Answer:
-3/4
Step-by-step explanation:
(y2 - y1) / (x2 - x1) is the equation for finding slope! All you have to do is plug in the numbers! Hope this helps :)
Work:
5-2/-4-0
3/-4
HELP!! I AM GOING TO BE IN DETENTION IF I DON'T GIVE IT ON A FEW DAYS!! I WILL GIVE BRAINLIEST
Answer:
Let's denote students in D = in the drama club , S = in a sports team
P(D) = 85/330
P(S) = 200/330
P(D and S) = 60/300
P(D or S) = P(D) + P(S) - P(D and S) = 85/330 + 200/330 - 60/330 = 15/22
P(neither D nor S) = 1- 15/22 = 7/22
Step-by-step explanation:
PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!
Answer: X=4 Y=-6
Step-by-step explanation:
Well we know that y= -4x+10
So we can input that into the bottom equation
2x +2(-4x+10) = -4
2x +-8x+20=-4
-6x + 20= -4
-6x = -24
x = 4
We also have to find the value of Y
y=-4(4)+10
y= -16 + 10
y=-6
Answer:
Step-by-step explanation:
2x + 2y = -4
Substitute (-4x+10) for y:
2x + 2(-4x+10) = -4
2x -8x + 20 = -4
-6x = -24
x = 4
What is the solution to the system of equations?
-4y – 3x = -11
x – 2y = 17
Answer:
Step-by-step explanation:
0.7 , 2/3 , 5/8 , 65% in least to greatest
Answer:
65%,0.7,2/3,5/8
Step-by-step explanation:
Answer:
5/8, 65%, 2/3, 0.7
Step-by-step explanation:
5/8 = .625
65% = .65
2/3= .667
.7 = .7
Barry bought a wooden board that measured 8 feet in length. He cut off a piece that measured
6 5/9 feet. How much of the board was left?
B. is the answer i did the test and it was right
The sinusoidal function f(x)=33sin(7x−π12)+33 models the height, in centimeters, that a valve stem of the a tire is above ground x seconds after the tire begins to rotate.
How long does it take the valve stem to complete one revolution?
Answer:
0.90 seconds
Step-by-step explanation:
We will see that one complete revolution takes (2π/7) seconds.
How long does it take the valve stem to complete one revolution?Here we have the function:
f(x) = 33sin(7x−π/12) + 33
The time needed to do a full revolution is given by the period of the function.
Remember that:
sin(x) = sin(x + 2π).
Then:
sin(7x−π/12) = sin(7*(x + T) −π/12)
Then we must have:
2π = 7*T
Where T is the period.
Solving for T, we have:
2π/7 = T
This means that one complete revolution takes (2π/7) seconds.
If you want to learn more about sine functions, you can read:
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i don't understand this! can someone help me
Answer:
oh dang i hated doing these when i was in sixth grade lol umm 55?????
Step-by-step explanation:
Pls help me :(
Solve for x
Answer:
x = -3
Step-by-step explanation:
To answer this question, you should first remember that the inside angles of a triangle will always add up to 180 degrees. Therefore, we can make an equation and solve it form there:
55 + 54 + (x + 74) = 180
We add like terms:
109 + (x + 74) = 180
Continue adding like terms:
183 + x = 180
Next, we dubtract to siolate the "x" variable:
x = -3
Hope this helps :)
x=-3
Step-by-step explanation:
To start off, you're going to want to know and understand that all the angles of triangle equal 180 degrees.
Now that we know a triangle equals 180 degrees, lets make an equation. This is equation can be 55+54+74+x=180.
Now, lets combine the like terms in the equation. The equation now becomes 183+x=180.
From here, we subtract 180 from both sides, which would get us x=-3.
To double check that this is correct and that it works, you can plug in the -3 where the x would be.
I hope this helped!! Let me know if you have any further questions.
A dragon can fly 50 feet in 2. Second. About how far can adragon fly in 11 secs
Answer:
275
Step-by-step explanation:
Select the car that has the best fuel efficiency (greatest number of kilometers per liter of gasoline).
Choose 1 answer:
km
Answer:
B
Step-by-step explanation:
Answer:c
Step-by-step explanation:
did it on khan
COEFFICIENTS AND VARIABLES! PLEASE SOLVE ALL ASAP! ANSWER = BRAINLIEST
no hhahahahahahaahahaahahhaahha
x + y = -5 and x - y = -7
Answer:
x = -6 and y = 1
Step-by-step explanation:
Mary and Will rent a tandem bike for $10/hr. Which value is the dependent variable? Which is the independent variable
Answer:
Step-by-step explanation:
In this scenario, the dependant variable would be the total cost of the rental for the bike. This is because the actual cost depends on the number of hours that the individual has decided to rent the bike. The independant variable is the number of hours that they chose to rent the bike since it does not depend on any other factor in the scenario.
The equation p=8.65h gives the amount p (in dollars) of pay a clerk receives for working h(hours)
Answer:
the clerk will make $8.65 an hour
Step-by-step explanation:
Answer:
P is the dependent variable, H is the independent variable
Step-by-step explanation:
Find the third side in simplest radical form:
V91
9
simplify the fraction 37/8
The width of a rectangle is 14 inches less than its length. The area of the
rectangle is 51 square inches. Find the dimensions of the rectangle.
what is 488 rounded to the nearest hundred
Answer:
500
Step-by-step explanation:
Which event leads to Mio regaining her confidence?
A.
She notices a look on her mother's face that helps her feel prepared.
B.
Her brother gives her an encouraging look that boosts her confidence.
C.
She recalls the times when her mother prepared her for the ceremony.
D.
The smell of the matcha tea reminds her that she was always ready.
this is language arts by the way and im in 8th grade
Answer:
B.
Step-by-step explanation:
It says that when her brother gives her an encouraging look, it boosts her confidence. So, I would assume it'd be that one.
Answer:
C.
She recalls the times when her mother prepared her for the ceremony.
5y (x+n) + 3ny
And
4a(a+b)-2ab-a2
Answer:
=Yx(5x+8n
=ax(4a+2b-1)
Step-by-step explanation:
what is the value of y in the similar triangles below Brain for best anwser
Fredrick manages a band and sings lead vocals. The band charges $700 per concert. Fredrick receives $175 of that money, and he shares the rest equally among the other 5 members of the band. How much money does each of the 5 band members receive per concert?
Answer:
105
Step-by-step explanation:
Answer:
$105 for each member per concert
Step-by-step explanation:
700 - 175 = 525
525 divided by 5 = 105
HELP PLEASE!
Could someone give me the answer ASAP since it is due very soon please! Thank you :)
Answer:
27/8
Step-by-step explanation:
3 3/8
you multiply the denominator by the whole number and then add into numerator. so
8 x 3 = 24
24+ 3 =27
Answer= 27/8
A large smartphone company produces 15,000 smartphones per hour.
How long would it take this company to produce 300,000 smartphones?
15 h
20 h
30 h
40h
Answer:B) 20 hours
Step-by-step explanation:
15000 per one hour and if we multiply them all we get 300,000 smartphones if we do 15,000 multiplyed by 20. Hope it helps!
Answer:
20 h
Step-by-step explanation:
just do 15 x 20 then add the remaining zeros
Solve the right triangle. Round decimals answers to the nearest tenth.
Answer:
3^2 + x^2 = 9^2
9 + x^2 = 81
x^2 = 72
x = [tex]\sqrt{72\\}[/tex], which is about 8.5
Cosine X = 3/9
Cosine X = 1/3
angle x= 70.5
If angle x= 70.5, angle z = 19.5 degrees.
Let me know if this helps!
the other answer is correct but i got overzealous and answered it too so uh yeah the other answer is right and im not the brightest, have a nice day :))
An average sized person will burn about 350 calories in an hour of walking at a fairly brisk pace. How many calories would you burn if you walk an hour a day for 6 months
Answer: 65100 Calories
Step-by-step explanation:
Let's believe that there are 31 days in a month. Therefore, the number of days in 6 months will be:
= 31 × 6
= 186 days.
This means that the person will walk for 186 hours
The number of calories that will be burn will then be:
= 186 × 350
= 65100 calories
What’s 17/21 closest to 0,1/2 or 1
Answer:
closest to 1
Step-by-step explanation:
The given fraction is converted into decimal to find the closest value as 1.
What is a fraction?A fraction is a number written in the form a / b, where a and b are integers and b ≠ 0.
The number a is called as the numerator and b is the denominator.
The given fraction is 17/21.
It can be written in decimal as below,
⇒ 17/21 = 0.809
Now, the given decimal can be compared with 0, 1/2 and 1 as follows,
0.89 > 0, 1/2 and 0.89 < 1
Which implies that it is closest to 1.
Hence, the given fraction 17/21 is closest to the integer 1.
To know more about fraction click on,
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All points if you get it right.
Answer:
B). 1/6
Step-by-step explanation:
There's 2 sides with length 1/4 and one side with length x.
2 * 1/4 + x = 2/3
2/4 + x = 2/3
6/12 + x = 8/12
x = 2/12
x = 1/6
B is the correct answer because 1/6 is the simplest form of the fraction, while 2/12 is not.
solve the equation x. 6/∑/n-1 (x-3n)=-3
Answer: I gave the evaluate answer and the differentiate w.r.t x answer. Sorry for caps.
Step-by-step explanation: EVALUATE x4n−3
DIFFERENTIATE W.R.T. X (4n−3)x4(n−1)
23.78 to 1 decimal place
Answer:
23.8
Step-by-step explanation: