Answer:
216m^3
Step-by-step explanation:
find the area of the face 12m
times the face by the length
18×12=216
Answer:
216 meters³
Step-by-step explanation:
L=18 H=3 W=4
V=LWH
V=(18)(4)(3)
V=216 meters³
The Cubs are projected to win 38 games next season, this is a 22.6% increase from this past season, how many games did they win in this past season?
Answer:
≈ 30 times
Step-by-step explanation:
The Cubs are projected to win 38 games next season and this is a 22.6% increase from past season.
Step 1 : Let's find 22.6% of 38.
= 8.588
Step 2 : Now, since we increased by this, we subtract.
38 - 8.588 = 29. 412
Of course you can't win only part of a game, so I'm going to say they won 30 times, because a little extra win never hurt anybody. :)
Hope this helps, please mark brainliest!
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
8/23. Sana po makatulong
Which problem is best represented by the expression 12÷18?
Answer:
12 divided by 18 equals 0.666666666666
In the diagram below, lines h and s are parallel. If the m∠2 = 70°, what is the angle measurement of m∠7?
a. 70
b. 130
c. 7
d. 110
Answer:
c
Step-by-step explanation:
took it
On the coordinate plane shown, each grid unit represents 10 feet. Polygon QRST has vertices Q(10, 30), R(−20, 30), S(−20, −10), and T(10, −10), and represents the floor plan of a room. Find the perimeter and area of the room.
P 140 units
A 1200 units^2
Step-by-step explanation:
The length of the rectangle is 20 to -20 = 20 - -20 = 40 units
The width of the rectangle is 20 to -10 = 20 - -10 = 30 units
The perimeter is given by
P = 2 ( l+w) = 2 (40+30) = 2 (70) = 140 units
The area is given by
A = lw = 40*30 = 1200 units^2
Find the surface area and volume of the composite figure. Use 3.14 for π and round to the nearest tenth if needed.
Please show step by step, I'm really struggling with this.
[tex] \huge \mathrm {➢ \: \: \: \: Answer }[/tex]
The above figure consists of three different shapes, that is :
A hemisphereA Cylinder A ConeLet's solve for surface area of whole figure :
1. Curved surface area of hemisphere : -
radius (r) = 4 m[tex] \large \boxed{ \boxed{2\pi {r }^{2} }}[/tex]
[tex]➢ \: \: 2 \times 3.14 \times 4 \times 4[/tex]
[tex]➢ \: \: 100.48 \: m {}^{2} [/tex]
2. lateral surface area of Cylinder : -
radius (r) = 4 mheight (h) = 10 m[tex] \large \boxed {\boxed{2\pi rh}}[/tex]
[tex]➢ \: \: 2 \times 3.14 \times 4 \times 10[/tex]
[tex]➢ \: \: 251.2 \: { m}^{2} [/tex]
3. curved surface area of cone :
radius (r) = 4 mheight of cone (h') = 3 m.[tex]slant \: height = \sqrt{4 {}^{2} + 3 {}^{2} } [/tex]
(by Pythagoras theorem)
[tex] \large \boxed { \boxed{c.s.a = \pi rl}}[/tex]
[tex]➢ \: \: 3.14 \times 4 \times 5[/tex]
[tex]62.8 \: m {}^{2} [/tex]
Surface area of the figure :
[tex]➢ \: \: 100.48 + 251.2 + 62.8[/tex]
[tex]➢ \: \: 414.48 \: \: m {}^{2} [/tex]
[tex]➢ \: \: 414.5 \: m {}^{2} \: \: \: (approx)[/tex]
Now, let's solve for volume :
Volume of given figure will be combined volume of the all three shapes,
1. Volume of hemisphere :
[tex] \boxed{ \boxed{\dfrac{2}{3} \pi {r}^{3} }}[/tex]
[tex]➢ \: \: \dfrac{2}{3} \times 3.14 \times 4 \times 4 \times 4[/tex]
[tex]➢ \: \: 133.97 \: \: { m}^{3} [/tex]
2. Volume of Cylinder :
[tex] \large\boxed{ \boxed{ \pi{r}^{2}h }}[/tex]
[tex]➢ \: \: 3.14 \times 4 \times 4 \times 10[/tex]
[tex]➢ \: \: 502.4 \: m {}^{3} [/tex]
3. Volume of cone :
height of cone (h') = 3 m[tex] \large \boxed {\boxed{ \frac{1}{3} \pi {r}^{2}h' }}[/tex]
[tex]➢ \: \: \dfrac{1}{ 3} \times 3.14 \times 4 \times 4 \times 3[/tex]
[tex]➢ \: \: 50.24 \: {m}^{3} [/tex]
The total volume of the given figure :
[tex]➢ \: \: 133.97 + 502.4 + 50.24[/tex]
[tex]➢ \: \: 686.61 \: {m}^{3} [/tex]
or
[tex]➢ \: \: 686.6 \: \: m {}^{3} \: \: \: (approx)[/tex]
[tex] \mathrm{✌TeeNForeveR✌}[/tex]
May someone solve and give explanation
Answer:
θ = 49.4584°
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightTrigonometry
[Right Triangles Only] SOHCAHTOA[Right Triangles Only] cosθ = adjacent over hypotenuseInverse TrigStep-by-step explanation:
Step 1: Define
Identify variables
Angle θ = ?
Adjacent Leg = 13
Hypotenuse = 20
Step 2: Find Angle
Substitute in variables [cosine]: cosθ = 13/20Inverse Trig: θ = cos⁻¹(13/20)Evaluate: θ = 49.4584°Please help with 32 and 33, thank you.
Answer:
32. ∛((x-7)/4) = f^(-1)(x)
33. -10x - 9
Step-by-step explanation:
32. We want to switch f(x) and x, and then solve for f(x) to get the inverse.
x = 4f(x)³ + 7
subtract 7 from both sides
x -7 = 4f(x)³
divide both sides by 4
(x-7)/4 = f(x)³
cube root both sides
∛((x-7)/4) = f(x)
make f(x) f^(-1)(x) because this is now the inverse
∛((x-7)/4) = f^(-1)(x)
the second answer is correct
33. for composition, we can treat (f · g) (x) as attached picture (content filter!), so we plug g(x) into f(x). This results in
2(-5x-7) + 5
expand
-10x - 14 + 5
add
-10x - 9
the second answer is correct
please help me (the last word says coordinate)
Answer:
A square
Step-by-step explanation:
the coordinates make a square.
How many feet are in 60 yards
Answer:
180
Step-by-step explanation:
See the image below:)
Place the digits 1, 2, 3, 4, 5, and 6 in the circles below so that the sum of the three numbers on each side of the triangle is 12. Hint: There are a limited number of possible configurations.
Answer:
hmmmm i dont know
Step-by-step explanation:
PLS HELP I'LL GIVE U BRAINLIEST!!!!!
Answer:
LOL
Step-by-step explanation:
You receive $1,000 to put in the bank. You place it in an account that pays 6% annual interest compounded continuously. How much will you have in 12 years? Round the answer to the nearest dollar.
Find the gradient of a line with the following equations 3y+6x =12
Hi there!
[tex]\large\boxed{\text{gradient = -2}}[/tex]
Recall the equation:
y = mx + b, where:
m = slope, or gradient of a line
Rewrite this expression into the above format:
3y + 6x = 12
Isolate y by subtracting 6x from both sides of the equal sign:
3y + 6x - 6x = 0x -6x + 12
3y = -6x + 12
Divide all terms by 3:
y = -2x + 4
Thus, the gradient is -2.
A car owner decides to upgrade from tires with a diameter of 24.3 in to tires with a diameter of 26.1 in. If she doesn't update the onboard
computer, how fast will she actually be traveling when the speedometer reads 65 mph?
Answer:
80.speedometer of computer
Renna pushes the elevator button, but the elevator does not move. The mass limit for the elevator is 450450450 kilograms (\text{kg}kgstart text, k, g, end text), but Renna and her load of identical packages mass a total of 620\,\text{kg}620kg620, start text, k, g, end text. Each package has a mass of 37.4\,\text{kg}37.4kg37, point, 4, start text, k, g, end text.
Write an inequality to determine the number of packages, ppp, Renna could remove from the elevator to meet the mass requirement.
What is the minimum whole number of packages Renna needs to remove from the elevator to meet the mass requirement?
Answer:
5 packages and P > 4, 14 or P > 29/7
Step-by-step explanation:
I did it before
please help me i dont understand
Answer:
[tex] \cos(71) = \frac{15}{x} [/tex]
[tex]x = \frac{5}{ \cos(71) } [/tex]
[tex]x = 46.07[/tex]
[tex]x = 46.1[/tex]
OPTION B
What is the solution to the system of equations?
4x + 2y = 1
5x = y - 18
I need to find the value of y. how do I do that?
Step-by-step explanation:
I'm assuming this is an isosceles triangle (cuz those two angles are equal right?)
since it's an Isosceles triangle,
y = 9
Answer:
y is 9, the sum of all angles is 180 degrees, so you take 180/9 and thats 20 but you can see 9 and y is about the same length so y is 9 and the other side is 11
Step-by-step explanation:
im guessing honestly but im pretty sure its 9, sorry if im wrong, have a good day :)
What is 3logy−2logx−4logz written as a single logarithm?
Answer:
log[tex]\frac{y^{3}}{x^{2} z^{4} }[/tex]
Step-by-step explanation:
3logy−2logx−4logz
log[tex]y^{3}[/tex]− log[tex]x^{2}[/tex]− log[tex]z^{4}[/tex]
log[tex]\frac{y^{3}}{x^{2} }[/tex] − log[tex]z^{4}[/tex]
log[tex]\frac{y^{3}}{x^{2} z^{4} }[/tex]
*please help and solve! Explain how you got the answer*
Answer:
A) 20 square feet
B) 30 square feet
C) 34.5 square feet
D) 32 square feet
E) 28 square feet
Shape in the ascending order :
A , E , B , D , C
Step-by-step explanation:
??!?!?!?!?!!?!?!?!!?!!!?!!!!?
Answer:
The third option, a rational number
like 1/5 + 2.5 is still rational (but neither irrational nor whole/an integer)
it would be 0.2 + 2.5 = 2.7 btw
or
1/5 + 5/2
= 2/10 + 25/10
= 27/10
Bethany has sticker book with 200 pages.
Each sticker takes up 18 page. How many stickers can she put in the book?
A. 250 stickers
B. 25 stickers
C. 1,600 stickers
D. 1,000 stickers
Answer:
A
Step-by-step explanation:
I dont know what To Put here srry There is a question here it pic
Answer:
:)
Step-by-step explanation:
Relative frequency of diamond :
[tex]= \frac{16}{52} = \frac{4}{13} = 0.307[/tex]
???????????????????????????????????///
Answer: is
59
Step-by-step explanation:
pls give brainly
compare the following functions:
f(x) = −4 sin(3x − π) + 2
h(x)
x y
-2 14
-1 9
0 6
1 5
2 6
3 9
4 14
Which function has the smallest minimum?
f(x)
g(x)
h(x)
All three functions have the same minimum
Answer:
g(x)
Step-by-step explanation:
I compared the value
The function that has the smallest minimum is g(x)
Calculations and Parameters:Comparing each function individually:
The function f(x) has a minimum value of
2 * (-1)+2 = 0
The function g(x) has a minimum value of g(3) = -2
The function h(x) has a minimum value of h(1) = 3
Hence, we can see that from the minimum values 0, -2, 3, the least has the value of -2 which is g(x)
Read more about functions here:
https://brainly.com/question/10516786
#SPJ2
Does this represent a function?
a quadratic polynomial has a degree of 2. T or F
Answer:
Step-by-step explanation:
True
HELPPP WILL MARK BRAINLYIST IF RIGHT
Answer:
550.92
Step-by-step explanation:
plz mark brainliest even if im wrong, i really need this, and if im wrong tell me im wrong so I cant correct it
ANSWER THIS PLS ASAP
Answer:
X = 10 Unknown Side: 30 and 21
Step-by-step explanation: