Answer:
D)The equation is f(x)=3x^2−9x+3, and the parabola opens upward.
WILL GIVE 13 POINTS AND BRAINLIEST TO WHO GETS THIS RIGHT. NAME THE INTERSECTION OF DA AND BC
Answer:
The intersection is B
Step-by-step explanation:
It is B because every line meets up at the same spot which is B.
Please mark branliest if this helped you!
what is the range of the graph
Answer:
Range: [1, 5]
Step-by-step explanation:
The range of a graph is all the y-values that are outputted by x-value inputs.
We see that our range spans from 1 to 5, and since they are closed dots, they are included in our range. Therefore, our range is [1, 5].
the coordinate of point T are (6,12). The midpoint of ST is (3,-8). Find he coordinates of point S. the other endpoint is?
Answer:
(0, -28)
Step-by-step explanation:
Midpoint coordinates are equal to average of the value of endpoint coordinates.
One of End points is T (6,12), the other one is S (x, y) and the midpoint is (2, -8)
So midpoint formula applied to both coordinates:
3 = (6+x)/2 ⇒ 6 = 6+ x ⇒ x = 6 - 6 ⇒ x = 0-8 = (12 + y)/2 ⇒ -16 = 12 + y ⇒ y = -16 - 12 ⇒ y = - 28Point S has coordinates of (0, -28)
show work
1) n - 8 = -3
2) -2m=-24
3) m/2=-7
4) 2/3y=20
(20 points for answers all)
Answer:
n = 5m = 12m= -14y =30Step-by-step explanation:
1.
[tex]n -8 =-3\\\\Collect\:like\:terms\\n = -3+8\\\\Simplify ; -3+8 = 5\\\\n =5[/tex]
2.
[tex]-2m=-24\\\\Divide\: both \:sides\:of\:the\:equation\:by\:-2\\\\\frac{-2m}{-2} = \frac{-24}{-2} \\\\Simplify ; -2m/-2 = m , -24/-2 = 12\\\\m =12[/tex]
3.
[tex]\frac{m}{2}=-7\\\\Cross\:Multiply\\\\m\times 1 = 2\times -7\\\\m = -14[/tex]
4.
[tex]\frac{2}{3}y=20\\ \\\frac{2}{3} y = \frac{20}{1} \\\\Cross\:Multiply\\\\2y\times 1 = 3\times 20\\\\2y = 20\\\\\mathrm{Divide\:both\:sides\:by\:}2\\\frac{2y}{2}=\frac{60}{2}\\\\Simplify\\y = 30[/tex]
Point A is at (-7,5) and point M is at (0.4). Point M is the midpoint of point A and point B. What are the coordinates of point B?
Answer:
The coordinates of point B is
( 7 , 3)Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
[tex]M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )[/tex]
where
(x1 , y1) and (x2 , y2) are the points
Let the coordinates of B be ( x , y)
From the question the midpoint is ( 0 , 4) and A is (-7 , 5)
So we have
[tex](0 \: , \: 4) = ( \frac{ - 7 + x}{2} , \: \frac{5 + y}{2} )[/tex]
Next we compare the x and y coordinates of the midpoint to the x and y coordinates on the right hand side to find the missing coordinates
That's we equate them
So we have
For x[tex]0 = \frac{ - 7 + x}{2} \\ - 7 + x = 0 \\ \\ x = 7[/tex]
For y[tex]4 = \frac{5 + y}{2} \\ 8 = 5 + y \\ y = 8 - 5 \\ \\ y = 3[/tex]
So we have
x = 7 , y = 3
So the coordinates of point B is
( 7 , 3)Hope this helps you
Answer:
7,3
Step-by-step explanation:
Write an equation/inequality to represent the description. *
Provided in the question, total number of people that can be accommodated in the theatre are 471.
Now, 254 people are seatedp is the number of people who can enter the theatre of the movie.Then, according to the question there are two possibilities. The number of people is less than the total number of People who can be accommodated.
[tex]1) \: p + 254 < 471[/tex]
Or, they can be equal to the number of people.
[tex]2) \: p + 254 = 471[/tex]
Combining both the inequations, We get
[tex] \boxed{ p + 254 \leqslant 471}[/tex]
So, the correct option is Option D
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i need help! will give brainliest
Answer:
A, B, and D
Step-by-step explanation:
A would be a correct answer since the book was 94 pages shorter than expected, so it was -94 pages of what was expected.
B would be a correct answer since Andrew no longer has that $94. His account would show a transaction of -$94.
C would not be a correct answer since the temperature was a positive number. For it to have been a correct answer, the temperature would've had to have been -94.
D would be a correct answer since Jennifer no longer has 94 apples. She now has a value of -94 apples compared to the value she had before she started selling them.
Hope this helps!
g(a)= a + 2. Find f(-7).
Solution:
g(-7) = a + 2
g(-7) = -7 + 2
g(-7) = -5
Best of Luck!
g(a) = a + 2
To Find:What's the answer of the equation when a = -7.
Solution:By putting the value, we get
g(a) = a + 2
g(-7) = -7 + 2
g(-7) = -5
Answer: -5
Find the distance between (-5,3) and (2,-1).
Answer:
distance = sqrt( 65 ) ~= 8.06
Step-by-step explanation:
To find the distance between two points, we can use the distance formula.
distance = sqrt( [x2 - x1]^2 + [y2 - y1]^2)
distance = sqrt( [-5 - 2]^2 + [3 - -1]^2)
distance = sqrt( [-7]^2 + [4]^2)
distance = sqrt( 49 + 16 )
distance = sqrt( 65 ) ~= 8.06
Cheers.
Answer: d=8.06
Step-by-step explanation:
To this the distance between two points, you would need the distance formula.
Distance Formula: [tex]d=\sqrt{(x_{2}-x_{1} )^2+(y_{2} -y_{1} )^2}[/tex]
Since we have two given points, all we have to do is plug them in.
[tex]d=\sqrt{(2-(-5) )^2+(-1 -3 )^2}[/tex] [parentheses]
[tex]d=\sqrt{(7)^2+(-4 )^2}[/tex] [exponent]
[tex]d=\sqrt{49+16}[/tex] [add]
[tex]d=\sqrt{65}[/tex] [square root]
[tex]d=8.06[/tex]
Now we know that the distance is d=8.06.
for what value of x does f(x)= -2
Answer:
-5
Step-by-step explanation:
F(x) = y
When y= -2
x= -5
is this statement true or false? If AB+BC=AC, then AB=BC
Answer:
true
Step-by-step explanation:
The given statement AB+BC=AC, then AB=BC is false for the line segment.
What is a line segment?A line section that can connect two places is referred to as a segment.
In other words, a line segment is just part of a big line that is straight and going unlimited in both directions.
The line is here! It extends endlessly in both directions and has no beginning or conclusion.
If AC is the line segment and B is in between AC somewhere then the given statement AB+BC=AC, then AB=BC is not necessarily true.
As the two diagrams below;
Diagram 01) →
Here B is the midpoint of AC so AB = BC
Diagram 02) →
Here B is not the midpoint of AC so AB ≠ BC
Hence "The given statement AB+BC=AC, then AB=BC is false for the line segment".
For more about line segment,
https://brainly.com/question/25727583
#SPJ2
Gabriella expects to earn $50 in tips during her shift as a waitress today. In addition to tips, she earns $8.00 an hour. If she wants to make at least $114 today, how many hours must she work at a minimum? hours
Answer:
2 hours
(50 $ + 8 $) x 2 = 116
116 > 114
what is cross products
Tier: Homework 1
Solve 2(4y - 5) = 14 983
Answer:
y = 1874.25
Step-by-step explanation:
2(4y - 5) = 14 983
2*4y + 2*-5 = 14983
8y - 10 = 14983
8y = 14983 + 10
8y = 14993
y = 14993/8
y = 1874.25
Answer:
Step-by-step explanation:
2(4y - 5) = 14
8y - 10 = 14
8y = 24
y = 3
Brad rode his bike 4 3/10 miles. Then he ran 2 9/10. How much farther did he ride than run?
Answer:
I believe 1 4/10 further
21 kg of apples cost $210. How many kilograms of apples can you get with $270 ?
Answer:
27 kg
Step-by-step explanation:
Step 1:
21 : 210 = x : 270
Step 2:
210x = 5,670
Answer:
x = 27
Hope This Helps :)
Which statement is true?
a)Bill Gates and Guido van Rossum cofounded Microsoft.
b)Bjarne Stroustrup published the first reference guide for C++.
c)Paul Allen developed object-oriented programming.
d)John McCarthy led a team that developed FORTRAN.
Question is based upon our General knowledge in the field of IT and programming languages[tex].[/tex]
Let's see the choices:
1) It is true that Bill Gates founded teh Microsoft, but Guido Von Rossum is the founder of python. So, this is incorrect option.
2) Bjarne Stroustrup is the creater of C++ programming language, and also published the Annotated C++ reference manual. So, this is correct✓.
3) Paul Allen was the one who co-founded the Microsoft cooperation along with Bill Gates. So, this is also incorrect.
4) John McCathy invented or founded LISP, which came after FORTAN, So he isn't the founder of FORTAN. So, this is also Incorrect.
So, correct option is Option B
#CarryOnLearning
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If m AOC=85, m BOC =2x+10, and m AOB=4x-15, find the degree measure of BOC and AOB
Answer:
angle AOC=85
also
angle AOC = angle AOB + Angle BOC
85= 2x+10+4x-15
or, 6x= 90
x=15
BOC=2x+10= 2*15+10=40
angle AOB = 4x-15=4*15-10=5=45
someone help with my math please
Answer:
(-1, -3/2)
Step-by-step explanation:
For this question, we need to use the midpoint formula in order to find the midpoint between the 2 points given on the graph:The midpoint formula is: ((x1+x2)/2 , (y1+y2)/2)The two points that are given are (-3,1) and (1, -4)So:(x1+x2)/2 , (y1+y2)/2(-3+1)/2 , (1+(-4))/2(-2/2 , -3/2)(-1, -3/2)Convert 3/5 to a decimal.
A
0.6
B
1.5
C
0.3
D
15.0
Answer:
A 0.6
Step-by-step explanation:
(p- 11p' + 17p2 + 2p - 6) = (p – 2)
Answer:
p=(9+\sqrt(353))/(34),(9-\sqrt(353))/(34)
Step-by-step explanation:
ASAP ASAP ASAP ASAP ASAP HELP HELP HELP HELP PLS ASAP ASAP ASAP ASAP ASAP HELP HELP HELP HELP PLS ASAP ASAP ASAP ASAP ASAP HELP HELP HELP HELP PLS ASAP ASAP ASAP ASAP ASAP HELP HELP HELP HELP PLS
Answer:
$16???
Step-by-step explanation:
Because each pizza costs $6 and each topping costs $2 each and they want 5 toppings so you want to multiply 5 X 2 and get 10 then add the 6 therefore the answer is 16!!..
Answer:
$16
Step-by-step explanation:
Find the distance between points F(5, 3) and G(2, -7). Round to the nearest hundredth.
Answer:
10.44 units (nearest hundredth)
Step-by-step explanation:
Distance between 2 points
[tex] = \sqrt{(y1 - y2)^{2} + {(x1 - x2)}^{2} } [/tex]
Distance between F and G
[tex] = \sqrt{(3 - ( - 7))^{2} + (5 - 2)^{2} } \\ = \sqrt{ {(3 + 7)}^{2} + {3}^{2} } \\ = \sqrt{ {10}^{2} + 9 } \\ = \sqrt{109} \\ = 10.44 \: units \\ (nearest \: hundredth)[/tex]
A DESPRITE CRY FOR HELP!!!!
Answer:
43,51, 86
Step-by-step explanation:
The sum of the angles of a triangle are 180
x+ x+8+2x = 180
Combine like terms
4x+8 = 180
Subtract 8 from each side
4x+8-8= 180-8
4x= 172
Divide each side by 4
4x/4 = 172/4
x=43
x+8 = 43+8 = 51
2x = 43*2 = 86
I got you, bro!
Answer:
x = 43
The angle measures of the triangle, in order from least to greatest, are 43, 51, and 86.
Step-by-step explanation:
4x + 8 = 180
Subtract 8 from both sides.
4x = 172
Divide.
x = 43
given the following sequence 3, 7, 11, 15, 19
a) find the 10th term, the 30th term, and the t^th term
b) find the sum for the first 10 terms and the first 30 terms
c) find the number needed of terms needed to have a sum of 15
d) write an algebraic representation for the sum of the first term
Answer:
Find it out yourself dude
Step-by-step explanation:
busco novia lesbiana mi inta es Arianaprince1
Answer:
Step-by-step explanation:
Ok que bueno sigue tu sueño amiga
Solve this please, and quick
Answer:
3.2
Step-by-step explanation:
7x + 12 + 9x = 7
16x + 12 = 7
- 12 -12
16x = -5
16 divided by -5 is 3.2
x = 3.2
what is the cost of 1 pound of potatoes? Enter the answer in the box.
A group of workers took 123.6 hours to
complete a job. A smaller group of workers
will complete the same job, but it will take
them 1.15 times as long as it took the first
group. How long did it take the smaller group
to complete the job?
Answer:
137.814 hours
Step-by-step explanation:
We simply need to multiply the time by the multiplier given in order to find the time it took for the smaller group
123.6 hours is the time and 1.15 is the multiplier
123.6x1.115=137.814 hours
I need help! With this problem
Answer:
1.) 5^7 2.) 4^a+b 3.) a^c+d
Step-by-step explanation:
If the exponents are number, you can add the numbers together. Do not add the base numbers. ( Ex: 3 + 4 = 7 )(problem 1)
If the exponents are variables, indicate that you are adding the variables by putting an addition sign between the letters.