Answer:
V = 900π ≈ 286.47 units³
Step-by-step explanation:
C = 2πr
12 = 2πr
r = 12/2π = 6/π
V = 2πr²h
V = π(6/π)²(25) = π(36/π²)(25)
V = 36/π(25) = 900/π ≈ 286.47
Which answer is correct?
9= 4 + 5 and 9 = 2 +7
9 = 5 + 5 and 9 = 6 + 4
9=6+3 and 9 = 7+1
9 = 5 + 3 and 9 = 6 +2
Answer:
9=4+5, 9=7+2, 9=6+3 are correct
Step-by-step explanation:
GIVING BRAINLIEST! 20pt ⇢Please help... Linear functions- i misclicked on an exam :(
Part A: Describe two types of transformations that can be used to transform f(x) to g(x). (2 points)
Part B: Solve for k in each type of transformation. (4 points)
Part C: Write an equation for each type of transformation that can be used to transform f(x) to g(x). (4 points)
what is the square root of 87 (round to the tenths place)
Answer:
I think it is 9.33 because the full answer is 9.327 so rounded it would be 9.33??
Which of the following statements is incorrect?
19
A. sin 25°
10
19
B.
cos 25°
TI
C. cos 25°
19
D.
tan 25
Answer:
A
Step-by-step explanation:
sin x° = opposite/Hypotenuse
Provide a visual of 12 to 36. Please circle the groups in order to indicate the ratio 12/36.
(how do i provide one?)
Answer: take a picture of the work please
Step-by-step explanation:
find the equation of the line..
y= x+
khan academy
Answer:
y = -3x+7
Step-by-step explanation:
i hope this helps :)
i need help on this please .
Answer
the top one on the right
Step-by-step explanation:
Please help
Write an equation to represent the number of trips Tanya will make based on the number of customer tables.
Answer:
8 trips
Step-by-step explanation:
she will be making 8 trips to each table 8x8=64 9x8=72 and so on
Anthony got a shipment of various box sets of albums, but
he doesn't have enough room on his shelves for all of
them. The box sets measure 1 inch, 0.5 inch,
1 inch, 0.5 inch, ž inch, 1
inch, and 1.5 inches. He can only display box sets that
are less than Şinch.
Answer:
ccccccc
Step-by-step explanation:
Erica forgot how much she gets paid per hour, but she knows that when she babysits for 3.5 hours and is paid $28. How much does she make an hour? pls help.
Answer:
8
Step-by-step explanation:
$28 / by 3.5= 8
1. a circle has a circumfrance 88cm find its radius
2.a sector with angle 45 degrees has ab arc length 44cm find it radius and perimeter speratly
pls answer asap i will give u the brainliest
Step-by-step explanation:
Number 1
Circumference = 88cm
Circumference = 2πr
2πr = 88
πr = 88/2
πr = 44
22r/7 = 44
22r = (44 × 7)
r = (44 × 7)/22
r = 2 × 7
r = 14cm
Number 2
Length of arc = 44cm
Angle = 45°
L = ∅/360 × 2πr
44 = 45/360 × 2πr
44 = ⅛ × 2πr
44 = ¼ × πr
πr = 44 × 4
22r/7 = (44 × 4)
22r = (44 × 4 × 7)
r = (44 × 4 × 7)/22
r = 2 × 4 × 7
r = 2 × 28
r = 56cm
Perimeter = L + 2r
P = 44cm + 2(56cm)
P = 44cm + 112cm
P = 156cm
I need Help finding the surface area of this composite figure please help URGENTTT !!
Answer:
4608
Step-by-step explanation:
4x4x4x6x12
у
4
3
2
1
1
-4 -3 -2 -1
1
1
2 3 4
-1
-2 -3
-4
What is the slope of the line?
Answer-
y=-2x+2
It starts at +2 so that is the b
And -2x is how you move so that is the m
That's how I was taught and how I remember it lol hope it helped ik it wasn't the best its 12 am here soo I be tired
Grace, Chelsea, and Roan are simplifying the same polynomial expression. Which student’s work is correct and why?
© Angela is following this recipe to make biscuits.
Angela uses 2.2 L of syrup.
How much sugar is needed in kg?
Recipe: Makes 14 biscuits
110 g margarine
220 g sugar
275 mL syrup
200 g oats
40 g sultanas
Which statements are true about the area of a circle? Check all that apply.
Answer:
B, D, EStep-by-step explanation:
Area = πr²
The area formula can be found by breaking apart the circle and forming a parallelogram.
The area of a circle is in square units.
Determine the value of angle D in parallelogram ABCD
Answer:
61°Step-by-step explanation:
Opposite angles in parallelogram are congruent:
6x - 17 = 4x + 96x - 4x = 9 + 172x = 26x = 13m∠D = 6*13° - 17° = 61°
Answer:
[tex]m\angle D = 61\textdegree[/tex]
Step-by-step explanation:
In a parallelogram, opposite angles are congruent, so they have the same measure by the definition of congruence. Therefore, [tex]\angle B \cong \angle D[/tex], so [tex]m\angle B = m\angle D[/tex]. We are given the measures of these two angles, so we can write the following equation to solve for [tex]x[/tex]:
[tex]4x+9=6x-17[/tex]
Solving for [tex]x[/tex], we get:
[tex]4x+9=6x-17[/tex]
[tex]-2x+9=-17[/tex] (Subtract [tex]6x[/tex] from both sides of the equation)
[tex]-2x=-26[/tex] (Subtract [tex]9[/tex] from both sides of the equation to isolate [tex]x[/tex])
[tex]x=13[/tex] (Divide both sides of the equation to get rid of [tex]x[/tex]'s coefficient)
Therefore, [tex]m\angle D = 6x-17=6*13-17=78-17=61\textdegree[/tex].
Hope this helps!
Jonah has a piece of string that is 70 inches long. He cuts the string into 6 equal pleces. How many Inches long is each piece of string?
Help!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer and Step-by-step explanation:
0 to the power of 4 is 0.
#teamtrees #PAW (Plant And Water)
ill mark brainlist pllsss helpp
Answer:
54mi.
Step-by-step explanation:
multiply 84 x 9 = 756
divide 756/14 = 54
Answer:
It is the second option
Step-by-step explanation:
Click on the photo for explanation
Elizabeth decided to invest $800 in a mutual fund that promises her a 12% return each year what is the sequence multiplier
write an equation to find the value y after x years.
find the value of the investment after 4 years
Answer:
the correct answer is 384
Step-by-step explanation:
Trust me plz
The diameter of a circle is 8 feet. What is the radius?
HELLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPP
Answer:
35
Step-by-step explanation:
180-(100+45)= 35
20/10 + 12/100
helpppppppppppppppppppp
Answer:
212/100
Step-by-step explanation:
Answer:
2.12 (im so sorry if its wrong)
[tex]x - 9 = \frac{3}{5}x[/tex]
please explain how you got the answer
If you could answer both, it’ll be very appreciated (15 points if answered)
Answer: 1) 2x + 1 = 3
2) 8 + x = 7
Step-by-step explanation:
1) x would be equal to 1
2) x would be equal to -1
please give me brainliest or at least a ty!
Identify the solution set 2(-x -9) = -2x + 8
A) infinitely many solutions
B) Only one solution
C) No solution
D) impossible
Answer:
D) impossible
Step-by-step explanation:
need help on this picture
Answer:
The slope is -1/2
Answer:
-(1/2) or -0.5
Step-by-step explanation:
select two coordinates. for example, (2,2) and (4,1).
do (y2 - y1) ÷ (x2 - x1).
in this case, (1 - 2) ÷ (4 - 2). you should end up with -(1/2), or -0.5
GIVING BRAINLIEST!!!
Which of the following correctly describes the tropical rainforest environment?
A) It is dry year-round because it receives a lot of sunshine.
B) It is very cold because of its low elevation above sea level.
C) It is warm year-round because it is close to the equator.
D) It receives little rainfall because it is close to the ocean.j
Answer:
(C) It is warm year-round because it is close to the equator.
Step-by-step explanation:
This is what the tropical rainforest environment is like :)
Answer:
C)
Step-by-step explanation:
Nathan and his children went into a grocery store and he bought $12 worth of apples and bananas. Each apple costs $1.50 and each banana costs $0.60. He bought a total of 11 apples and bananas altogether. By following the steps below, determine the number of apples, x,x, and the number of bananas, y,y, that Nathan bought.
Determine three ways to have a total of 11 apples and bananas:
Step-by-step explanation:
X= apple y=banana 1 apple cost $1.50 and a1 banana cost $0.60 nathan buy 11banana and apple 1.50×11 = 16.5 0.60×11= 6.6. 16.5 +6.6 =23.1