Answer:
B
Step-by-step explanation:
What value of x will give the maximum value for -x^2- 6x + 12
PLEASE DON'T ANSWER UNLESS YOU HAVE THE CORRECT ANSWER.
Answer:
x=0
Step-by-step explanation:
The value of x that will give the maximum value for the function -x² - 6x + 12 is x = -3.
To find the value of x that will give the maximum value for the quadratic function -x² - 6x + 12, we can determine the vertex of the parabola represented by the function.
The vertex of a quadratic function in the form of f(x) = ax² + bx + c can be found using the formula x = -b / (2a).
Here, a = -1 and b = -6.
x = -(-6) / (2 × -1)
x = 6 / -2
x = -3
Therefore, the value of x that will give the maximum value for the function -x² - 6x + 12 is x = -3.
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pls I need help with my math
Answer: not sure
Step-by-step explanation:
Answer:
1. False
2. y=5x+9
Step-by-step explanation:
What combination of transformations is shown below?
Answer:
1 to 2 is rotation and 2 to 3 is transformation
Step-by-step explanation:
the transformation is (3,1)
Compare the fractions in each pair. Select the correct sign.
Answer:
<
Step-by-step explanation:
Im pretty sure thats the answer lol just use Math-way its an app
Answer:
The second one is greater
Step-by-step explanation:
Let f(x)=2x^4+x^3+x^2-3x+r. For what value of r is f(2)=0?
Answer:
the answer is 0
Step-by-step explanation:
Answer:
r = -38
Step-by-step explanation:
For what value of r in the formula: f(x) = 2x4 + x3 + x2- 3x + r does f(2) = 0?
Replace x with 2: 2·24 + 23 + 22- 3·2 + r = 32 + 8 + 4 - 6 + r = 38 + r
This value is to equal 0: 38 + r = 0
r = -38
Samantha plays a trivia game. She earns 3 points for each correct answer and loses 0.75 points for each incorrect answer. She gets 11 correct answers and 4 incorrect. answers.
What is her score for the game?
Answer:
the answer is 30
Step-by-step explanation:
Mia has $50 on a gift card to her favorite coffee shop. Each time she visits the coffee shop she spends $3.75 on her favorite drink. Write and equation to represent the relationship between x, the number of times she visits the coffee shop, and y, the total amount on her gift card.
Answer:
Step-by-step explanation:
50=3.75x
3.75x=50 is equation to represent the relationship between x.
What is Equation?Two or more expressions with an equal sign is called as Equation.
Given that,
Mia has $50 on a gift card to her favorite coffee shop.
Whenever Mia visits the coffee shop she spends $3.75 on her favorite drink.
We are required to write the relationship between x and y the total amount on her gift card.
3.75x=50
Now we need to find the total amount on her gift card.
Divide both sides by three point seven five
x=50/3.75
When we calculate the value of 50/3.75 we get 13.33.
x=13.33
Therefore 3.75x=50 is the required relationship between x and y, the total amount on her gift card.
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ITS INFINET KAHHOT !!!!!!!!!!!!!
Answer:
(1,0)
Step-by-step explanation:
Solve the equation: −3( 1 + 6r ) = 14−r−3( 1 + 6r ) = 14 − r
Answer:
r=14
Hope this helps :)
wich expression is equivalent to 19/39
A 13÷1/19
B 19÷1/19
C 19÷1/39
D 39÷19
HURRY I KNOW WHEN YOU LIVING ABOUT THE ANSWERS IF YOUR ITS WRONG JUST DONT ANSWER AT ALL IF YOU DONT KNOW IT!
:)
SOME ONE PLEASE HELP ME ANSWER THIS QUESTION ASAP
(04.01)
Points (−3, 5) and (3, 5) on the coordinate grid below show the positions of two players on a tennis court:
A coordinate plane is shown. There is a point at 3, 5 labeled Player 2. There is a point at negative 3, 5 labeled Player 1.
Which statement best describes the relationship between the positions of the two players?
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
Player 2's position is Player 1's position reflected across the x-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
Player 2's position is Player 1's position reflected across the x-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different
Answer:
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
Step-by-step explanation:
Since the points are on opposite sides of the y-axis that means the two answers about the x-axis don't work because for those answers to work the points would have to be on either side of the x-axis. From there, you can say, okay which coordinate in the two points didn't stay the same. Since 3 didn't stay the same (one is negative, one is positive) and it is in the x-coordinate position (x,y), you know that the first answer doesn't work either.
Answer:
4
Step-by-step explanation:
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
You buy 3.18 pounds of apples, 1.35 pounds of oranges, and 2.03 pounds of pears. What is your total bill?
Answer:
Roughly around $7.53
Step-by-step explanation:
I need help on these two and I will be giving 20 points and a crown
Answer:
the answer is 1/16 and 9
Step-by-step explanation:
used desmos calc
would it be chemical weathering or mechanical weathering
Answer:
Mechanical/physical weathering - physical disintegration of a rock into smaller fragments, each with the same properties as the original. Occurs mainly by temperature and pressure changes
Chemical weathering - process by which the internal structure of a mineral is altered by the addition or removal of elements.
Step-by-step explanation:
I REALLY NEED BRAINIEST THX
Last year, Trey opened an investment account with $7400. At the end of the year, the amount in the account had increased by 23.5%. How much is this increase in dollars? How much money was in his account at the end of last year?
Increase in amount: what $
Year-end amount: What$
Answer:
i have no idea
The graph shows the amount of money paid when purchasing bags of candy at the zoo: A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 10. The four points shown on the graph are ordered pairs 0, 0 and 1, 2 and 2, 4 and 3, 6. These points are joined by a line. The label on the x-axis is Bags of candy. The title on the y-axis is Total cost in dollars. Write an equation to represent the relationship between the total cost (y) and the number of bags of candy (x). y = one-half x y = 2x y = 3x
Answer: y = 2x
The total cost in dollars will always be 2 times the amount of candy bags.
Question below here ⬇️ PART 3
Answer:
-3+-18r=14-r
-3+-17r=14
-17r=17
r= -1
Answer:
r=-1
Step-by-step explanation:
566³×566² i need help with this question
Answer:
5.8087429e+13
Step-by-step explanation:
Answer:
5.8087429e+13
Step-by-step explanation:
566^3 is 181321496
566² is 320356
Twenty students were surveyed about virtual and face-to-face classes. Twelve of them perferred face-to-face classes over virtual classes. What is a reasonable answer to how many would like face - to- face if 360 students were asked. Show your work !!!
Ans 35 percent
Step-by-step explanation:
Answer:
35 percent
Step-by-step explanation:
Determine the y & x intercept of the line.
Answer:
x-intercept = ( -7, 0 )
y-intercept = ( 2, 0 )
Hope this helps ;)
Step-by-step explanation:
Answer: x intercept is -7,0
Y intercept is 0,2
What is the simplified form of the expression?
Please hurry I am timed!
Answer:
The answer is the fourth one!
=7c^2d-7c+4d-10
Answer: D
Step-by-step explanation:
the answer is the fourth one
1. Three pounds of M&M’s cost $7.50. At this rate, what is the cost of 7 pounds?
2. Three pounds of M&M’s cost $7.50. How many pounds can you buy with $50?
Answer:
1. 17.50
2. 6
Step-by-step explanation:
1A: First you have to divide the cost by the three pounds to get the price per pound. Now that you have that answer you multiply it by 7 to get the price of 7 pounds.
2A: You can buy 6 pounds because if you multiply 7.5 x 6 you get 45 which you cannot add one more 7.50 so that is your final answer.
Hope this helps you ^^
What is the equation of line A?
What is the equation of line B
Answer:
3.5 and 7.5
Step-by-step explanation:
Line A is a straight line parallel to the x-axis.
Parallel to the x-axis means that x = 0.
Line B is a straight line parallel to the y-axis.
Parallel to the y-axis means that y = 0.
The equation of line A is y = 3.5.
The equation of line B is x = 7.5.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
From the graph, we see that,
Line A and Line B are both straight lines.
Line A is a straight line parallel to the x-axis.
Parallel to the x-axis means that x = 0.
Line B is a straight line parallel to the y-axis.
Parallel to the y-axis means that y = 0.
So,
The equation of line A is the point of the y-intercept.
y = 3.5
The equation of line B is the point of the x-intercept.
x = 7.5
Thus,
The equation of line A is y = 3.5.
The equation of line B is x = 7.5.
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141,680 what would this be put into a decimal?
Answer:
0.20735294
Step-by-step explanation:
Naz decided to travel to Europe last summer. The jet flew at an average rate of 550 mph and covered 3437.5 miles. How long was the flight to Europe?
Question is down below here ⬇️ PART 4
Answer:
4x+11
Step-by-step explanation:
Which of the following numbers can be expressed as repeating decimals?
5/7, 4/5, 7/9, 5/8
A. 7/9 and 5/8
B. 5/7 and 4/5
C. 5/7 and 7/9
D. 4/5 and 5/8
C
Because i know so yea. hola soy dora.
Solve for z:
25z+85=90
z=
this confuses me and I need help ;-;
Answer:
1/5 or 0.2
Step-by-step explanation:
25z+85=90. subtract 85 from both sides. 25z=-5. divide by 25. z=1/5 or 0.2
what is the slope of the line on the graph
Answer:
the slope is -1/3
Step-by-step explanation:
point 1 = (0,4)
point 2 = (6,2)
m= y2-y1/x2-x1
m = 2 - 4/ 6- 0
m = -2/6
m = -1/3
Answer:
-3
Step-by-step explanation:
Slope = rise over run
or
Slope = (x2-x1)/(y2-y1)
We'll use the second version. Choose any 2 points on the line. We'll choose (6, 2) and (-6, 6).
Then choose which x-coordinate is x2. and the corresponding y-coordinate is y2. x2=6, so y2 = 2. Then the other two are your 1's. x1=-6, y1 = 6.
plug in the numbers to get a solution.
(6-(-6))/2-6
subtracting a negative makes it addition, so...
(6+6)/-4
12/-4
Slope = -3
Bob and Cheryl are taking a road trip that is 183.20 miles. Bob drove 3/4 of the total distance. How many miles did bob drive?
Answer:
137.4
Step-by-step explanation: