Answer:Hey just answering for some points good luck
Step-by-step explanation:
What makes a right trapezoid unique from all the other trapezoids
Answer:
A right trapezoid is a trapezoid in which one of the sides is perpendicular to the two bases: In this special case, if you know the length of the perpendicular side, that's the same as the altitude of the trapezoid.
Find the minimum or maximum of the function below.
f(x) = 6x² - 2
А. minimum of-2
B. maximum of -2
C. minimum of 8
D. maximum of 6
PLEASE ANSWER QUICK ILL HIVE BRAINLYEST
Answer:
A) minimum of -2Answer:
A. minimum at x = -2.
Step-by-step explanation:
Finding the derivative:
f'(x) = 12x.
12x = 0 for a maxim/ minimum.
x = 0.
As the second derivative (12) is positive, we have a minimum value when x = 0.
So the function has a minimum value where f(x) = 6(0)^2 -2 = -2.
Write the equation of the line that goes through the point (-2, 8) with a slope of 1/2
Answer:
The answer is Y = 1/2x + 9
Step-by-step explanation:
The general equation with a slope and intercept is:
y=mx+b
We are given a slope of 1/2, which represents the "M" part of the equation.
So we have:
Y = 1/2x + b
We do not know what "b" is, so the equation is not complete.
We plug in "-2" for X and "8" for Y:
8 = 1/2 (-2) + b
b = 9
So, the full equation is: Y = 1/2x + 9
Henry is planning to attend a public university after he graduates from high school in 3 years. He is devising a plan to save money each month to help with the expenses of attending the university. The cost of attending the public university for one-year is $26,500. His family has promised to contribute $13,450 each year he is in school. What is the minimum amount of money Henry must contribute to his savings per month for the next 3 years to have enough money to pay for his first year of tuition?
a
$501.32
b
$362.50
c
$294.38
d
$482.35
Determine a series of transformations that would map figure I onto figure J.
Write in Point-slope-form an equation of the line that passes through the given point and has the given slope.
(-6,3); m= 1/3
Answer:
y - 3 = 1/3 (x + 6)
Step-by-step explanation:
y - 3 = 1/3 (x + 6)
The graph of a linear equation passes through the points (-4,1) and (4,6)
HELP!
Answer:
a) (0, 3.5)
b) (12, 11)
Step-by-step explanation:
The points through which the graph of the linear equation passes are;
(-4, 1) and (4, 6)
The slope of the equation of a straight line passing through points (x₁, y₁), and (x₂, y₂), 'm', is given as follows;
[tex]Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
∴ The slope of the equation, m = (6 - 1)/(4 - (-4)) = 5/8 = 0.625
The equation of th line in point and slope form is therefore;
y - 1 = 0.625·(x - (-4))
∴ y = 0.625·(x - (-4)) + 1 = 0.625·x + 3.5
y = 0.625·x + 3.5
Therefore;
a) When x = 0, y = 0.625 × 0 + 3.5 = 3.5
∴ The point (0, 3.5) is a solution
b) When x = 12, we have, y = 0.625 × 12 + 3.5 = 11
∴ The point (12, 11) is a solution
However;
c) When x = 8, we have, y = 0.625 × 8 + 3.5 = 8.5
∴ The point (8, 5) is not a solution
d) When x = -6, we have, y = 0.625 × (-6) + 3.5 = -0.25
∴ The point (-6, 0) is not a solution
Therefore;
The points which are solutions are;
(0, 3.5) and (12, 11)
brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
Answer:
D
Step-by-step explanation:
I am pretty sure it is D because the numbers on the chart don't seem inconsistent. You go from 11 to 2 which would give a big drop so it wouldn't be a linear function.
true or false the values [x] and [-x] are always equal
Answer:
If you mean |x| and |-x| yes they are equal.
Step-by-step explanation:
Brackets do not exactly specify the meaning of absolute value.
On most keyboards, above the enter button on the main keyboard part (not the keypad one) there is a back slash symbol \ and if you hold shift, there might be another symbol | which more accurately represents absolute value,
If you aren't talking about the absolute value, then no.
The longest sides of a right triangle is called the?
Answer:
hypotenuse
Step-by-step explanation:
Answer:
HYPOTENUSE
Step-by-step explanation:
No need to explain
°^°
Create an equation which contains the solution (-1,3)
Answer:
3x + y =0
Step-by-step explanation:
We need to create equation whose solution is (-1,3) . So let another point through which it passes be ( 0,0) .
Since at least two points are required for making a line .Slope :-
=> m = -1-0/3-0
=> m = -1/3
Using point slope form :-
=> ( x - x1) = m( y - y1)
=> ( x - (-1)) = -1/3( y - 3)
=> (x + 1 )3= -y + 3
=> 3x +3 = -y + 3
=> 3x + y = 0
✔️ Checking :-
(-1,3)=> 3(-1) + 3 = 0
=> -3+3=0
=> 0 = 0
• Hence the equation can be 3x + y = 0 .HELP ASAP PLEASEE!!
Simplify this expression.
5^6 x 5^-2 over 5^-7
a
5^1
b
5^11
c
5^-3
d
5^-19
Answer:
5^6 × 5^(-2) × 5^(-7)
= 5^{6+(-2)+(-7)}
= 5^{6-2-7}
= 5^(-3)
Option c 5^-3
Ahmad had 80 more stickers than Tom.
After Tom gave ahmad 10 stickers, Ahmad had twice as many stickers as Tom.
How many stickers did Tom have at first?
Answer:
180
Step-by-step explanation:
first you need to add ten to 80 and then it gives you 90, but tom had 100 and gave ten to Ahmad resulting in 10 more. so that means 90 x 2 = 180
Henry spent 37.88 at the grocery store.he know has 26.92 left .how much money did Henry originally have?
Answer:
64.8
Step-by-step explanation:
37.88+ 26.92
64.80
Answer:
He had 64.8
Step-by-step explanation:
Just add 37.88 and 26.92 together :)
37.88
+26.92
64.8
Hope it helps!! :D
One bunch of seedlees black grapes costs
$2. How many bunches of seedless black
grapes can you buy for $16?
Answer:
8
Step-by-step explanation:
16/2 =8
How long could a student take to paint their canvas if they are slower than 75% of the other students?
Answer:
multiply the other kid's time by 3/4
Step-by-step explanation:
there's some info missing but hope this helps!
Help please how do I find x and y
Answer:
Option 3
Step-by-step explanation:
tan33°=x/7
x=4.5
4.5^2+7^2=y^2
20.25+49=y^2
y=√69.25
y=8.3
I need help finding the anwser for 52 divided (13 x 2)
Answer:
52÷(13x2) 13×2 = 26 52÷26=2
7. Murray spins the pointer of the spinner shown at the right
a. What is the sample space for the probability model?
b. What is the probability of each event in the sample space?
Answer:
a)
Sample Space of Probability model is - S' = { [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] }
b)
Probability of Event 1 , P(1) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 2 , P(2) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 3 , P(3) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 4 , P(4) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Step-by-step explanation:
Given - Murray spins the pointer of the spinner as shown .
To find - a. What is the sample space for the probability model?
b. What is the probability of each event in the sample space?
Proof -
The Sample space is the set of all possible outcomes.
So,
Sample space becomes -
S = { 3, 5, A, Y, 3, 5, A, Y}
Total number of outcomes, n(S) = 8
Now,
We can see that There are 4 types of event
Event 1 : 3
Event 2 : 5
Event 3 : A
Event 4 : Y
So,
Probability of Event 1 , P(1) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 2 , P(2) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 3 , P(3) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 4 , P(4) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Now,
Sample Space of Probability model is -
S' = { [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] }
∴ we get
a)
Sample Space of Probability model is - S' = { [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] , [tex]\frac{1}{4}[/tex] }
b)
Probability of Event 1 , P(1) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 2 , P(2) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 3 , P(3) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
Probability of Event 4 , P(4) = [tex]\frac{2}{8} = \frac{1}{4}[/tex]
What is the equation of the line that is perpendicular to the line y=3/4x - 6 and passes through the point (-3,5)?
Answer:
[tex]y=-\frac{4}{3}x+1[/tex]
Step-by-step explanation:
Hi there!
What we need to know:
Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)Perpendicular lines always have slopes that are negative reciprocals of each other (ex. -1/3 and 3, 1/2 and -2, etc.)1) Determine the slope (m)
[tex]y=\frac{3}{4} x - 6[/tex]
Looking at the given equation, we can identify clearly that [tex]\frac{3}{4}[/tex] is in the place of m, making it the slope of the line. Because perpendicular lines always have slopes that are negative reciprocals, we know that the slope of the line we're solving for will be [tex]-\frac{4}{3}[/tex]. Plug this into [tex]y=mx+b[/tex]:
[tex]y=-\frac{4}{3}x+b[/tex]
2) Determine the y-intercept (b)
[tex]y=-\frac{4}{3}x+b[/tex]
Plug in the given point (-3,5)
[tex]5=-\frac{4}{3}(-3)+b\\5=4+b[/tex]
Subtract 4 from both sides
[tex]5-4=4+b-4\\1=b[/tex]
Therefore, the y-intercept is 1. Plug this back into [tex]y=-\frac{4}{3}x+b[/tex]:
[tex]y=-\frac{4}{3}x+1[/tex]
I hope this helps!
6y-5=11 what’s the awnser?
Step-by-step explanation:
Simplifying
6y + -5 = 11
Reorder the terms:
-5 + 6y = 11
Solving
-5 + 6y = 11
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '5' to each side of the equation.
-5 + 5 + 6y = 11 + 5
Combine like terms: -5 + 5 = 0
0 + 6y = 11 + 5
6y = 11 + 5
Combine like terms: 11 + 5 = 16
6y = 16
Divide each side by '6'.
y = 2.666666667
Simplifying
y = 2.666666667
Answer: I think Y = 2.7! :)
Which of the following would use a histogram to represent the data?
speed of car
state of license on car
type of car
car color
Answer:
Speed of car most likely
Step-by-step explanation:
what is equivalent to 4/-3
Answer:
86 is equivalent to 43 because 8 x 3 = 6 x 4 = 24. 129 is equivalent to 43 because 12 x 3 = 9 x 4 = 36.
Wich one is larger 0.83 or 83/100
Answer: they are the same just the fraction and decimal are not the same but your answer is the same or =
Step-by-step explanation:
Answer:
They are all the same
Step-by-step explanation:
0.83=83/100 ;83/100 is a fraction whereas 0.83 is a decimal
Help please. Find the area of this circle
Answer:
8
Step-by-step explanation:
Replace variables with values and
evaluate using order of operations:
D = WT2
W = 70
T = 4
Answer:
742
Step-by-step explanation:
W+T =74
mark it as the brainliest
Ameer uses \dfrac14 4 1 start fraction, 1, divided by, 4, end fraction of a bottle of shampoo to give each of his dogs a bath. He has 555 dogs all together.
Answer:
138 3/8
Step-by-step explanation:
total shampoo used for 555 dogs = 1/4 x 555 = 138 3/8 bottles
. In which of the problems below would applying the multiplicative inverse be the best first step in determining a solution to the equation?
Answer:
B
Step-by-step explanation:
In The rest of the problems, you add or subtract first.
a. Find the mean, median, and mode of 12, 9, 17, 15, 10.
mean:
median:
I need answering this question ♀️
Answer:
F= frequency
WL= Wavelength
the larger the wavelength the shorter the frequency and vise versa.
F: 1.5 - WL:6
F: 3 - WL: 2
F: 4 - WL: 2.5
F: 14 - WL: .5