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A: 36 cubic cm
B: 339.12 cubic cm
C: 113.04 cubic cm
D: 678.24 cubic cm
Answer:
C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
the volume of the cone is
V= πr²[tex]\frac{h}{3}[/tex]
Pls help 10 points pls!
What is the value of this expression when a= 3 and b- -2? (3a^-2 b^6)/(2a^-1 b^5)^2
No links please. Will give Brainlest on who is right. (This gamer girl is bad at math uwu)
Answer:
1
Step-by-step explanation:
O que é a forma canónica de uma função?
Answer:
Qualquer função booleana que é expressa como uma soma de mintermos ou como um produto de maxtermos é considerada em sua forma canônica. Para converter de uma forma canônica para outra, troque os símbolos Σ e Π e liste os números de índice que foram excluídos da forma original.
Step-by-step explanation:
espero que isto ajude
Você pode, por favor, marcar minha mente
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5x + 7y = 25
5x - 2y = -65
solve using elimination
(step by step please)
5x+7y=25
5x-2y=-65
subtract both of the equations
5x-5x=0
7y--2y= 7y+2y=9y
25--65=25+65=90
0+9y=90
9y=90
divide both sides by 9 to get y by itself
9y/9=90/9
cross out 9 and 9 which becomes 1*1*y=y
90/9=10
y=10
find x by using the substitution method
5x+7y=25
5x+7(10)=25
5x+70=25
move +70 to the other side
sign changes from +70 to -70
5x+70-70=25-70
5x=-45
divide both sides by 5 to get x by itself
5x/5=-45/5
cross out 5 and 5 then becomes 1*1*x=x
-45/5=-9
x=-9
answer:
(-9,10)
Find the product of these complex numbers.
(3-4i)(1 - i) =
Answer:
Step-by-step explanation:
-1-7i
The ratio of the number of games won to the number of games lost (no ties) by the Middle School Middies is
11/4. To the nearest whole percent, what percent of its games did the team lose?
Answer:
27%
Step-by-step explanation:
The ratio means that for every 11 games won, 4 are lost, so the team has won 11x games, lost 4x games, and played 15x games for some positive integer x. The percentage of games lost is
4x / 15x * 100 = 4/15 * 100 = 26.6666 = 27%
A percentage is a way to describe a part of a whole. To the nearest whole percentage, the percentage of games lost by the team is 27%.
What are Percentages?A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
Given the ratio of the number of games won to the number of games lost is 11/4, therefore, the total number of games played by the team is 15(11+4).
Now, the percentage of games lost by the team is,
4/15 × 100% = 26.6667% ≈27%
Hence, To the nearest whole percentage, the percentage of games lost by the team is 27%.
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help me out thank you so much whoever does!!
Answer:
b=45
Step-by-step explanation:
The two angles form a right angle. This is shown through the box drawn at the angle's vertex; this represents that it is a right angle. A right angle is equal to 90 degrees b can be found by using the other angle. Since 45 and b are complementary angles 45+b=90. This means that b must equal 45 degrees.
What is the slope of the line that passes through the points (3,2) and (-1,-4)? Write your answer as a fraction in simplest form
Answer:
Slope: -1/2
Step-by-step explanation:
Take a look at the slope formula
2-(-4)/3-(-1)
=-2/4
=-1/2
yo i need help finishing my exit ticket please i will give u a brainliest i don’t need a link i just need a answer
answer choices:
A. 678.24
B. 1356.48
C. 2712.96
D. 1847.59
Answer: B. 1,356.48cm³
Step-by-step explanation:
Formula:V=πr²·h
V=(3.14) · (6cm)² · (12cm)
V=(3.14) · (36 cm²) · (12cm)
V=1, 356.48 cm³
A pioneer family travels for 30 hours at maximum speed in a covered wagon. Their neighbor walks 20 hours at a pace of 3 miles per hour. Which group traveled the greater distance?
Write a fraction to represent the probability of rolling a two.
Answer:
1/36
Step-by-step explanation:
hope this helps:0
Answer:
1/6
Step-by-step explanation:
with a six sided dice a possible outcome writing a two out of six is one
Pls help me with this...
Answer:
X is 112 and Y is 68 hope that helps you
I really need help if for a test plz help
What is the selling price of a $610 couch with a 35% markup?
171.248 Answer:
Step-by-step explanation:
You need to divide 600 by .35
Answer is
An elevator in an old building can hold four people at a time. The elevator also has an overall weight limit of 800 pounds. The weight of a group of people in the elevator will be represented by w. Choose ALL inequalities that represent w correctly. A) 4 ≥ w ≤ 0 B) 0 ≥ w ≤ 4 C) w ≤ 0 ≤ 800 D) 0 ≤ w ≤ 800 Eliminate E) 800 ≥ w ≥ 0
Answer:(D and E)
Step-by-step explanation:I know this because I got it right in usa test prep
Answer:
A and C
Step-by-step explanation: I just took the quizz
After stepping into your room with unusual lighting Michaels pupil has a diameter of 6 millimeters.What is the pupils radius
2/3 times 3/4 in simplest form
Answer:
1/2
Step-by-step explanation:
2/3 times 3/4 is 6/12, and 6/12 in simplest form is 1/2.
if five times of a number is 125 then 0•8 of this number is
Answer:
20
Step-by-step explanation:
5n = 125
n = 25
0.8 x 25 = 20
PLZ HELP ILL MARK U BRAINLIEST
Answer:
D) 9.2 ft
Step-by-step explanation:
Hope I helped :)
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Answer: i think its the second one
Step-by-step explanation:
Find the volume of this cylinder.
Round to the nearest tenth.
10in
2in
[?] in3
Volume = rule area × height
__________________________
The rule is circle and the area of the circle finds using following formula :
Circle area = pi × radius^2
Circle area = 3.14 × 1^2
Circle area = 3.14
___________________________
Volume = 3.14 × 10
Volume = 31.4 in^3
The volume of cylinder having diameter 1 inches and height be 10 inches be 31.4 cubic inches.
What is volume?Volume is amount of substance a container can hold in its capacity. Volume of cylinder is π[tex]r^{2} h[/tex] in which r is radius and h is height of cylinder.
How to calculate volume?We have been given that the diameter of cylinder be 2 inches and height be 10 inches.We have to find the volume of cylinder.
Volume of cylinder=π[tex]r^{2} h[/tex]
Radius=2/2
=1 inch
Now put the value of radius and height in the formula of volume.
Volume=3.14*1*10
=31.4 cubic inches.
Hence the volume of cylinder is 31.4 inches.
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can you please solve this
please answer no links
Answer:
56.54in^2
Step-by-step explanation:
Answer:
18π in^2 (roughly 56.5 in^2)
Step-by-step explanation:
The area of a semicircle is half the area of a circle. So the area would be 1/2πr² instead of πr².
Since the diameter is 12 inches, the radius would be half of that, making the radius r=12/2=6 inches.
Plugging in r=6 into our formula, we see that the area of the semicircle is 1/2π(6)²=1/2π(36)=18π inches^2
So your final area is 18π in^2 (roughly 56.5 in^2)
What is the measure of angle x?
A 44°
B 53°
C 83°
D 180°
Answer:
the correct answer is D (what a drag)
HELP what number is equal to -9 x(-1/3) A.-27 B.-3 C.3 D.27
Answer:
The correct answer is letter C
Step-by-step explanation:
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Answer:
B
Step-by-step explanation:
The triangular prism shown below is 6 \,\text{cm}6cm6, start text, c, m, end text wide and 4\,\text{cm}4cm4, start text, c, m, end text deep. The vertical height is 7\,\text{cm}7cm7, start text, c, m, end text. What is the length of the side edge, sss, of the triangular prism?
Answer:
The answer is "7.62 cm ".
Step-by-step explanation:
Given:
[tex]Width = 6\ cm \\\\Depth = 4 \ cm\\\\Vertical \ height = 7 \ cm\\\\[/tex]
Dividing the prism's face into two halves:
As just a result, the vertical height becomes 7cm, as well as the width, becomes [tex]\frac{6\ cm}{2} = 3 \ cm[/tex]. If the 's' on both sides of the edge is equal:
[tex]s^2 = width^2 + height^2\\\\[/tex]
[tex]= \sqrt{(width^2 + height^2)}\\\\[/tex]
[tex]= \sqrt{(3^2 + 7^2)}\\\\= \sqrt{9 + 49}\\\\= \sqrt{58}\\\\= 7.62 \ cm[/tex]
Write an expression that is equivalent to .........
Answer:
Step-by-step explanation:
1/3x+2/3x-2/3x: x equasion
3/4+(-1/4)
1/3x + 2/4(or 1/2)
1/3x+1/2
(note that positive 2/3 and -2/3 cancel out)
Remove the brackets using the distributive law for the following: 2(x + 3)
Answer:
2x + 6
Step-by-step explanation:
= 2(x + 3)
= 2(x) + 2(3)
= 2x + 6
How far is mercury from Neptune?
PLEASE HELP THIS IS URGENT>>>>NO LINKS!!
Answer:
i believe that the answer is c