Answers
9514 1404 393
Answer:
162 degrees
Step-by-step explanation:
Angles P and F are supplementary, so ...
3x^2 +12x = 180
x^2 +4x = 60
x^2 +4x -60 = 0
(x +10)(x -6) = 0
The useful value of x that makes this true is x=6.
The measure of angle Q is 3x, so is 3·6 = 18 degrees. The measure of angle S is the supplement to that:
∠S = 180° -18° = 162°
Related Questions
Is the following number rational or irrational?
9.0
A: rational
B: Irrational
Answers
Answer:
Rational
Explanation:
9 is a Rational Number
Explain why a +b=d.
Answers
Answer:a + b + c = 180 ( sum of angles in a triangle )
c + d = 180 ( adjacent angles are supplementary ), thus
a + b + c = c + d ( subtract c from both sides )
a + b = d
Step-by-step explanation:
Solve for x
0.25x=10
Answers
Answer
40
Step-by-step explanation:
The equation below represents Function A and the graph represents Function B:
Function A
f(x) = x – 9
Function B
(picture below)
Which equation best compares the slopes of the two functions? (1 point)
Select one:
a. Slope of Function B = 2 x Slope of Function A.
b. Slope of Function A = Slope of Function B
c. Slope of Function A = 2 x Slope of Function B
d. Slope of Function B = – Slope of Function A
Answers
Answer:The correct answer is option A
Step-by-step explanation: I reseach it
help as soon as possible Thank yu!!!!!
Answers
Answer:
I think 10??"
Step-by-step explanation:
Answer:
10 inches
Step-by-step explanation:
John sells t-shirts. Plain shirts cost $5 and graphic shirts cost $7.
In order to match his product costs, he must make at least $1,200.
Answers
Okay so is your question like how many plain and graphic he needs to sell to get more than $1200??
For example if he sells 100 plain shirts(which will come up to $500) and 100 graphic shirts($700) the Total amount earned would be $1200, so we would need to sell at least 100 shirts of each or more to get to $1200.
Also if he sells 240 plain shirts he will get $1200
Or if he sells 172 graphic shirts he will get $1204.
If f=3,8 = 5, h= 10 find the value of
2f-g + h
Answers
How do I solve this equation?
Answers
Answer:
x=4,-3
step-by-step
PLEASE HELP 100 POINTS
1. Rewrite both and from standard form into vertex form. Explain your process. HINT: Each
function has a common factor. Start by dividing it out.
2. State the vertex of each function. What does each vertex represent in context of The Twist?
3. Compare the a-value of to the a-value of the parent quadratic function. What effect does this
value have on a parabola?
4. Sketch both of the functions and on a single xy-plane. Describe the steps you took to create
your sketch.
5. use the vertex forms of and the sketch you created in question for to describe the track changes that occur when the function that represents The climb hill is altered from two do you think these changes will help younger riders better enjoy the twist? explain.
Answers
Answer:
Rewrite both and from standard form into vertex form.
f(x)=(0.10x+18)^2-5.64
g(x)=(0.03x+0.81^2-7.5261
(18,30) (27,15)
the a-value of the parent quadraic function affects the parabola by it open downwards
Step-by-step explanation:
At 425 feet tall, the Orlando Starflyer is one of the tallest structures in Florida and the tallest Starflyer in the world, standing 25 feet higher than the Orlando Eye on International Drive. The image below shows the position of one swing at two different speeds. Which rider, A or B, is farther from the base of the swing tower?
Answers
Answer: Rider B is farther from the base of the Starflyer by the Hinge Theorem
Step-by-step explanation:
3x-2y=1 ...Equation 1 -2x+3y=2 ...Equation 2 Solve this equation. Answer of x should be 3.5 or 7/2 and answer of y should be 4
Answers
Answer:
x = 7/13, y = 8/26
Step-by-step explanation:
3x-2y=1 ...Equation 1 -2x+3y=2 ...Equation 2 Solve this equation.
3x - 2y =>1.....Equation 1
2x + 3y => 2......Equation 2
We solve using Elimination
We multiply Equation 1 by 3 and Equation 2 by 2 to Eliminate y
9x - 6y => 3.....Equation 4
4x + 6y => 4.......Equation 5
We Add Equation 4 and 5
13x = 7
x = 7/13
We substitute 7/13 for x in Equation 1
3x - 2y =>1.....Equation 1
3(7/13) - 2y => 1
21/13 - 2y = 1
21/13 - 1 = 2y
y =>21/13 - 1/2
y => 8/13 ÷ 2
y = 8/13 × 1/2
y = 8/26
I NEED HELP ASAP!! just question 2 and 3!!
Answers
Answer:
2. 3
3. 125
Step-by-step explanation:
2. You have four squares with a total area of 36. Divide the area by 4 to find the area of 1.
36/4=9
The Area of 1 square is 9. That means that the side of a square is 3.
3. A cube has a side of 5 inches. All the sides of a cube are the same, and the volume formula is l*w*h = V
You can input the number into the equation. 5 * 5 * 5 = V
You can also read this as 5^3.
The Volume = 125
write an equation in slope intercept form m=2,(3,1)
Answers
First, we must find the y-intercept of the line given the slope and a point on the line and pluging it into slope-intercept form*.
[tex]1 = 2(3) + b\\\\1 = 6 + b\\\\-5 = b[/tex]
Now that we have the y-intercept, we can create the equation of this line.
[tex]y = 2x - 5[/tex]
*Slope-intercept form: y = mx + b ← y-intercept
↑
slope
Mr. Savage used 3 gallons of paint to cover 1,350 square feet of wall space. At this rate, how much paint will be needed to cover 1,800 square feet?
Answers
Find the equation of the line, given the following information:
Passes through (1.4) and is parallel to y = 2x + 6.
Answers
A nursery owner buys 5 panes of glass to fix some damage to her greenhouse. The 5 panes cost $12.25. Unfortunately, she breaks 2 more panes while repairing the damage. What is the cost of another 2 panes of glass?
Answers
Answer:
it would be $4.90
Step-by-step explanation:
12.25/5 is 2.45 per pane
If y varies directly as x and y=15 when x =5, what is the value of y when x = 15?
Answers
Write the point-slope equation of the line that passes through (7,3) whose
slope is 2.
Answers
Answer:
y - 3 = 2(x - 7).
Step-by-step explanation:
The point-slope form is
y - y1 = m(x - x1) where m = slope and (x1, y1) is a point on the line.
So the answer is:
y - 3 = 2(x - 7).
what is the parallel slope intercept form?
Answers
Answer:
slope intercept form is y=mx+b
a line parallel to y=-1/5x-1 is any line with the same slope but different y intercept. for example y=-1/5x+1
Step-by-step explanation:
What is the first step when solving
the equation 3(3x - 5x) + 2 = -8?
Answers
Answer:
Multiply (3x - 5x) by 3
Step-by-step explanation:
First Step:
Multiply (3x - 5x) by 3
PLS HLP!!! For two arcs to be congruent, what conditions must be met? Check all that apply A. they must be in the same circle or congruent circles B. they must have the same central angle measures C. they must overlap D. One must be a major arc and the other a minor arc
Answers
Answer:
B
Step-by-step explanation:
Must be have the same central angle measure
Must be in the same circle or congruent circles
1 punto
#10: Bounce with Us rents bounce houses for a flat fee of $250 and $25
per hour. Fun Inflatables charges a flat fee of $100 and $50 per hour. Write
and solve an equation to find the number of hours at which the total cost
charged by the two companies would be the same.
Answers
Answer: In 6 hours, they will be the same.
Step-by-step explanation:
The equation is...
25x + 250 = 50x + 100
You bought a magazine for $3.75 and some notepads for $2 each. You spent a total of $17.75. How many notepads did you buy?
Answers
our equation is 17.75-2x (17.75 is our total, 2 is the price of one notepad, and x is how many we bought, aka what were solving for)
The required number of notepads purchased is given as 7.
Given that,
You bought a magazine for $3.75 and some notepads for $2 each. You spent a total of $17.75, how many notepads did you buy is to be determined.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
Here,
let the number of the notepads purchased be x,
According to the question,
3.75 + 2x = 17.75
2x = 17.75 - 3.75
x = 14/2
x = 7
Thus, The required number of notepads purchased is given as 7.
Learn more about arithmetic here:
https://brainly.com/question/11424589
#SPJ2
y= − 7x y= 4x+22 Solve the system by substitution
Answers
Answer:
x = -2 u got this
Step-by-step explanation:
-7x = 4x + 22
-11x = 22
x = -2
Easy bro
b = 2
C = 3
(24 - b) + C = _
Answers
Answer:
24-b+c
Step-by-step explanation:
3. Identify the Y-Intercept from the graph:
Answers
Answer:
Answer
Step-by-step explanation:
The y-intercept is 2 because on (2,0) that's where the line crosses on the y axis.
Answer:
The Y intercept is 2 good luck
Step-by-step explanation:
The Y intercept is the number that the line EXACTLY crosses through
i need help with its slope practice
Answers
Answer:
m = -1
Step-by-step explanation:
Find the slope and the y-intercept of the graph of the linear equation y=−17x+2.
Answers
Answer:
The slope is -17 and the y-intercept is 2.
Step-by-step explanation:
Answer:
y
=
17
x
2
−
37
2
The slope-intercept form is
y
=
m
x
+
b
, where
m
is the slope and
b
is the y-intercept.
y
=
m
x
+
b
Find the values of
m
and
b
using the form
y
=
m
x
+
b
.
m
=
17
2
b
=
−
37
2
The slope of the line i
Step-by-step explanation:
What is the slope of a perpendicular line to 3.2 + 4y = 9?
Answers
Find an equation of the line that passes through the point (2, -8) and is perpendicular to the line 2x-6y=10
Answers
9514 1404 393
Answer:
3x +y = -2
Step-by-step explanation:
First of all, it is helpful to put the given equation in standard form. We can do that by dividing it by 2 to eliminate the common factor from the numbers.
x -3y = 5
Next, since you want the perpendicular line, you can swap the coefficients of x and y, and negate one of them. This can give you ...
3x +y = (some constant)
The constant will be found using the given point.
3x +y = 3(2) +(-8) = -2 . . . the perpendicular line
An equation is ...
3x +y = -2
