The function f(t)=-16t^2+10
Answer:
f=−16t^2+10
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PLEASE HELP ME ASAP THIS IS DUE IN LESS THEN A HOUR PLEASE
Figure D is in Quadrant II. It is reflected across the x-axis. Then figure D' is rotated 90° counterclockwise around the origin to form figure D". Then figure D" is translated 4 units to the left to form figure D'". Decide if each statement about the figures is true or false. Choose True or False for each statement. *
4 points
true False
Figure D'' is in Quadrant II
Figure D' is in Quadrant III
The x coordinates for vertices D''' are all negative
The y coordinates for vertices D'' are all positive
Figure D'' is in Quadrant II
Figure D' is in Quadrant III
The x coordinates for vertices D''' are all negative
The y coordinates for vertices D'' are all positive
This question requires one
Answer:
4
Step-by-step explanation:
because im smart
Find the output of the function y = 6x + 4 if the input is 2.
Help please
Step-by-step explanation:
y=6(2)+4
y=12+4
y=16
this is the answer
What is volume of thi shown below?
Answer:
13613.46 cm^3
Step-by-step explanation:
Height of the conical top= 25 cm
Diameter of the conical top = 20 cm
Radius of the conical top = 10 cm
[tex]We\ know\ that,\\Volume\ of\ a\ cone\ = \frac{1}{3}\pi r^2h\\Hence,\\Volume\ of\ the\ conical\ top\ = \frac{1}{3}\pi 10^2*25 = \frac{1}{3} \pi 100*25\\= 833.3\pi\ cm^3[/tex]
Height of the cylindrical base = 35 cm
Diameter of the cylindrical base = 20 cm
Radius of the cylindrical base = 10 cm
[tex]We\ know\ that\ ,\\Volume\ of\ a\ cylinder\ = \pi r^2h\\Hence,\\Volume\ of\ the\ cylindrical\ base = \pi* 10*10*35\\=3500\pi\ cm^3[/tex]
[tex]Hence,\\Volume\ of\ the\ given\ figure\ = Volume\ of\ the\ conical\ top\ + Volume\ of\ the\ cylindrical\ base\ \\Hence,\\Volume\ of\ the\ given\ figure\ =833.3\pi +3500\pi \\=(3500+833.3)\pi \\=4333.3\pi \\=13613.46 cm^3[/tex]
Answer:
13,614cm³
Explanation:
There are 2 solid shapes in the object;
A cylinder and A cone
Volume of the cylinder = πr²h
Volume of the cone is 1/3πr³h
h of cone = 25cm
h of cylinder = 35cm
d of the cylinder and cone = 20cm
r = d/2 = 10cm
Volume of the cylinder = πr²h
= π(10)²×35 = 10,996cm³
Volume of the cone = 1/3πr²h
= 1/3π(10)²×25 = 2618cm³
Therefore the total volume of the object above =
Volume of the cylinder + Volume of the cone =
10,996cm³ + 2618cm³ = 13,614cm³
660hm=__________m
help me please
Answer:
660 HM = 66000 M
Step-by-step explanation:
1 hectometer to meter = 100 meter
5 hectometer to meter = 500 meter
10 hectometer to meter = 1000 meter
20 hectometer to meter = 2000 meter
30 hectometer to meter = 3000 meter
40 hectometer to meter = 4000 meter
50 hectometer to meter = 5000 meter
75 hectometer to meter = 7500 meter
100 hectometer to meter = 10000 met
Find the coordinates of the vertices for T23.-2-(QRST).
y
Q
S
R
Q-
RE
SE
TE
Find two factors that would give a product of 0.22
Answer:
1 and 0.22
Step-by-step explanation:
Write the slope- intercept form of the equation of the line through given points.
Answer:
[tex]\boxed{\sf{y=-5x+8}}[/tex]Step-by-step explanation:
You can solve this problem using the slope formula and slope-intercept formula.
Slope formula:
[tex]\Longrightarrow: \sf{m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{rise}{run} }[/tex]
Slope-intercept formula:
[tex]\Longrightarrow: \sf{y=mx+b}[/tex]
M: represents the slope.B: represents the y-intercept.(1,3) and (2,-2)
y2=(-2)
y1=3
x2=2
x1=1
Rewrite the problem.
[tex]\sf{\dfrac{-2-3}{2-1}=\dfrac{-5}{1}=-5 }[/tex]
The slope is -5.y-intercept is 8.Rewrite the problem.
y=-5x+8
Therefore, the correct answer is y=-5x+8.I hope this helps you! Let me know if my answer is wrong or not.
the shorter leg of a right triangle is 5cm shorter than the longer leg. the hypotenuse is 5cm longer than the longer leg. find the side lengths of the triangle
678x7689 what would be that answer
Answer:
5213142
Step-by-step explanation:
Answer:
5213142
Step-by-step explanation:
my best guess for u
Answer the following question. Will give brainliest to best answer.
9514 1404 393
Answer:
see below
Step-by-step explanation:
The graph is constant above and below the piece that is graphed. The graph is continuous, so we don't need to put any open or closed dots anywhere. (If you wanted, you could put closed dots at the ends of the piece shown--just to reinforce that the function is defined at those turning points.)
Katelyn bought 3 packages of ground beef. The packages weighed 2.65 lb, 1.85 lb, and 2.46 lb. She divided the ground beef into 4 packages, each the same weight. How many pounds of ground beef were in each package?
Answer:
1.74 pounds
Step-by-step explanation:
2.65 + 1.85 + 2.46 = 6.96
6.96/4=1.74
Two lines, R and M, are represented by the following equations:
Line R: 2x + 2y = 18
Line M: x + y = 9
Which statement is true about the solution to the set of equations?
Answers:
It is (18,9).
It is (9, 18).
There are infinitely many solutions.
There is no solution.
−12x+4y=6 represents a function. true or false
Answer:
true
Step-by-step explanation:
What are the slope and the y-intercept of the linear function shown on on the graph below?
Answer:
D.
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
At age 25, Gherman Titov was the youngest person to travel into space. This is 52 years less than the oldest
person to travel in space, John Glenn. How old was John Glenn? Use the bar diagram to help write and solve an
equation.
Answer:
77 years old
Step-by-step explanation:
The solution shown for the equation is incorrect. What is the correct solution? What is the error?
-6(5 - r) = 18
-30 - 6r = 18
-6r = 48
r = -8
The solution is ___
(Type the value of r.)
Answer: they did not distribute correctly, it should be plus 5r not -5r
r =9
Step-by-step explanation:
Error Analysis The solution shown for the equation is
incorrect. What is the correct solution? What is the error?
- 5(3-r) = 30
- 15 - 5r = 30
- 5r = 45
r = -9
The solution is
(Type the value of r.)
2
SEE ANSWERS
Answer
4.0/5
4
they did not distribute correctly, it should be plus 5r not -5r
r =9
Expand the expression: 7(10s-10)
Answer: 70s - 70
Step-by-step explanation:
Answer:
70s-70
Step-by-step explanation:
I just distributed the seven, so
7*10s=70s
7*-10=-70
70s-70
A school psychologist at a large high school took a random sample of 16 students and asked how much sleep they get on a typical weekend night. The sample data were roughly symmetric with a mean of 8.75 hours and a standard deviation of 1.5 hours
Answer:
8.75 +/- 0.657
Step-by-step explanation:
The 90% confidence interval for the mean amount of sleep this population of students gets on a typical weekend night is 8.75±0.617
What is confidence interval?A confidence interval is a range around a measurement that conveys how precise the measurement is.
Given that, The sample data were roughly symmetric with a mean of 8.75 hours and a standard deviation of 1.5 hours, the confidence level value is 90%
confidence interval = x ± z·s/√n
= 8.75±1.645·1.5/√16
= 8.75±0.617
Hence, the 90% confidence interval for the mean amount of sleep this population of students gets on a typical weekend night is 8.75±0.617
Learn more about confidence interval click;
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can 35/40 be simplified
Answer:
yes
Step-by-step explanation:
URGENT I NEED HELP!
you will earn brainlest with this one as well
Answer:
the third one is your answer
Answer:
the answer is c
Step-by-step explanation:
trust me
Which is the most reasonable estimate for 30% of 72?
07
O 14
21
о
28
Answer:
21
Step-by-step explanation:
Of means multiply and since we want an estimate we can round 72 to 70
30% * 70
.30 * 70
21
What is the answer to 4x+y=10
Answer:
y = -4x + 10
Step-by-step explanation:
I am going to assume you are trying to write the equation of a line.
4x + y = 10
4x - 4x + y = 10 - 4x
y = -4x + 10
What is the y-intercept of y = -3x
Answer:
X=0
Step-by-step explanation:
porfaovr ayuda!!!!muchas gracias porfis
Answer:
I wish i could help, but i dont understand spanish
Step-by-step explanation:
11/14+(-1/4)
pls help me.
give the anwser as a reduced,proper or improper fraction.
Answer:
15/28 or 0.53 decimal form
Step-by-step explanation:
11/14 + (-1/4)
11/14 + -1/4
= 15/28 or 0.53 decimal form
Answer:
11/14 + (-1/4) = 15/28
i am not sure
Reflection across the x-axis M(0,-1) S(3,2) Q(5,-3)
Helppppppppppppp pleaseee
Answer:
10
Step-by-step explanation:
you get a extra 2 because there is 1/4 left over x 8
simplify (5+2i)(1-3i)
Answer:
5-15i+2i-6(i^2)
-6(i^2)-13i+5
what is the answer for 12*12 ?
Answer:
144
Step-by-step explanation:
Hope this helps! God bless you!
