Find the volume of the cone.
9 cm
r = 6 cm
V = [?] cm3
Round to the nearest tenth.
Step-by-step explanation:
[tex] \frac{1}{3} \pi {(6)}^{2} (9) \\ \frac{1}{3} \pi(36)(9) \\ \frac{1}{3} \pi(324) \\ 108\pi \\ 339.3 {cm}^{3} [/tex]
4. The amount was $240 at 2% rate for
36 months.
I need Help Asap
Linda drew a scale drawing of a square and a triangle.
The drawing of the square has sides that measure 5 cm each.
The drawing of the triangle has a base of 4 cm and height of 5 cm.
The scale of the drawing is 1 cm : 5 in.
What is the combined area of the square and the triangle?
A. 1,125 in.2
B. 875 in.2
C. 625 in.2
D. 250 in.2
Answer:
625 in.2
Step-by-step explanation:
This is because if you multiply the numbers together and then divide them by two you get this answer.
Need help ASAP. Please and thanks!:
Four of the interior angles of a hexagon measure 92°, 100°, 94°, and 140°. The remaining two angles each measure (x−32)°. What is the value of x? Justify your response.
A. The sum of all interior angle measure is 540°
, so each angle measuring (x−32)° has a measure of 123°
. Thus, (x−32)°=123°, and so x=155.
B. The sum of all interior angle measure is 720°
, so each angle measuring (x−32)° has a measure of 294°. Thus, (x−32)°=294°, and so x=326.
C. The sum of all interior angle measure is 720°
, so each angle measuring (x−32)° has a measure of 147°
. Thus, (x−32)°=147°, and so x=179.
D. The sum of all interior angle measure is 540°
, so each angle measuring (x−32)° has a measure of 246°. Thus, (x−32)°=246°, and so x=275.
Answer:
The answer is x=294 (B)
Step-by-step explanation:
Remember, all interior angles of a hexagon add to 720.
So add all the given numbers first.
92+100+94+140+x= 720
426+x=720
-426 from both sides
x= 294
I know this is a week later since you posted the question, sorry.
Scott brought $23.25 to the art supply store. He bought a brush, a sketchbook, and a paint set. The brush was one fourth as much as the sketchbook, and the sketchbook cost two thirds the cost of the paint set. Scott had $4.00 left over after buying these items.
Answer:
Paint set cost = 10.5 , Sketch book cost = 7 , Brush cost = 1.75
Step-by-step explanation:
Let the cost of paint set be = p
Cost of sketchbook 's' = (2 / 3) p
Cost of brush 'b' = 1/4th of s = 1 / 4 [ (2 / 3) p ] = (1 / 6) p
Total expenditure = Money bought - Money left = 23.25 - 4 = 19.25
Total expenditure = Cost of (pen + of sketchbook + of brush) = p + s + b
= p + (2 / 3) p + (1 / 6) p = 19.25 → p + 2p / 3 + p / 6 = 19.25
( 6p + 4p + p ) / 6 = 19.25 → 11p / 6 = 19.25 → p = ( 19.25 x 6 ) / 11
p = 10.5 ; s = (2 / 3) p = 2 / 3 (10.5) = 7 ; b = (1 / 6) p = 10.5 / 6 = 1.75
PLEASE HELP ME with this
Answer:
22 1/4
Step-by-step explanation:
Answer:
22 4/16
Step-by-step explanation:
you obviously must take the Lancaster to Lamberry path which is 9 1/16 but going the other way would add a whole mile to your trip
hey! i’ll give brainliest please help
A dependent clause is not a complete thought
Because,
Dependent clase sentences cannot stand alone as sentences due to lack of meaning. Examples are as follows: When my mother was sleeping.
Paul, Colin and Brain are waiters. One night the restaurant earns tips totalling £78.40. They share the tips in the ratio 2:1:5. How much more roes Brian get over Colin?
Answer:
Step-by-step explanation:2+1+5=8
78.40/8=9.80
B=5x9.80=49
C=1x9.80=9.80
So B-C=39.20 more
0.367 + 3.633 i have no clue im failing 5th grade and not smart XDDDDD
Answer:
The answer is 4.
Step-by-step explanation:
Have a great day. :)
Okay, I'm failing too but I'm in a higher grade the answer is 4
pleasee help mee
....
Answer:
x = 4.5
Step-by-step explanation:
a^2 + b^2= = c^2
4^2 + 2^ = c^2
16 + 4 = c^2
20 = c^2 --> find square root of 20 and round to nearest tenth*
4.47 = c
round up to 4.5
Find 100% of 188:
Find 50% of 188:
Find 25% of 188:
Il
Find 75% of 188: 14
Answer:
100% = 188
50% = 94
25% = 47
add 50% value and 25% value 141 or you can multiply 188 by .75
Step-by-step explanation:
hat is pretty simple first think 188 is the 100 percent
the 50 percentage is dividing by 2 the number or multiplying by 0.50 that is 50% so it's 94
to get 25 porcent you can't multiply by .25 or divide by 4
to get 75 porcent add the values of 50 and 25 percent or multiply 188 by .75
PLS HELP WILL MAKE MOST BRAINILIST
y = x - 8
y= 1
Answer:
X = 7
Step-by-step explanation:
if y is one and and x is getting subtracted by 8 what’s 8 minus 1
a substance decays at a rate of 0.98% each year. if here is 3500 mg at the beginning, how much is remaining after 25 years?
Answer:
2642.5
Step-by-step explanation:
I'm like 10% sure that's the right answer so I wouldn't put it down on the work if I were you
Answer:
≈2736 mg
Step-by-step explanation:
0.98% = .0098
p = 3500(1 -0.0098)^25
p = 3500(0.9902)^25
p ≈ 2736
Of the clients who had their hair cut at Tanner's salon last month, 4 clients had black hair and
12 clients had hair in other colors. Considering this data, how many of the next 12 clients to
get haircuts should you expect to have black hair?
Answer: 3
Step-by-step explanation:
The number of getting the black hair color clients will be 4.
What is probability?Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Probability = Number of favorable outcomes / Number of samples
Given the of the clients who had their hair cut at Tanner's salon last month, 4 clients had black hair and 12 clients had hair in other colors.
The probability is:-
P = 4 / 12
The number of clients having black color hair is calculated as:-
Number = ( 4 / 12 ) x 12
Number = 4
Therefore, there will be 4 people getting black hair colors.
To know more about probability follow
https://brainly.com/question/24756209
#SPJ6
I really need help with this! Marking the best answer as brainliest!
Answer:
0, 3, -6, 7
Step-by-step explanation:
HELPLPALPLAPLPL PLEASE BRAINLIEST
Answer:
2/3
Step-by-step explanation:
[tex]p( \frac{2}{6} + \frac{2}{6} ) \\ p = \frac{4}{6} \\ = \frac{2}{3} [/tex]
Please help explain to me!
F. The area of a trapezoid is 253 square centimeters. The longer base of the trapezoid is 14
centimeters. The shorter base of the trapezoid is 8 centimeters.
8 centimeters
X centimeters
14 centimeters
What is the height of the trapezoid?
A:13 centimeters
B:11.5 centimeters
C:23 centimeters
D:5.75 centimeters
Answer:
C: 23 centimeters
Step-by-step explanation:
Formula for the Area of a trapezoid is top base + bottom base divide by 2 then multiply the height.
8+14 is 22 divide that by 2 would equal 11.
11 times 23 equals 253
Plz help will mark brainliest
Answer:
D) 8c²b/3
Step-by-step explanation:
the volume of one pyramid is 1/3(2c)(2c)(b) = 4c²b/3
two pyramids = (4c²b/3) x 2 = 8c²b/3
A random sample of Maxwell high school students that seven out of every trust students ride the bus Maxwell high school has a total of 840 students based on the sample how many students most likely ride the bus to school
Complete question :
A random sample of Maxwell High School students showed that 7 out of every 12 students ride the bus to school . Maxwell High School has a total of 840 students . Based on the sample , how many students most likely ride the bus to school ?
Answer:
490 students
Step-by-step explanation:
Proportion of students who rode bus to school :
7 / 12 = 0.5833333
Given a sample size of 840 students ;
The likely Number of students who rode bus to school will be :
Sample size * proportion
840 * 0.5833333
= 490 students
What is the coordinate points of (1/2,√3/2) when reflected to quadrant 3?
Answer:
(-√3/2., -1/2)
Step-by-step explanation:
This is a reflection in the line y = -x.
So x = 1/2 becomes y = -1/2
and y = √3/2 becomes x = -√3/2.
SOLVE THIS PLEASE !!!!!!!!!!!!
Answer:
x would be 15/2 or 7.5
Step-by-step explanation:
Answer:
[tex]\huge\mathcal\pink{answer..} \\ \\ \\ (2x \div 3) - 1 = 4 \\ \\ 2x \div 3 = 4 + 1 \\ \\ 2x \div 3 = 5 \\ \\ 2x = 5 \times 3 \\ \\ x = 15 \div 2 \\ \\ x = 7.5 \\ \\ \huge\mathfrak\purple{hope \: it \: helps..} \\[/tex]
The figure shows a large triangle divided into two smaller triangles what is the value of x in the figure
Answer:
40
Step-by-step explanation:
Find the other missing angle, which is supplementary to 100 first.
Supplementary angels are a sum of 180
The missing angle is 180-100 = 80
Now use that to find missing angle x
All angles in the triangle have a sum of 180
180 = 60+80+x
180-60-80=x
40 = x
Please, help thanks!
I would like an explanation how to do it too, IF you dont mind.
Answer:
Phoebe has £180, Andy has £60, and Polly has £30.
Step-by-step explanation:
Ok, to start of let's establish some variables! We'll give Phoebe the variable "p", Andy the variable "a", and Polly the variable "o". By giving each person a variable we can create an equation and solve for it!
So, what do we know?
Well we know the following information...
p + a + o = 270
(Phoebe + Andy + Polly = £270)
p = 3a
(Phoebe = 3 times more than Andy)
a = 2o
(Andy = 2 times more than Polly)
To be able to solve this equation we have to solve for just one variable first.The only one we can use is "o" for Polly!
3(2o) + 2o + o = 270
6o + 2o + o = 270 (Distribute 3 to get like terms)
9o = 270 (Combine like terms [6+2+1])
o = 30 (Divide by 9 on both sides to get "o" by itself)
Now that we have how much Polly has, we have to solve for Andy and Phoebe. (To do this we will input our value, 30, where our variable is "o")
Andy
a = 2(30) (Input term)
a = 60 (Multiply by 2 to get final answer)
(Since we now know what Andy has we can input 60 into our "a" variable to solve for Phoebe)
Phoebe
p = 3(60) (Input term)
p = 180 (Multiply by 3 to get final answer)
Now! Just to check we are going to input our variables into our original equation to be sure we have the right variables.
p + a + o = 270
180 + 60 + 30 = 270!!
Hope this Helps! :)
Have any questions? Ask below in the comments and I will try my best to answer.
-SGO
Due to concerns about the underinflation of footballs, the National Football League (NFL) created a series of standards that must be met for the weight, length, and the long and short circumferences of each ball. It is stated that the balls are to be inflated to between 12.5 to 13.5 pounds. The pressure output by the ball pump is approximately Normal with a mean of 13 pounds and a standard deviation of 0.25 pounds. At each game, the home team must supply 12 balls to the referee 2 hours and 15 minutes prior to the start of the game for inspection.
(a) What is the probability that a randomly selected ball will not meet the inflation specifications?
Answer: 13.5/12.5
Step-by-step explanation:
Based on the weight requirement that the ball should be inflated to, the probability that a random ball will not meet this specification is 0.0456.
What is the probability a ball will not meet inflation specifications?The balls are to be inflated to reach between 12.5 to 13.5 pounds.
The probability they won't meet this specification is:
= 1 - ( P (Z₁₃.₅) - P (Z₁₂.₅) )
Z₁₃.₅ = (13.5 - 13) / 0.25
= 2
Z₁₂.₅ = (12.5 - 13) / 0.25
= -2
From the Z table, P (Z₁₃.₅) is therefore 0.9772 and P (Z₁₂.₅) is 0.0228.
The probability that the inflation requirement is not met is:
= 1 - (0.9772 - 0.0228)
= 0.0456
Find out more on probability at https://brainly.com/question/11902251.
I just Failed my Spanish final exam what do I do now?
Answer:u can advance or pray u god u ain’t getting whipped
Step-by-step explanation:
10. help a 8th grader outt please ill mark you brainlist
Answer:
I think its A though i could be wrong sorry
Is
X 0 5 10 15
Y 0 25 100 225
Proportional or non proportional?
Answer:
non proportional
Step-by-step explanation:
From the table;
0 = 0
25 = 5^2
100 = 10^2
Since the y values are the output and x is the input, hence;
y = x²
Since the equation is quadratic, hence the table is non proportional
For the trapezoid below, what is the correct term for RT?
R
E
1
1
TL
w
A. Leg
B. Apothem
C. Base
D. Altitude
HELPPP MEEE ASAPPPPP PLSSSS
Solve right triangle ABC given the following: C = 90° , B = 53°, b = 23.
Round to the nearest tenth when necessary.