Answer:
Your answer to this question is 16
What is 78% of 30?
if you saw my previous question i have a lot more so please bare with me lol
Answer:
78% of 30 is 23.4
78% of 30 would be 23.4 jzjxjxjjxjxjjxjdjdjdj
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!
Answer:
Q. 3
[tex]V_{cone} =565.2\: cm^3 [/tex]
Q. 4
[tex] V_{cone} =3,014.4\: cm^3 [/tex]
Step-by-step explanation:
Q. 3
Radius of the cone (r) = 6 cm
Height of the cone (h) = 15 cm
[tex]\because V_{cone} =\frac{1}{3} \pi r^2 h[/tex]
[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (6)^2 (15)[/tex]
[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (36) (15)[/tex]
[tex]\therefore V_{cone} =565.2\: cm^3 [/tex]
Q. 4
Radius of the cone (r) = 12 cm
Height of the cone (h) = 20 cm
[tex]\because V_{cone} =\frac{1}{3}\pi r^2 h[/tex]
[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (12)^2 (20)[/tex]
[tex]\therefore V_{cone} =\frac{1}{3}\times 3.14 (144) (20)[/tex]
[tex]\therefore V_{cone} =3,014.4\: cm^3 [/tex]
I need help with this question
Answer:
B (39)
Step-by-step explanation:
Using the Pythagorean theorem (a^2+b^2=c^2) and X=BC length
15^2+36^2=x
225+1296=x
√1521=x
x=39
Answer:
B.
Step-by-step explanation:
The Pythagorean Theorem
a^2+b^2=c^2
In this case it's c^2=a^2+b^2
c^2=15^2+36^2
c^2=225+1296
c^2=1521
c= the square root of 1521
c=39
So...
the length of line segment BC is 39
Twenty words are chosen randomly from a fifth-grade science book. Twenty random words are also chosen from a ninth-grade science book. The length of the words chosen are as follows:
5th Grade Textbook: 2, 4, 3, 6, 5, 5, 3, 7, 8, 4, 4, 1, 5, 2, 4, 1, 1, 4, 5, 3
9th Grade Textbook: 7, 9, 3, 4, 12, 9, 5, 3, 4, 3, 9, 4, 8, 6, 5, 7, 9, 4, 8, 6
By looking at the two data sets, which conclusion is reasonable?
Answer:
The 9th grade science book has, on average, longer words and, by extension, more difficult material covered than the fifth grade science book.
7y+4×8 = 8-5y+132 answer fast
Answer:
Step-by-step explanation:
y= 9
Which symbol correctly compares the mixed numbers?
6 3/8 ? 6 15/24
Answer:
63/8
Step-by-step explanation:
good luck. these numbers are confusing because 6 3/8can't be simplified yet 6 15/24can be simplified so we can't say it is a 6 15/24 the only answer remaining is 6 3/8.
Solve The Quadratic Equation by the Square Root Method.
(x + 2)^2=25
Answer:
x=-7, x=3
Step-by-step explanation:
Seperate into possible cases
Solve the equation
Answer:
x = 3 or x = -7
Step-by-step explanation:
(x + 2)^2=25
Take the square root of each side
sqrt((x + 2)^2)=sqrt(25)
x+2 = ± 5
Subtract 2 from each side
x+2-2 = -2 ±5
x = -2 +5 or x = -2 -5
x = 3 or x = -7
In the equation y = x - 5, the slope is
Answer:
the slope is x or 1x
Step-by-step explanation:
i hope this helps :)
ILL GIVE BRAINLIEST PLEASE HELP ASAP
Answer:
Dan made more
Step-by-step explanation:
Dan: 227×70=15,890 15% of 15,890 is 2,383.50
Mike:251×90=22,590 15% of 22,590 is 2,259
$60 invested at 7% compounded continuously after a period of 2 years, after 2 years the investment results in?
Answer: 8.40 dollars worth of intrest
Step-by-step explanation:
If a car travels 18 km in 15 minutes, find its speed in m/s.
Answer:
20 m/s
Step-by-step explanation:
Speed = distance / time
distance = 18 km = 18 000 mtime = 15 mins = 900sSpeed = 18 000 / 900
speed = 20 m/s
Using The exterior angle Theorem solve for the identified angle
Answer:
107
Step-by-step explanation:
180-(65+42) = SQR = 73
180-73 = 107
The monthly snowfall on Sugar Mountain dropped from 26 inches to 20 inches. What is the percent decrease?
Answer:
about 23% decrease
Step-by-step explanation:
26-20=6
6 divided by 26 = 0.230
0.230 x 100 = 23
Answer:
24
Step-by-step explanation:
first work out the difference (decrease) between the two numbers you are comparing. Next, divide the decrease by the original number and multiply the answer by 100 to get the answer
pip rolls a fair dice 150 times. how many times would pip expect to roll an odd number?
Answer:
25
Step-by-step explanation:
Since each of the six possible outcomes is equally likely, you can expect to get each of the outcomes 150/6 = 25 times.
if this is wrong, let me know so I can fix it
hope this helps:)
You start at (0, -2). You move left 3 units and down 2 units. Where do you end?
Answer:
(3, -4)
Step-by-step explanation:
Hope This Helps! : )
Please help I’ll make you the brainiest
A hemisphere-shaped security mirror fits exactly inside a rectangular prism
box with a square base that has edge length 10 inches. What is a reasonable
estimate for the volume of this mirror?
What is a reasonable estimate for the volume of this mirror? *
Less than 500 cubic inches. The volume of the box that the mirror fits in is 102.5, and
the mirror does not take up all the space in the box.
Less than 12511 cubic inches. The volume of the cylinder that the mirror fits in is ri(5)2
*.5, and the mirror does not take up all the space in the cylinder.
More than 125/31 cubic inches. The volume of the cone that fits in the mirror is
131(5)2.5, and the mirror is larger than the cone.
O All of the above
Point A and Point B are placed on a number line Point A is located at -20 and Point B is 5 less than Point A. Which statement about Point A is true?
A) It is located -25 and is to the right of Point A on the number line.
B) It is located at -15 and is to the right of Point A on the number line.
C) It is located at -25 and is to the left of Point A on the number line.
D) It is located at -15 and is to the left of Point A on the number line.
Answer:
A() it is located _25 and is the right of point A on the number line
Answer:
The Answer is C
Step-by-step explanation:
so if u draw out a number line, point A will be on the left side of the number line or in this case "0". So it is saying "point b is 5 less than point A" so since Point A is "-20" and it says "5 less than point A" so it would be adding up 5 more to -20 so it would be -25. But if it was 5 more than point A it would have been -15. If u take an example of money, like if u owe someone $20, it would be -$20 in your balance, and if he or she says u need to owe me 5 more $'s cuz there was damage now in your balance it would be -25.
**PS: mark me the brainliest, and make sure you practice more of these question**
On Monday, the temperature at 10 a.m. at Sam's house was -6° Fahrenheit. The temperature at 2 p.m. at Sam's house
was 2° Fahrenheit.
Which statement about the change in temperature from 10a.m. to 2 p.m. at Sam's house is true?
PLEASE HELPPPP 80 points!!!!!
HELP PLZ THANK U ILY SM YOUR AMAZING LITERALLY INCREDIBLE
Answer:
our inputs are 3 & 1/2
Step-by-step explanation:
the ? is the slope and the slope is equal to 1/2 so
?=1/2
the point slope formula is
(y-y1)=m(x-x1) (x1,y1)--> a point on the line m--> slope
so we chose (x1,y1) as (3,0)
when we plug that in we get
y-0=1/2(x-3)
so our inputs are 3 & 1/2
Ashley has 5 liters of punch. Megan has 4,700 milliliters of punch. Who has more punch?
The rectangular prism (on the left) has a volume of 120 in. Find the volume of the rectangular pyramid (on the right) with the same dimensions.
A. 40 in
B. 60 in
C. 120 in
D 360 in
Answer:
A: 40in
Step-by-step explanation:
Volume of a rectangular pyramid is V= lwh/3
V= ((4)(5)(6))/3
V= 40 in
Please help thanks! :)
Answer:
120
Step-by-step explanation:
just put the triangle in the empty space and you get a rectangle
12×10=120
Whoever answer correctly with NO file gets brainliest.
Answer:
A
Step-by-step explanation:
for the number to be greater than 11 x cannot be negative so we can rule out C and D. 0 does not work as x so we can rule out B. we are left with A as the answer.
HELP NO LINKS PLZZ HELP...............
Answer:
y is the output and x the input:-
y = x - 3
Step-by-step explanation:
Hope that helps :)
I need a thorough explanation, if not, only an answer with some steps would be fine.
Answer:
$92.25
Step-by-step explanation:
If Diego spent $20.50 and Sandy spent 4.5x as much as Diego, that means that Sandy spent 20.5x4.5, which equals 92.25. Sandy spent $92.25
Candy store A sells bags of candy for a flat fee of $5 plus $12 per pound. Candy store B sells their candy for $6 plus $10 per pound. Which inequality matches when Store A will make more money than Store B? Response area
Answer:
store b because the sold more candy
then store a
help help help help ..:..
Answer:
Option 3 is the correct answer
Please help me with this homework
Answer:
D) 13
Step-by-step explanation:
a² + b² = c²
5² + 12² = c²
25 + 144 = c²
169 = c²
[tex]\sqrt{c^2} =\sqrt{169}[/tex]
c = 13
help please, I need this answer like right now!
Answer:
A
Step-by-step explanation:
it almost fits all the the dots
Answer:
It's the fist option
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