Marta bought a paperweight in the shape of a cone. The radius was 10 centimeters and the height was 9 centimeters. Find the volume. Round to the nearest tenth
Answer:
V≈942.48cm³
Step-by-step explanation:
hope this helps
Answer:942.48cm³
We are given the following in the question:
Dimensions of paperweight :
Radius, r = 10 cm
Height,h = 9 cm
Volume of paper weight = Volume of cone
where r is the radius and h is the height of the cone.
Putting values, we get,
Thus, the volume of the paper weight is 942.8 cubic cm.
What fraction, decimal and percentage of the diagram is shaded?
Answer:
where is the diagram????
riddle: A cowboy arrived to a town on Tuesday. He spent three days there then left on Tuesday. How? Also i need help simplifying 4y(3+2) + 6x
Answer:
Hey, Gmmm!
Step-by-step explanation:
1. The horses name was Tuesday
2. 20y+6x
Hope this helps!
Have a nice day♥
Answer:
Tuesday is his horse ; ) and the answer is 6x+20y
Step-by-step explanation:
Please help! Will mark brainliest
Answer: The answer would be 2!
Step-by-step explanation:
Hope this helps! Have a good day! :)
Answer:
10
Step-by-step explanation:
you need to group the number with letters at one side so it becomes 5x≤7+3 when 3 crosses th enequality sign it becomes positive so the answer is 5x≤10
Find a fraction that is equivalent to 1/3
Answer:
2/6 0.5/1.5 or 3/9
Step-by-step explanation:
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simplify -2+3(1-4)-2
Step-by-step explanation:
-2+3-12-2
1+15=16 Answer
hope it helps
Answer:
-13
Step-by-step explanation:
-2+3(1-4)-2
-2+3(-3)-2
-2-9-2
-13
A 90° angle is divided into 2 angles.
Find the size of the angles.
3x + 40
4x - 6
Diagram not drawn accurately
Answer:
this angle's sum is 90°
(3x+40)°+(4x-6)=90°
7x+34=90°
7x=90-34
7x=56
x=56/7
x=8
3x+40 = 3×8+40 = 64°
4x-6 = 4×8-6 = 26°
A regular size chocolate bar is 5 and 4/9 inches long. If the king size bar is 3 and 2/5 inches longer, what is the length of the king size bar?
Answer:
8 38/45 inches
Step-by-step explanation:
A regular size chocolate bar is 5 and 4/9 inches long. If the king size bar is 3 and 2/5 inches longer, what is the length of the king size bar?
Let us represent:
Length of regular size chocolate bar = x
Length of king size chocolate bar = y
A regular size chocolate bar is 5 and 4/9 inches long.
x = 5 4/9 inches
If the king size bar is 3 and 2/5 inches longer,
Hence:
y = x + 3 2/5 inches
The length of the king size bar is calculated as:
5 4/9 inches + 3 2/5 inches
(5 + 3) + ( 4/9 + 2/5)
Lowest common denominator = 45
8 + (20 + 18/45)
8 38/45 inches
Which of these is the algebraic expression for some number to the power of 4
Answer:
x^4
Step-by-step explanation:
no options, but pretty ez without it
x^4 (the up arrow means the number after is a power)
Answer:
you need to give us the question. please repost this question with the options
Step-by-step explanation:
Simplify to a single power of 3
The given expression, 3⁶ × 3, written as a single power of 3 is 3⁷
Writing an expression as a single power of a baseFrom the question, we are to simplify the given expression to a single power of 3
From the given information,
The given expression is
3⁶ × 3
In order to write the expression as a single power of 3, let us revise some of the laws of indices
Multiplication law: mᵃ × mᵇ = mᵃ ⁺ ᵇDivision law: mᵃ ÷ mᵇ = mᵃ ⁻ ᵇZero power law: x⁰ = 1Now,
Applying the multiplication law of indices, the given expression
3⁶ × 3
can be written as
3⁶ ⁺ ¹
= 3⁷
Hence,
The expression written as a single power of 3 is 3⁷
Learn more on Writing an expression as a single power here:
https://brainly.com/question/23255752
https://brainly.com/question/30372460
#SPJ1
Find the slope of the line that contains (4, -10) and
(3,9).
Answer:
The slope of the line is -19. A line that will pass through that will be y=-19x+66. THE ANSWER YOU ARE LOOKING FOR IS THAT THE SLOPE IS -19
Step-by-step explanation:
m = (y2 - y1)/(x2 - x1) [Formula to find slope from two points]
m=(9-(-10))/(3-4) [Plugging the two points in]
m= -19 [Answer]
what is the answer plz help
Answer:
I would say c. Because if you add the 12 to each if the x numbers it adds up to be correct
Answer:
C. y = x + 12
Step-by-step explanation:
As,
y : 14 = 2 (x) + 12
y : 16 = 4 (x) + 12
y : 18 = 6 (x) + 12
y : 20 = 8 (x) + 12
At 11:45 A.M. Jason glanced at the clock. His doctor's appointment was in 2 ½ hours. At what time was his appointment
Answer:
14 : 15 or 2 : 15 pm
Step-by-step explanation:
Time of the appointment = 11: 45 + 2 ½ hours
Jason's appointment is in 2 ½ hours. His appointment is in 2 hours + 1/2 of an hour
1/2 of an hour = 1/2 x 60 = 30 minutes
Remember that 60 minutes make one hour
Time of the appointment = 11:45 + 2:30
[tex]11 : 45[/tex]
+ 2 : 30
13 : 75
we would have to adjust the time derived from the addition because the maximum minutes that exist is 60
To adjust, remove 60 minutes from the minutes and add it to the hour
this gives 14 : 15 or 2 : 15 pm
the difference between y and 20
Answer:
y + 20
Step-by-step explanation:
The other numbers are N
N - y = 20
N = y + 20
OR
y - N = 20
N = y - 20
What are some exercises that help me reach my goal?Comment at least with 2 exercises
My goal: to run a full mile without having to stop at least 3 times.
Answer:
One thing you can do to reach this goal is to practice. If you practice every few days running so you can increase your endurance. During those you can right down how many times you have stopped as your running. This will help you get better and work up to your goal.
At the farmers market and the final buys two dozen oranges at $3.50 per dozen4 kg of apples at $3.25 per kilogram to kilograms of carrots at $1.90 per kilogram and 1 kg of potatoes for $1.20 he received a 5% discount off the total bill how much money did Nathaniel spend on fruits and vegetables at the farmers market
Here's link to the answer:
tinyurl.com/wpazsebu
Charli usa bots ][]][[]][[][][][][[][][]][]][][][][]]][
Answer:
I’m confused
Step-by-step explanation:
but ok?
Which expression has a value of 36 when x = 4 and y = 7?
A 12x − 2y
B 2xy
C 2x + 4y
D 6y − x
Na casa de Isabel, a leitura do hidrômetro, feita no dia 20 de março, indicava 2431 metros cúbicos. Uma nova leitura, feita um mês depois, indicou 2 590 metros cúbicos. Quantos metros cúbicos de água Isabel e seus familiares consumiram nesse período?
Answer:
159 metros cúbicos
Step-by-step explanation:
Os metros cúbicos de água que Isabel e sua família consumiram durante este período são calculados como:
Nova leitura - primeira leitura
Primeira leitura = 2.431 metros cúbicos
Nova leitura = 2590 metros cúbicos
Conseqüentemente:
2.590 metros cúbicos - 2.431 metros cúbicos
= 159 metros cúbicos
Select all irrational numbers, o
Answer:
A & D
Step-by-step explanation:
took
Which expression is equivalent to −36y−13?
A −12(3y−1)+1
B −12(3y+1)+1
C −12(3y+1)−1
D −12(3y−1)−1
Select the correct answer.
Justine enrolls in a music program. The cost of the program includes a one-time registration fee of $45 and a fee of $9 per lesson. If the average
cost per music lesson is $12 and Justine has taken x classes, which equation represents this scenario?
OA. 12=59
OB
12 = 45+
OC.
45 +
OD
12=4795
12= 45578
Answer:
12 = 45 + 9/x
Step-by-step explanation:
the value of f(4)
f(x)= (3x+2)/5
plz answer with working
ill give brainilest
Answer:
14/5
Step-by-step explanation:
Given data
We have the function
f(x)= (3x+2)/5
We want to find f(4)
Hence, let us place x= 4 in the function
f(4)= (3(4)+2)/5
f(4)= (12+2)/5
f(4)= (14)/5
f(4)=14/5
Hence f(4)= 14/5
If d = the number of dogs, which variable expression represents the phrase
below?
the sum of the number of dogs and the 6 cats
O A. 046
O B. d+6
O C. d-6
O D. d.6
which one should I choose
Answer:
Just choose the first one.
Answer:
FE
FG
AB
EG
AC
BC
step by step explanation:
1. If the variables x and y are proportional and y = 4 when x = 20 then which of the following equations relates all values of x and y? (1) y = x+16 (3) y = 5x (2)y=-* (4) y=x-16
Answer:
4.) y=x-16
Step-by-step explanation:
Here,
y=4,
x=20
Now,
putting the value of x and y.
or, 4=20-16
or, 4+16=20
∴20=20
1. Write 7.1% as a decimal and a fraction in simplest form. *
1 point
A 0.71 and 71/100
B 0.071 and 71/100
C 0.71 and 71/1000
D 0.071 and 71/1000
Answer:
D
Step-by-step explanation:
Hope this helps you! c:
Answer:
D
Step-by-step explanation:
you move two decimal places to the left so
7.1% = 0.071
the 71 is in the thousandths place so it is 71/1000
Find the surface area of a square pyramid with side length 3 cm and slant height 3 cm
Answer:
Step-by-step explanation:
base length b = 3 in
slant height L = 3 in
base area = b² = 3² = 9 in²
lateral area = 4·½bL = 4·½·3·3 = 18 in²
surface area = base area + lateral area = 27 in²
can you help me please
Answer:
the first one
Step-by-step explanation:
because you would use Pythagorean theorem to find a missing side
the equation would be a^2+b^2= C^2
and ya
please help fast will give brainliest
Answer:
c?
Step-by-step explanation:
lmk
Answer:
its A and D
Definition of Irrational Numbers : "An irrational number is simply the opposite of a rational number. (Recall that a rational number is one that can be represented as the ratio of two integers. See Rational number definition.) In all the above cases, the fraction will go on for ever with no discernible pattern"