Write the quadratic function in the form g(x)=a(x-h)^2 +k.
Then, give the vertex of its graph.
g(x)=-2x^2 -16x-35
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Answer:
cos ( 3 x )
sin ( 3 x )
tan ( 3 x )
Related Questions
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answers
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
I just realized how bad at math I am pls help kjshdkjh
Answers
2) 35 -(-8) is the same as 35+8=43
3) since they have the same denominators you can do 2-3 = -1 and then add the denominator after, it equals -1/5
4) -3 1/8
Answer:
A. -11
B. 43
C. -1/5
D. -3 2/8
Step-by-step explanation:
Have a good day.
What is the decimal equivalent of 10 3/4?
Answers
Write an algebraic expression to represent the following phrase:
the sum of a number and 0.5
no links
Answers
Answer:
x + 0.5
Step-by-step explanation:
The sum of implies that addition is involved.
Since the number is unknown, you use a variable. For example, x.
You're adding x and 0.5 so you would use a plus sign.
The algebraic expression would be x + 0.5.
Hope that helps.
help help! (questions down at the image below)
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Answer:
there's no image
Step-by-step explanation:
Answer:
there is no image
Step-by-step explanation:
lol
HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer: probably c
Step-by-step explanation:
i divided it and got 401.063963
Answer:
C.
Step-by-step explanation:
trust -.-
800 students attend Ridgewood Junior High School. 25% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Insert the values given in the problem then scale up or down to find the missing value.
Answers
25% of 800 students is (25/100) * 800 = 200 students.
Therefore, 200 students brought their lunch to school on Thursday.
800*200= 2000
20000 divided by 10 =200
HELP ASAP! WILL GIVE BRAINLIEST! The perimeter of the rectangle shown below is 34cm
Answer each question below
(a) Write an expression for the perimeter of the rectangle.
(b) Use the expression in an equation to determine the value of x.
(c) What is the length in ‘cm’ of the rectangle?
(d) What is the width of the rectangle?
Answers
Answer: Bellow ⬇️
Step-by-step explanation:
(a) Expression: 2(2x-6)+2(x+2).
(b) Equation: 2(2x-6)+2(x+2)=34
4x-12+2x+4=34
6x=42
x=7
(c) Length is 2x-6=2*7-6=14-6=8 cm
(d) Width is x+2=7+2=9 cm
Naomi had a total of 155 apps on her phone. She recognized that 20% of the apps were games. How many game apps did Naomi have on her phone?
Answers
Answer:
31
Step-by-step explanation:
20 x 155= 3100
3100/100 = 31
Beth is solving this equation: 1/x + 3= 3/x
she says i can multiply both sides by x and get the linear equation 1 + 3x = 3, whose solution is x= 2/3
which of the following statement makes a correct argument, or shows that it is incorrect? select all that apply
A. you can assume x ≠ 0 because both sides are undefined if x = 0
B. after multiplying both sides by x you need to subtract 1 from both sides
C. you cannot multiply both sides by x because you do not know what x is.
D. the equation is not linear, so you cannot use the methods normally used for solving linear equations.
Answers
Answer:
Step-by-step explanation:
A is the correct answer
Order the following numbers from least to greatest 1.7, -2, -11/4, -0.5, ⅔ (hint: draw a number line)
A. -11/4, -2, -0.5, 2/3, 1.7
B. =11/4, -0.5, 2/3, -2, 1.7
C. 1.7, 2/3, -0.5, -2, -11/4
D. -2, -0.5, -11/4, 1.7, 2/3
um... I'm literally still very confused
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The answer is A. I hope this helps, have a great day!
Help,
what do i put in the blanks
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for sunday’s empty box it’s 72
sorry if this is wrong but i hope this helps :))
:)
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
Inequality from graph
Choose the inequality that represents the following graph.
Answers
Answer:
C
Step-by-step explanation:
Scientists are preparing two satellites to be launched. The satellite, Space Explorer B, flies 79200 miles in 18 hours. The graph below represents the number of miles,
Answers
Answer:
4400
Step-by-step explanation:
I think this is right sorry if its not. Have a good night, sorry if im late.
Answer:
4600 miles
Step-by-step explanation:
You want to know the difference in miles per hour between a satellite traveling 45000 miles in 5 hours and one traveling 79200 miles in 18 hours.
Miles per hourThe speed in miles per hour is the ratio of miles to corresponding hours. The difference in miles traveled in one hour will be ...
A speed - B speed
45000 mi/(5 h) - 79200 mi/(18 h) = 4600 mi/h
Explorer B travels 4600 fewer miles in an hour than Explorer A.
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Find the perimeter of this shape.
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Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Study the stem-and-leaf plot. How many cars get 8 miles per gallon?
Answers
Answer:
The answer is 0. The pic is blacked out but I had the question before so here you go! At least I think I did..
Step-by-step explanation:
Sorry if it is incorrect! :(
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Which linear graph represents a proportional relationship?
a graph of a line that passes through the points 0 comma 0 and 2 comma negative 1
a graph of a line that passes through the points 0 comma 1 and 1 comma 3
a graph of a line that passes through the points 0 comma 3 and 1 comma 3
a graph of a line that passes through the points 0 comma negative 1 and negative 1 comma 2
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Answer:
a graph of a line that passes through the points 0 comma negative 4 and 1 comma negative 4
Help! 15 points!
I need help with 40-43. The constant is 1/3 and the direct proportion equation is y=1/3x
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Please help quickly! This is due in like 35 minutes. Answer all questions to please <3
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find the area of the shaded region. use 3.14159 as pi. round to the nearest tenth. be prepared to show your work.
Answers
Answer:
9.8
Step-by-step explanation:
Since the shaded region has a direct copy of itself on the other side, it means that the shaded region is 1/2 the total area of the circle. The area of the circle is pi(2.5)^2. Which is 6.25pi. 6.25/2 is 3.125. 3.125*3.14159 is 9.8174... Rounded to the nearest tenth, it is 9.8.
Possibly my last one today. WILL GIVE BRAINLIEST!!! DUE TODAY!!! WILL GIVE THANKS, FIVE STARS AND EVERYTHING!!! The graph shows the number of Calories burned running. How many Calories do you burn per minute?
Answers
Answer:
About 8.5, 8 1/2 or 9.
Explanation:
Since they want to find out how many calories are burned in a minute, I will have to figure out how many calories are there. I will divide 17 divided by 2, which is 8.5. So since one square is a minute, it's about 8.5 or 9 calories are burned per minute.
(P.S. this may be wrong...)
Express 3*(4*5) as a common fraction given a*b= (ab)/(a+b) .
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Sorry, not sure I understand. (ab)/(a+b) is NOT equal to a*b, as a*b is the same thing as ab.
Please help! Thank you!
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Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
What is the median of this data set?
Answers
Answer:
58
Step-by-step explanation:
It is the middle point/dot
in the box with the line
Mean:
Median:
Mode:
Range:
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Answer:
Mean: 3.9
Median: 3
Mode: 2
Range: 12
Quadrilateral EFGH was dilated with the origin as the center of dilation to create quadrilateral E'F'G'H'. The quadrilateral was dilated using a scale factor of 2.5. The coordinates of the vertices of quadrilateral E F G H are given. What are the coordinates of G' ?
Answers
Answer: 6.25,-5
Step-by-step explanation:
all you have to do is go along the x and then the y-axis. the point is roughly 6.25 and because the y-axis is below 0 it will be minus therefore -5.
How many centimeters are there in 24 inches?
Hint: 1in=2.54cm
Round your answer to the nearest tenth.
Answers
There are 60.96 centimeters in 24 inches.
To convert inches to centimeters, we can use the conversion factor 1 inch = 2.54 centimeters.
To find out how many centimeters are in 24 inches.
we can multiply 24 by the conversion factor:
24 inches × 2.54 centimeters/inch
= 60.96 centimeters
Therefore, there are 60.96 centimeters in 24 inches.
To learn more on Conversion factor click:
https://brainly.com/question/30567263
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plzz help i need help asap
