‼️‼️Find the volume of the cylinder.‼️‼️
HEIGHT: 2cm
DIAMETER: 8cm
Exact: ?
Approximate volume: ?
Answers
Answer:
v=2πrh
r=d/2=8/2=4
Therefore, V=2×3.142×4×2= 50.272 ans.
Related Questions
Find the domain when f (x) = 5.
х
-5
-1
9
4
5
8
f(x) -6
-6 | 0
Answers
Answer:
Pues la función de 5 seria 4 porque si te fijas en la X es (4)
For brainiest:):):):):):)
Answers
Answer:
A: Not proportional
B: Proportional
Step-by-step explanation:
A: 14/4 = 3.5
40/12 = 0.3333333333333
Therefore A is not proportional
B: 3/9 = 0.3333333333333
15/45 = 0.3333333333333
Therefore B is proportional
Hope this helped and pls give brainliest.
PLEASE ANSWER ASAP !!! WILL GIVE BRAINLIEST
Answers
Answer:
D. y = 1/2x + 1
Step-by-step explanation:
The plot is going up therefore the slope is positive. The y-intercept is 1 so that is where you get the plus one.
what is 1 3/8 - 5/12
Answers
Answer:
23/24
Step-by-step explanation:
1 3/8 = 1 9/24
5/12 = 10/24
33/24-10/24 = 23/24
Now change the size of ΔADE by moving point D to a variety of positions. Check the Show Side Ratios box. What do you observe about the side ratios as you move point D? How do the ratios compare to the ratios that you calculated in part D?
Answers
Answer:
Despite changing the length of DE and the size of ΔADE, the ratios of the corresponding pairs of sides remain the same.
Step-by-step explanation:
[tex]\frac{BC}{AB} =\frac{DE}{AD} ,\frac{AC}{AB} =\frac{AE}{AD} , and \frac{BC}{AC} =\frac{DE}{AE}[/tex]
Please help ASAP please
Answers
do you some help ?, I can try my best to help
Help plzzzz.................
Answers
Answer:
a = 6, b = - 12
Step-by-step explanation:
Expand the left side and compare the coefficients of like terms to those on the right side.
a(4x - 10) ← distribute parenthesis
= 4ax - 10a
Compare to 24x + 5b , then
4a = 24 ( divide both sides by 4 )
a = 6
Then
5b = - 10a = - 10(6) = - 60 ( divide both sides by 5 )
b = - 12
Jenny has 12 marbles.
of these 12 marbles are large.
The rest of these 12 marbles are small.
Each large marble has a weight of 70 grams. Each small marble has a weight of 50 grams.
Work out the total weight of the 12 marbles.
Answers
Answer:
720g is your answer friend.
Step-by-step explanation:
The total weight of large marbles = 6×70=420gThe total weight of small marbles = 6×50=300gThe total weight of 12 marbles = 420+300=720gThe fish tank has 80 fish in it. 75% of the fish are guppies. How many guppies are in the tank?
hurryyyy pleasee
Answers
Answer:
60
Step-by-step explanation:
80% of 75 = 60
On a particular day 4% of the students were absent. If there are 1750 students at the school then how many were not absent that day?
a) 70
b) 1050
c) 1650
d) 1680
*pls help will mark brainliest!!!*
Answers
Answer:
A) 70
Hope this helps :)
At the neighborhood grocery, 4.5 pounds of chicken breast cost $22.05. How much would it cost to buy 3.8 pounds of chicken breast?
Answers
Answer:
It would cost $18.62 for 3.8 pounds.
Step-by-step explanation:
You divide $22.05 by 4.5. That is the cost per pound. After that you multiply the number you get by 3.8.
Help me please with this question
Answers
Answer:
sss
Step-by-step explanation:
Answer: AA similarity
Step-by-step explanation:
What is the measure of the missing angle? 2 56 36 88° O 92° 98° 180°
Answers
Fmfjjffjfjfjfjf
Answer:
[tex]?+56+36=180\\?=88[/tex]
Step-by-step explanation:
can you help me please
Answers
9514 1404 393
Answer:
6 < x < 23.206
Step-by-step explanation:
The smallest that angle CAD can be is 0°. For that, ...
2x - 12 = 0
2x = 12
x = 6
__
The largest angle CAD can be is the angle that corresponds with triangle CAB being isosceles: CA = AB = AD. Then the length of AC satisfies ...
AC·sin(48°/2) = 22/2
On the other side, we have ...
AC·sin((2x-12)/2) = 16/2
This gives us ...
sin(x -6) = 8/11·sin(24°)
x = 6 + arcsin(8/11·sin(24°)) ≈ 23.206
__
The range of values for x is ...
6 < x < 23.206
_____
Additional comment
You may be expected to assume that angle CAD could be as much as 180°. That cannot be the case.
!?? what would this beee!!
Answers
Answer:
Step-by-step explanation:
(4x-30)=2x
2x=-30
x=15
Y=x/4-7;y=2 find the value of x for the given value of y
Answers
Answer:
do you mean y=x-4-7 cause I can't understand that
PLX HELP!! 40 points!!! I believe it's this one..
Answers
1. They should leave $3.51 For a tip.
$23.40 x 0.15 = $3.51
The total amount of money they would give is $26.91; 23.40 + 3.51 = 26.91.
2.The Briarwood Middle School chess club has 55 members. 22 of the members are in seventh grade.
To convert a fraction into a percent divide the numerator by the denominator and then multiply that result with 100. We can show this formula by (Numerator/Denominator)*100.
(22/55)*100
= 40.00%
= 40%
3. 20
4. 144
5. 61.1%
6. 140
7. 62.7
8. 11.8%
Hope I helped ~Laurel
what is the value of x?
Answers
Answer:
x=5
Step-by-step explanation:
im close to ranking up btw
Answer:
X = 5
Step-by-step explanation:
All angles have to add up to 180°
Hope this helps. Pls give brainliest.
A venue manager has a target labor cost of 20% of revenue. He expects revenue to be $725,000. What is his target for labor?
Answers
Answer:
145000
Step-by-step explanation:
100%=725000
20%->145000
solve using the quadratic equation 3x^2 -7x -3=0
Answers
Answer: x=7/6+1/6^85 or x=7/6+−1/6^85
Step-by-step explanation: hope this help
Will give the answer brainliest.
Answers
explanation:
I need the answer quick before my timer goes out
Answers
Answer:
c
Step-by-step explanation:
Answer:D
Step-by-step explanation:
Solve for X in the rectangle?
Answers
Answer:
x=6
Step-by-step explanation:
13x+12=90
13x=78
x=6
The value of x in the rectangle is 6.
What is Trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
The given quadrilateral is a rectangle.
In rectangle each angle has 90 degrees.
So equate 13x+12 and 90 degrees to get x
13x+12=90
Subtract 12 from both sides
13x=90-12
13x=78
Divide both sides by 13
x=6
Hence, the value of x in the rectangle is 6.
To learn more on trigonometry click:
https://brainly.com/question/25122835
#SPJ2
20% of the 7th grade students say that math is their favorite subject. If 45 students said math is their favorite subject, how many students are in 7th grade
Answers
will mark the brainiest
Answers
Answer:
I chose 793
you can chose anything from 750-799
Step-by-step explanation:
Those all round to 800
Write(-∞, -3) as an inequality.
Answers
Answer:
x is less than -3 so it would be the top one
Step-by-step explanation:
Answer:
x < -3
Step-by-step explanation:
it must be less than -3 but not equal so x < -3 is the correct answer.
-4a+14+7a-9
will give 88 points in first 10 minutes
Answers
Answer:
3a+5
Step-by-step explanation:
add-4a and 7a
3a+14-9
subtract 9 from 14
3a+5
Answer:
[tex] \sf \: 3a + 5[/tex]
Step-by-step explanation:
Given expression,
→ -4a + 14 + 7a - 9
Let's simplify the expression,
→ -4a + 14 + 7a - 9
→ (-4a + 7a) + (14 - 9)
→ (3a) + (5)
→ 3a + 5
Hence, the answer is 3a + 5.
Two number cubes are rolled in a board game. What is the probability that both number cubes land on the same number? (Write your answer as a fraction "a/b")
Answers
Answer:
1/2
Step-by-step explanation:
it is 50%
1c - 20 = 4 - 3c pls help fast in school rn
Answers
Answer:
4c-20= 4
+20 +20
4c= 24
/4 /4
c= 6
Answer:
c = 1 btw can i be brainiest...
Step-by-step explanation:
First, rewrite the left side of the equation and group and combine like terms:
c + (4 − 3c) − 2 = 0
c + 4 − 3c − 2 = 0
−3c + c + 4 − 2 = 0
−3c + 1c + 4 − 2 = 0
(−3 + 1) c + (4 - 2) = 0
−2c + 2 = 0
Next, subtract
2
from each side of the equation to isolate the
c
term while keeping the equation balanced:
−2c + 2 − 2 = 0
−2 − 2c + 0 = −2
−2c = −2
Now, divide each side of the equation by
−2
to solve for
c
while keeping the equation balanced:
−2c - 2 = −2 − 2
−2c − 2 = 1
c = 1
rewrite the formula to find I.
A=Iw
Answers
Answer:
l=a/w
Step-by-step explanation:
In order to find I you would need to isolate it. In order to do this, you divide both sides by w and end up with a/w=l.