefore, the slope from one point to the next is down 5 and over 6. Since this is a decreasing slope (down 5), your slope will be negative
WILL MARK BRAINLIEST!
The cost of a gallon of gas increases from $1.46 to $3.53 over a period of 10 years. Use the formula r= ( )in – 1 to find the annual
inflation rater to the nearest tenth of a percent, where n is the number of years during which the value increases from P to F.
3 1/4 equals 1/2+ W
Hi there!
1.Simplifly each terms:
[tex]3\frac{1}{4}= 3\frac{1}{4}[/tex]
[tex]\frac{1}{2}=\frac{2}{4}[/tex]
2.Convert the term into mixed number:
[tex]3\frac{1}{4}=4+4+4+1=\frac{13}{4}[/tex]
3.Subtract both terms:
[tex]\frac{13}{4}-\frac{2}{4}=\frac{11}{4}[/tex]
4.SimpIifly the fraction term:
[tex]\frac{11}{4}=2\frac{3}{4}[/tex]
This means W=2 3/4..
I need help with this question
Answer:
x < -3
Step-by-step explanation:
................
Rotate left
(counterclockwise) 90°
Answer:
Draw it like it would be sideways, or if the image you see turned to the left, on its side.
Step-by-step explanation:
Below is an example of it turning. Your shape is already on the center point, so it won't be moving along the X-axis and the center point can stay where it is. the shortest side of it should be facing the left side of your paper.
Everything is on link
Your teacher said to spend no less than 27 minutes on Dreamboc today. You spent 9 minutes on Dreambox in Advisory. How many minutes do you have to complete the requirement.
Answer:
18 minutes left
AA'B'C' is a reflection of AABC. Which best describes the reflection?
Answer:
A reflection over the line y = 3.
Step-by-step explanation:
You will draw a straight vertical line on 3 and then count the spaces. If you have equal space on both sides then your answer is right.
Question 1 ?
Question 2 ?
Question 3 ?
Question 4 ?
Question 5 ?
Answer:
1. 90 degrees
2. 23 degrees
3. 67 degrees
4. 5 units
5. 12 units
90°
23°
67°
5 units
12 units
The number of subscribers to a newsletter decreased from 2400 to 1944. What was the percent of decrease in circulation?
Rewrite the system of equations in slope intercept form
Y - 5 = -4x
3y - 9 = -6x
The slope-intercept form of the first equation is _______
The slope intercept form of the second equation is _______
Answer:
✔ y = –4x + 5
✔ y = –2x + 3
Step-by-step explanation:
We can write -
The slope-intercept form of the first equation is y = - 4x + 5.The slope intercept form of the second equation is y = - 2x + 3.What is the general equation of a Straight line?
The general equation of a straight line in slope intercept form -
y = mx + c
where -
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
Other possible equations of lines are -
(y - y₁) = m(x - x₁) {Point - slope form}(y - y₁) = (y₂ - y₁) × (x - x₁)/(x₂ - x₁) {Two point - slope form}x/a + y/b = 1 {intercept form}x cos(β) + y sin(β) = L {Normal form}We have the given system of equations as -
y - 5 = - 4x
3y - 9 = - 6x
The given system of equations is -
y - 5 = - 4x
3y - 9 = - 6x
Now -
y - 5 = - 4x
y = - 4x + 5
and
3y - 9 = - 6x
3y = - 6x + 9
y = (-6/3)x + (9/3)
y = - 2x + 3
So, we can write -
The slope-intercept form of the first equation is y = - 4x + 5.
The slope intercept form of the second equation is y = - 2x + 3.
Therefore, we can write -
The slope-intercept form of the first equation is y = - 4x + 5.The slope intercept form of the second equation is y = - 2x + 3.To solve more questions on straight lines, visit the link below-
brainly.com/question/20400984
#SPJ2
-x=6+2y graph the equation
Step-by-step explanation:
-x=6+2y
2y=-x-6
y= -x/2 -3
ITS ME AGAIN AND I NEED HELP AGAIN PLZ AND THX
Answer:
$44.10
Step-by-step explanation:
$8.40÷2= $4.20 for 1 pound of ground beef
so:
10.5 x $4.20= $44.10
hope that helped :)
Can someone plzzzz helppp mee!!!!
Answer:
C. ASA Theorem
Step-by-step explanation:
Please see the screenshot and Help ASAP thank you!!
Answer:
1) Yes
2) No
Step-by-step explanation:
Substitute the x and y values of the given points into the equation and solve. If the result is a true statement, then they are solutions.
1) First, substitute the x and y values of (1,1.5) for the x and y in the given equation. Then, solve. (You can convert 1.5 from a decimal to a fraction, making it [tex]\frac{3}{2}[/tex].)
[tex]1.5= \frac{1}{4} (1) + \frac{5}{4} \\\frac{3}{2} = \frac{1}{4} +\frac{5}{4} \\\frac{3}{2} = \frac{6}{4} \\\frac{3}{2} = \frac{3}{2}[/tex]
The result is a true statement. Thus, (1, 1.5) is a solution to the equation.
2) Do the same with the point (12,4):
[tex]4 = \frac{1}{4} (12) + \frac{5}{4} \\4 = 3 + \frac{5}{4} \\4 = \frac{12}{4} +\frac{5}{4} \\4 \neq \frac{17}{4}[/tex]
The result is a false statement. The two values are not equal. Thus, (12,4) is not a solution to the equation.
Graph a line with a y-intercept of 3 and containing the point (2, 5).
To graph a line, plot two points on the line.
Answer:
Let me know if you'd like me to clarify something. Good luck
what is the value in this question please hurry
Elliot is riding in a 100-mile bike race to raise money for a charity. So far he has completed 7_10of the race. How far has Elliot biked?
Answer: He rode 70 miles!!!
Answer:
70 miles
Step-by-step explanation:
Mark me as brainliest
PLZ HELP ME......WILL GIVE BRAINLIEST. THANKYOU!!!!. there are two pictures.
Step-by-step explanation:
The perimeter of the rectangle is 2(x+y)
area of the rectangle is xy
7x^2 + 3 - 5x -\2x^2
Step-by-step explanation:
[tex] {7x}^{2} + 3 - 5x - {2x}^{2} \\ = {5x}^{2} - 5x + 3[/tex]
Which relation below represents a function?
1) {(1,5),(2,6), (3,6), (2,7)}
2) {(4,7),(2,1),(-3,6).(-3,4)}
3) {(-1,6),(1,3), (2,5),(1,7)}
4) {(-1,2).(0,5),(5,0),(2, -1)}
Answer:
4.
Step-by-step explanation:
To find a function none of the x-values can be the same. For example, #1 isn't a function because 2 of the x values re 2 meaning it is not a function. #4 is a function because all of the x values are different numbers.
factorise: x^{2} -49
Answer:
[tex] {x}^{2} - 49 = 0 \\ {x}^{2} = 49 \\ x = \sqrt{49} \\ x = 7[/tex]