Answer:15
Step-by-step explanation:
Find the area of the sector.
44.66 in^2
11.16 in^2
2.8 in^2
50.24 in^2
Answer:
11.16in^2
Step-by-step explanation:
Area of a sector = theta/360 * πr²
Area of a sector = 80/360 * 3.14*4²
Area of a sector = 8/36 * 50.24
Area of a sector = 401.92/36
Area of a sector = 11.16in^2
Hence the Area of the sector is 11.16in^2
Answer:
11.16 in²
Step-by-step explanation:
I took the test
The area of a square game court is 81 sq ft. How long is 1 side of the court?
Answer:
9 sq ft
Step-by-step explanation:
Which value of makes this equation true?
12 − 9 + = 12
Answer:
+9
Step-by-step explanation:
12-9+x=12
3+x=12
x=12-3
x=9
3) A packet of
rice is 821 g. It is divided into a
equal portions. What is the mass of each portion?
The graph is
A. Neither even nor odd
B.odd
C.even
D. Symmetrical about the y axis
Answer:
Odd
Step-by-step explanation:
The function is odd because cubic functions are always odd.
A police helicopter descends 128 feet to
hover 468 feet above the ground. Let h
represent the original height of the
helicopter. Write and solve an equation to
represent this situation.
Answer:
h - d = 477 meters
Where: h = original height
d = amount the helicopter descended
The original height of the helicopter is given to be h
Step-by-step explanation:
If f(x) = 2 + 1, then f(3) =
Answer:
Search it up then you will get the answer
Step-by-step explanation:
Answer:
D.9
Step-by-step explanation:
Plug in 3 for x.
2^3=8
8+1=9
IIIIII neeeeeed help plzzzzzzzzzzz, um.... its algebra fyi
1/2 n =18
n=______
Please help, will give brainliest!!!!
Find the values of angles A, B, and C in this diagram and explain their
relationships to each other.
Answer:
A=20, B=60, C=80
Step-by-step explanation:
Supplementary angles are those which add to 180 o. Complementary angles are those which add to 90°
genuinely don’t know how to do geometry.
Answer:
Im sorry for you this is too complex
Brandon has a fish aquarium that is in the shape of a rectangular prism. The base of this aquarium has an area of 35 square inches and a height of 8.5 inches. What is the volume of Brandon’s aquarium in cubic inches?
Answer:
225.25
Step-by-step explanation:
Answer:
225.25
Step-by-step explanation: just took this test got 100
Explain WHY the function y = tan x is graphed like
this such that it does not for a continuous function
Answer:
Those asymptotes give you some structure from which you can fill in the missing points. Find the vertical asymptotes so you can find the domain.
What is 972 divided by 5? PLEASE HELP!! AND IF THERE IS A REMAINDER PLS TELL ME. Ty!
Answer:
194.4
Step-by-step explanation:
The remainder is 4
Elise bought a dress that was discounted 35% off of
the original price of $140. What was
a: the amount of discount and
b : the sale price of the dress?
Answer:
a: $49
b: $91
Explaination:
a: 35% of 140 = 49
b: 140 - 49 = 91
You're welcome! <3
The amount of discount is $49 and the sale price of the dress is $91 and this can be determined by using the unitary method.
Given :
Elise bought a dress that was discounted 35% off of the original price of $140.
a) The unitary method can be used in order to determine the amount of discount. If the original price is $140 then the discounted price is given by:
[tex]=\dfrac{35}{100}\times 140[/tex]
Simplify the above expression.
= $49
b) The unitary method can be used in order to determine the sale price of the dress. If the original price is $140 then the selling price is given by:
[tex]=\dfrac{65}{100}\times 140[/tex]
Simplify the above expression.
= $91
For more information, refer to the link given below:
https://brainly.com/question/12116123
Help me please thanks
Answer:
-5/9
Step-by-step explanation:
also for this one, you have to put x as 3, y as 4, and z as 1
4/3(3)-1
=4/9-1
=4/9-9/9
=-5/9
hope this helps xD
would anyone mind helping me out! thanks
Answer:
what grade are you if I nay ask so I can asisiy
If the dress is 90 dollars Nd it’s on sale Nd it’s 35%off how much is the dress
Answer:
it would be $58.50
Step-by-step explanation:
John took a taxi from his house to the airport. The taxi company charged a pick-up fee of $4.70 plus $2.50 per mile. The total fare was $24.70, not including the tip. How many miles was the taxi ride?
Answer:
8
Step-by-step explanation:
You can solve this by creating a linear equation.
Slope: 2.50
Y-intercept: 4.70
y=2.50x+4.70
Since we know that the total fare was 24.70 we can plug it into the y.
24.70=2.50x+4.70
Now solve for the equation.
20=2.50x
8=x
So he went 8 miles with the taxi.
Total number or mile taxi run is 8 miles.
Given that;
Pick up charge = $4.7
Charges per mile = $2.5 per mile
Total fare = $24.7
Find:
Number of mile taxi ride
Computation:
Total fare = Pick up charge + [Total number or mile taxi run][Charges per mile]
24.7 = 4.7 + [Total number or mile taxi run][2.5]
[Total number or mile taxi run][2.5] = 24.7 - 4.7
[Total number or mile taxi run][2.5] = 20
Total number or mile taxi run = 20 / 2.5
Total number or mile taxi run = 8 miles
Learn more:
https://brainly.com/question/3530056?referrer=searchResults
Find the mistake and show the correct steps and solution
Answer:
The mistake happens in the 4th line.
Step-by-step explanation:
The first 3 lines are correct until the 4th line which is 2=6x. This is wrong. If we go back a line to the third line, it is 22=-20+6x. The part that was wrong was that they subtracted 20 from 22 to get 2. We are supposed to add 20 to each side because the -20 is negative. So the 4th line should be 42=6x. Then, we know that 6 times 7 is 42, so x is equal to 7.
22 + 53x + x = -20 + 60x
22 + 54x = -20 + 60x
22 = -20 + 6x
42 = 6x
x = 7
Find the volume of the cylinder in terms of pi
Answer:
It's B
Step-by-step explanation:
Answer:
115.52
Step-by-step explanation:
The formula for finding the volume of a cylinder is [tex]\pi r^{2} *h[/tex]
Since this is in terms of [tex]\pi[/tex], we dont need to solve for that part.
3.8 * 3.8 = 14.44, then 14.44 * 8 = 115.52
I suggest writing down that formula, It comes in handy.
ning Attempt 1 of 3 SECTION 3 OF 4 QU Use the rule y=-x+ 7 to fill in the blank. If (1, .y) is on the graph, then y=
Answer:chili chuggen
Step-by-step explanation:
Expand. 4(5x + 3) 4(5x + 3)
Wwwwwwww
Hope this helps
Solve for x
(5x+4)°
(6x-2)°
Do I equal them or add them and what do I equal it too?
30x3+14x2−8x
Step-by-step explanation:
(5x+4)(x)(6x−2)
=((5x+4)(x))(6x+−2)
=((5x+4)(x))(6x)+((5x+4)(x))(−2)
=30x3+24x2−10x2−8x
=30x3+14x2−8x
Answer:
=30x3+14x2−8x
Step-by-step explanation:
(5x+4)(x)(6x−2)
=((5x+4)(x))(6x+−2)
=((5x+4)(x))(6x)+((5x+4)(x))(−2)
=30x3+24x2−10x2−8x
=30x3+14x2−8x
Evaluate (f - 32) when f = 50.
Answer:
18
Step-by-step explanation:
When an object is thrown upwards with a speed of 64 ft/sec, its height above the ground is given by the function h(t)=−16t2+64t , where t is the time in seconds after it has been thrown. At what time will the object reach its highest point?
Answer:
The object will reach its highest point 0.5 seconds after it has been thrown.
Step-by-step explanation:
The object reaches its maximum height when velocity is equal to zero, the velocity is the derivative of function height. That is:
[tex]v(t) = \frac{d}{dt}h(t)[/tex] (1)
Where [tex]v(t)[/tex] is the velocity of the object at time [tex]t[/tex], in feet per seconds.
If we know that [tex]h(t) =-16\cdot t^{2}+64\cdot t[/tex] and [tex]v(t) = 0\,\frac{ft}{s}[/tex], then the time when object reaches its highest point is:
[tex]v(t) = -32\cdot t+64[/tex]
[tex]-32\cdot t + 64 = 0[/tex]
[tex]t = 0.5\,s[/tex]
The object will reach its highest point 0.5 seconds after it has been thrown.
Mr and Mrs Boyden take their 3 children to a leisure park.
they buy tickets for the whole family.
the cost of an adult ticket is £6 more than the cost of a child ticket.
the total cost of the five tickets is £82
Step-by-step explanation:
2 adults & 3 children
1 adult's ticket is €6 more than a child's ticket
1 child's ticket = 82 - 2 adults(€6 × 2 =€12)
= 82 - 12= €70
: 70÷5 = 5_/70
12 = €12
Therefore 1 Child's Ticket Is €12
And 1 Adult's Ticket Is = 12 + 6= €18
Total Cost = 18 + 18 + 12 + 12 + 12 = €82
What is the length of the line?
Answer:
Im going to say 8
Step-by-step explanation:
Answer:
OK i know this is not exactly the answer but find out the area or how big the squares are the add it up and u got it i would be saying C but i dont know
Step-by-step explanation:
The L shape is reflected in the y axis. Which one of the following shows the correct image
Answer:
B
Step-by-step explanation:
The image gets flipped across the y-axis.
It might help if you think about it like flipping a piece of paper cut into that shape horizontally.
also (x, y) -> (-x, y)
Answer:
B
Step-by-step explanation:
answer this pls
don't send me a link
Answer:
2-1
4-2
6-3
8-4
Step-by-step explanation: It is a pattern
Answer:
6 adults to 3 children
8 adults to 4 children
Step-by-step explanation:
it is a pattern
1/2 of a number
added to 6 is 16.
What is the
number?
Answer:
2
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
16=1/2n+6
10=1/2n
20=n