Answer:
The first one is -2x^2 - 21x + 4, the second one is -15 (I think, not 100% sure), the third one is 4xyz + 3yz + 5x - 4 (also not 100% on this one)
Help plz like fr someone asapppp help me
HELP The sum of two numbers is 25 and their difference is 1. Write and solve the system of equations to find the two
numbers
Biggest Number =
Smallest Number =
Answer:
Biggest number = 13
Smallest number = 12
Step-by-step explanation:
x + y = 25... eqn 1
x - y = 1.... eqn 2
subtract equation 2 from 1
x + y = 25
-x - y = 1
---------------
2y = 24
divide both sides by 2
y = 24/2
y = 12
substitute y=12 into equation 2
x - 12 = 1
x = 12+1
x = 13
Find the equation of the line
Answer:
y= 3x+3
Step-By-Step Explanation
Help me please i need it
Answer:
y<5 with the line underneath too
Step-by-step explanation:
Find an equation in standard form for the hyperbola with vertices at (0, ±10) and asymptotes at
y = ± [tex]\frac{5}{6} x[/tex]
Answer:
[tex]\frac{y^2}{100} -\frac{x^2}{144} =1[/tex]
Step-by-step explanation:
By looking at the characteristics given, it can be determined that the equation will be vertical.
Being that the center is the midpoint of the vertices, the center is (0,0).
We have determined that the equation is vertical, so the equation used to find the asymptotes is [tex]y= k+\frac{a}{b} (x-h)\\ \\y=k-\frac{a}{b} (x-h)[/tex] . ± [tex]\frac{5}{6}[/tex] x is the asymptote.
We know that a is equal to 10 because of the vertices, so a squared is equal to 100.
[tex]\frac{a}{b} =\frac{5}{6}[/tex]
[tex]\frac{5}{6} =\frac{10}{b}[/tex]
When you cross multiply, and solve for b, you should get 12. Because b is 12, b squared is 144.
Now just fill the vertical transverse axis equation.
[tex]\frac{y^2}{100} -\frac{x^2}{144} =1[/tex]
Solve for missing variables
Need help brainlest to whoever is right
Answer:
2
Step-by-step explanation:
Answer:
x is equal to 2
Step-by-step explanation:
Just because
What is the measure of the angles?
35°
145°
13°
180°
Answer:
35° is ur answer
Step-by-step explanation:
find the value of x . PLEASE HELP )):
Answer:
x=65
Step-by-step explanation:
since its 65 on one side, its going to be 65 on the other. they are congurent
Hellllpppppppp
10 pointssss
Answer:
A. 5.1
B. 0.96
C. 15
D. 8.3
Step-by-step explanation:
La somme de l age de Anaise de sa mère et de sa grand mère est égale a 130 anaise a le tière de l age de sa mere s mere a le double de se lui d esa grand mere
Answer:
For people who want to answer this(not me) here is a translation:
La somme de l age de Anaise de sa mère et de sa grand mère est égale a 130 anaise a le tière de l age de sa mere s mere a le double de se lui d esa grand mere
is =
The sum of the age of Anaise of his mother and of his grandmother is equal to 130 anaise of the age of his mother s mother to double his of his grandmother
hope this helps!
At which point do the graphs of the equations below intersect? y= -9x + 4 and y = 3x - 2
use the distributive property to factor out y 5y - 3y + 12 the new expression becomes
Answer:
2y+12
Step-by-step explanation:
50 points but please give a helpful answer <3
The dot plot shows the numbers of text message received by students over the weekend .
Can someone help me answer and explain with all them ???
Answer:
basdasidw buga
Step-by-step explanation:
Answer:
Part A: The amount of students represented is around 68-69
Part B: You Can collect the data by using the dot plot, the units are text messages
Part C: How many students receive text messages over the weekend? This is a statical question because there’s more than one answer.
I’m not sure by the way, I hope it helps anyway. If this doesn’t work out then sorry :)
2 Pete's bowling scores for his past ten games are 95, 103, 142, 114, 106, 110, 108, 99, 120, and 128.
What is the mean absolute deviation of his scores?
A 8.4
B 9.3
C 10.8
D 12.5
Answer:
Step-by-step explanation:
10.8 is the answer. first, you find the mean, by adding up all the numbers and dividing by how many numbers there are. that equation would be 1125 divided by 10, which is 112.5. then you subtract 112.5 by every number (95,103 etc.) once all the numbers are subtracted, add all of them up (which is 108) and divide by 10 like before, which should give you the answer 10.8 :D i hoped this helped <33
A golf course has 18 holes. A guidebook provided to golfers includes useful information about each hole, as shown below. What are the individuals in this data set?
holes
yards
bunkers
difficulty levels
Answer:
Step-by-step explanation:
I think it’s holes (A)
Hope his helps
P.s I’m doing the quiz too :P
Answer:
holes
Step-by-step explanation:
I need help ASAP
Geometry
Answer:
b
Step-by-step explanation:
the figure of the statement shows ECD, 1/2 -m = ECB= m>
can y’all please help me, it’s due in 15 mins
Please can someone help
Answer:
7/6
Step-by-step explanation:
So first you want to find the common denominator. Which would be 6. Then you want to multiply 3x3 and 1x2. So it would now be, 9/6-2/6=7/6
plsss help plssssss helpppp
Answer:
x = 3
Step-by-step explanation:
To solve this equation you use the pythagorean theorem to find the missing side length.
4^2+x^2=5^2
16+x^2=25
Then subtract 16 from both sides
x^2=9
Then just find the square root of 9 which is 3
i need help with this pls
Answer:
(3, 5)
Step-by-step explanation:
Can someone help me find the x
can you tell me what your doing here and might help.
Answer:
4
Step-by-step explanation:
plz help 50 point for it
Answer:
I think it goes in this order
<LNO<NLM <OLN
Answer:
<LNO<NLM <OLN
Step-by-step explanation:
WHY ARE THERE NO TUTORS AVIABLE PLEASE HELP
truck rental company rents a truck for a one-time fee of $25 plus $1.50 per mile traveled. Kelly has $80 she can spend on the rental truck. Written as a fraction, what is the greatest number of miles that she can travel?
Answer:
25+1.50m=80
she can travel 36.7 m
Step-by-step explanation:
25+1.5m=80
1.5m=80-25
1.5m=55
m=55/1.5
m=36.6666=36.7
The diameter of a circle is 28 feet. What is the area of the circle, in square feet?
615.75 square feet! hope i helped!
At 2:00 P.M., a radio announcer reported that the temperature was 25°C. From 11:00 A.M. To 2:00 P.M. The temperature had risen 4°C. From 8:00 A.M. To 11:00 A.M. The temperature had risen 3°C. What was the temperature at 8:00 A.M.?
Answer:
The temperature at 8:00 A.M. was 18º C.
Step-by-step explanation:
Given that at 2:00 P.M., a radio announcer reported that the temperature was 25 ° C, and that from 11:00 A.M. to 2:00 P.M. the temperature had risen 4 ° C, while from 8:00 A.M. to 11:00 A.M. the temperature had risen 3 ° C, to determine what was the temperature at 8:00 A.M. the following calculation must be performed:
25 - 4 - 3 = X
21 - 3 = X
18 = X
Thus, the temperature at 8:00 A.M. was 18º C.
please give the step by step explanation.....I need it soon ... thank you
Show work please answer for 10 points
Step-by-step explanation:
6p² - 13p + 6
= 6p² - ( 9 + 4 )p + 6
= 6p² - 9p - 4p + 6
= 3p ( 2p - 3 ) - 2 ( 2p - 3 )
= ( 2p - 3 ) ( 3p - 2 )
Hope it helps :)
Step by step:
6p2 - 13p + 6
6p2 - 4p - 9p
Common factor from the two pairs
6p2 - 4p - 9p + 6
2p(3p-2) - 3 (3p - 2)
Then, rewrite in factored form
2p(3p - 2) - 3 (3p - 2)
(2p - 3) ( 3p - 2)
Solution
(2p - 3)(3p - 2)
Find the distance between two points: (1,4) and (11,9)
Answer:
√125=5√5
here you go