Answer: A= 4.5 B=no C= 4.5
Step-by-step explanation:
I hope you can see it
Can someone help me ty
Is it possible to prove DOG is con to GED?
Answer:
Yes
Step-by-step explanation:
The angles are identical, so they are congruent.
Hope I helped! Plz leave a comment and a rating!
Find the characteristic polynomial and the eigenvalues of the matrix.
[5 3]
[-4 4]
Answer:
Step-by-step explanation:
Given the matrix
[5 3]
[-4 4]
The characteristic polynomial is expressed as |A - λI| = 0 where λ are the eigen values and I is am identity matrix A 2*2 identity matrix is expressed as;
[1 0]
[0 1]
Substitute into expression will give;
[tex]= \left[\begin{array}{cc}5&3\\-4&4\\\end{array}\right] - \lambda \left[\begin{array}{cc}1&0\\0&1\\\end{array}\right] = 0\\= \left[\begin{array}{cc}5&3\\-4&4\\\end{array}\right] - \left[\begin{array}{cc}\lambda &0\\0&\lambda \\\end{array}\right] = 0\\= \left[\begin{array}{cc}5-\lambda&3\\-4&4-\lambda\\\end{array}\right] = 0[/tex]
Find the determinant of the resulting matrix;
|A - λI| = (5- λ)(4- λ)- 3(-4) = 0
|A - λI| = 20-5 λ-4 λ+ λ²+12 = 0
|A - λI| = 20-9λ+λ²+12 = 0
-9λ+λ²+32 = 0
Rearrange;
λ²-9λ+32 = 0
Hence the characteristic polynomial is expressed as λ²-9λ+32 = 0
Get the eigen values by finding the roots of the equation;
λ = 9±√9²-4(1)(32)/2
λ = 9±√81-(128)/2
λ = 9±√-47/2
λ = 9±√-47/2
λ₁ = 9-√47 i/2 and λ₂ = 9+√47 i/2
What is the slope function y=8x+6
8^1/6 x 2^x= 32^1/2
Work out the exact value of x.
Answer:
8^1/6 x 2^x= 32^1/2
Step-by-step explanation:
1/6 x 2^x= 32^1/2
45% of a school brought in permission slips for Skateland. If the school received 150 permission slips, how many students are there in the school?
Step-by-step explanation:
What is 45% of 150?
Y is 45% of 150
Equation: Y = P% * X
Solving our equation for Y
Y = P% * X
Y = 45% * 150
Converting percent to decimal:
p = 45%/100 = 0.45
Y = 0.45 * 150
Y = 67.5
Brainliest?
select all numbers equivalent to -1 ?
Answer:
-1 / 0 + -1 and the list goes on
Step-by-step explanation:
Which table does NOT represent a function? A) A)
B)
C)
D)
Answer:
D
Step-by-step explanation:
If a number on the x side repeats then its automaticaly not a function.
Finish the distance formula. | P 1 P 2 | = d =
Answer:
d=2P^2
Step-by-step explanation:
Answer:
sqrt (x2 - x1)^2 + (y2 - y1)^2
12 times x tell me sponge
Answer: 12x
Step-by-step explanation:
Answer:
12x
Step-by-step explanation:
45 1/3 x 8 1/9 = m
m = ?
If you answer I will rate you 5 stars. Thank you!
Answer:
367 19/27
Step-by-step explanation:
Use symbolab bruv, its easy.
Jenna goes fishing every Saturday morning. She is only allowed to catch a maximum of 222 fish each trip. The table below displays the probability distribution of XXX, the number of fish that Jenna catches in a trip. X= \# \text{ of fish}X=# of fishX, equals, \#, start text, space, o, f, space, f, i, s, h, end text 000 111 222 P(X)P(X)P, left parenthesis, X, right parenthesis 0.040.040, point, 04 0.320.320, point, 32 0.640.640, point, 64 Given that \mu_X=1.6μ X =1.6mu, start subscript, X, end subscript, equals, 1, point, 6 fish, find the standard deviation of the number of fish that Jenna catches. Round your answer to two decimal places.
Answer: 0.57 fish. Khan academy told me.
Answer:
0.83
Step-by-step explanation:
step by step on Khan
7ft = __ inches. Show work
Answer:
Step-by-step explanation:
12 inches is in a foot
10 x 7= 70
2 x 7= 14
70+14=84
Tom bought a comic book for $5 at a discount of 20%. How much did the comic book
cost originally?
Answer:
0.4cents
Step-by-step explanation:
Please get back to ASAP I really need help with this
Mrs. Hopkins made four different pies for Thanksgiving dinner at her house. Each pie was the same size.
She cut the blueberry pie into 6 equal slices, the apple pie into 5 equal slices, the peach pie into 3 equal
slices, and the chocolate pie into 4 equal slices.
Her grandchildren. Alyssa, Bobby, Caitlin, and Dylan, each had one slice of pie but only ate a portion of
that slice. Each grandchild chose a different kind of pie.
Alyssa had the largest slice available and ate 1/4 of it
Bobby had the smallest slice available and ate 3/4 of it.
(The slice Caitlin had was larger than the slice Dylan had.)
Caitlin ate 1/2 of her slice.
• Dylan ate 2/3 of his slice.
What kind of pie did each person choose? And what fraction of the total pie did each person eat?
Answer:
Step-by-step explanation:
What is the rate of change ? Please help!
Answer:
It is 1000
Step-by-step explanation:
To find the unit rate, we divide y/x. In this case our y is the height (ft) and the x is the time(min).
If we divide 1000/1, we get 1000
If we divide 2000/2, we get 1000
and so on...
Hope it helps :^)
does not make sense
u5iu42yufyuerhsdufghrshgbfyudirhuigrdyvfuthrdug
Answer:
my life doesn't make sense
Step-by-step explanation:
1. One week a student exercised 3 hours at school and 1/4 hour at home. If 1/4 of the student's total exercise came from playing basketball, how much time did the student spend playing basketball that week?
2. One week a student exercised 2 hours at school and 1/4 hour at home. If 1/4 of the student's total exercise came from playing soccer, how much time did the student spend playing soccer that week?
Answer:
1- The student spent 48 minutes and 45 seconds playing basketball.
2- The student spent 33 minutes and 45 seconds playing soccer.
Step-by-step explanation:
1- If during a week the student exercised for 3 hours at school, and for 1/4 hour at home, it could be said that the student exercised for a total of 195 minutes (60 x 3 + 60/4) . Now, if I exercise 1/4 of that time playing basketball, the student spent 48 minutes and 45 seconds playing that sport (195/4).
2- If during a week the student exercised for 2 hours at school, and for 1/4 hour at home, it could be said that the student exercised for a total of 135 minutes (60 x 2 + 60/4) . Now, if I exercise 1/4 of that time playing basketball, the student spent 33 minutes and 45 seconds playing soccer (135/4).
If 1/4 is .25, what is the mixed number 6 1/4 in a decimal form?
PLZ HELP I'LL GIVE BRAINLIEST!
Answer:
6.25 is the answer
Step-by-step explanation:
PLEASE MARK BRAINLIESTIf 1/4 gallon of paint covers 1/16 of a wall, what is the amount needed to paint the entire wall?
Answer:
4 gallons
Step-by-step explanation:
if 1/4 a gallon is 1/16 of the wall that means 1 gallon is 4/16 of the wall plus another gallon that's 8/16 of the wall plus 2 more gallons that's 16/16 (the whole wall is complete) of the wall
factoring expression using GCF of 84+28
Answer:
The answer to yours is incorrect the answer is 112.
Step-by-step explanation:
Answer:
the answer would be 28(3+1).
Step-by-step explanation:
first you would try to find the GCF of the two numbers, which is 28. to find this you need to divide the two numbers by the GCF, which may take a few tries. then you would have to divide those two numbers by the GCF. your answer should look like this: 28(3+1)
Express this number in scientific notation. 0.0048
Answer
4.8 x 10^-3
Step-by-step explanation:
How do you graph the solution to inequality? y≤−2x+3
Answer:
Step-by-step explanation:
Y would equal 8 so then 2x+3 would be 10 so you multiply and get your answer!
Y/11=8
PLEASE ASAP ....
Answer:
y=88
Step-by-step explanation:
88÷11=8
8x11=88
....
Which of the following is a true statement about the expression -9+9
6th grade math I mark as brainliest
Answer:
8
Step-by-step explanation:
The exponent is the top number, which in this case would be 8.
Answer:
169.83
Step-by-step explanation:
big brain
what is the value of y in the solution to the system of equations?
4x-2y=5
y=3x-1
Answer:
-5.5
How I solved it:
A helpful website that I use is called Desmos. It makes the graph for you.
Just type in your equation and it is good to go. My teacher showed it to me so you know that it is good.
Which of the following is not a characteristic of permanent life insurance?
O A. Paid out when you die
O B. Must be renewed periodically
O C. Lifetime coverage
O D. Ability to access cash value
The statement's ability to access cash value is not characteristic of permanent life insurance.
We have given that
The characteristic of permanent life insurance
We have to determine which statement is not correct.
A. Paid out when you die
B. Must be renewed periodically
C. Lifetime coverage
D. Ability to access the cash value
What is the characteristic of permanent life insurance?
Permanent life insurance refers to coverage that never expires, unlike term life insurance, and combines a death benefit with a savings component.
The two primary types of permanent life insurance are whole life and universal life.
Permanent life insurance policies enjoy favorable tax treatment.
Therefore the statement's ability to access cash value is not characteristic of permanent life insurance.
To learn more about the permanent life insurance visit:
https://brainly.com/question/27023711
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Answer:
B Must be renewed periodically
Step-by-step explanation:
If f(x)=2x-3 find the following
f(7)=
f(-2)=
f(-4)=
Step-by-step explanation:
f(x)=2x-3
now,
f(7)=2× 7-3
=14-3
=11
f(-2)='-2×7-3
= -14-3
b= -17
f(-4)= -4×7-3
= -28-3
= -31
The value of f(7) ,f(-2) and f(-4) will be 11 , -17 and -31 respectively.
What is a function?A certain kind of relationship called a function binds inputs to essentially one output.
A function can be regarded as a computer, which is helpful.
The machine will only accept specified inputs, described as the function's domain, and will potentially produce one output for each input.
In other words, the function is a relationship between variables, and the nature of the relationship defines the function for example y = sinx and y = x +6 like that.
Given,
f(x)=2x-3
f(7) so put x = 7
f(7) = 2(7) - 3
f(7) = 11
Now,
f(-2) so put x = -2
f(-2) = -2×7-3
f(-2) = -17
Now,
f(-4) so put x = -4
f(-4)= -4×7-3
f(-4) = -31
Hence,The value of f(7) ,f(-2) and f(-4) will be 11 , -17 and -31 respectively.
For more about the function,
brainly.com/question/23712366
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Write the slope-intercept form of the equation of the line
4x + y = 2
Answer:
The equation in slope intercept form is y= 2 - 4x