Answers
Related Questions
What is the approximate volume of the cone?
Use 3.14 for π.
57 cm³
339 cm³
509 cm³
1526 cm³
Outline of cone with a dotted line rising from middle of base to the point. Line is labeled 6 cm. A second dotted line extends horizontally from middle of base to its edge. Line is labeled 9 cm.
Answers
Answer:
D is the answer most likely your answer
Step-by-step explanation:
3.14x81x6=1526.04 which rounding would be 1526cm^3
Find the geometric mean of the numbers. If necessary, give the answer in simplest radical form.
7 and 28
Answers
Answer:
14 = x
Step-by-step explanation:
22) (2n-q)-56-2,4nt4)
Answers
Answer:
?
Step-by-step explanation:
I think some of the question is missing.
A relay race is 1 3 4 miles long. Each relay team has 4 runners. If each runner runs the same distance in the race, how far will each runner run?
Answers
Explanation: 134/ 4 = 33.5 miles. Hope this helps! <3
This graph shows the relationship between x, the number of hours Mr. David
works, and y, the number of dollars he ears.
Mr. David's Earnings
A. Based on the graph, is the relationship between x and y proportional?
Explain your reasoning
B. What does the point (3,90) represent in the context of this situation?
C. Based on the graph, how many dollars will Mr. David earn if he works
10 hours? Show or explain how you got your answer.
D. Write an equation that could be used to find y, the number of dollars
Mr. David earns for working x hours.
Answers
Answer:
A. Proportional by $30
B. 3 represents the hours he works
90 represents the money he earned
C. $300
D. I don know, sorry
Step-by-step explanation:
The relationship is linear, the point (3, 90) represents in 3 hours he earns 90 dollars, in 10 hours, he earns 300 dollars, and the linear equation is y = 30x.
What is the linear system?A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.
This graph shows the relationship between x, the number of hours Mr. David works, and y, the number of dollars he earns.
A. Based on the graph, the relationship between x and y proportional is a linear relationship.
B. The point (3,90) represents in 3 hours he earns 90 dollars.
D. The linear equation will be
[tex]\begin{aligned} \rm y - 30 &= \rm \dfrac{90-30}{3-1} (x - 1)\\\\\rm y - 30 &= \rm 30x - 30\\\\\rm y &= \rm 30x \end{aligned}[/tex]
C. Based on the graph, the amount of money in dollars will Mr. David earn if he works 10 hours will be
y = 30x
y = 30 × 10
y = $300
More about the linear system link is given below.
https://brainly.com/question/20379472
#SPJ2
Please help!!!!!!
Rewrite this equation in terms of y
2x-3y=22
Answers
Answer:
y=[tex]\frac{-22}{3}[/tex]+[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
first subtract 2x
2x-3y=22
-2x -2x
-3y=22-2x
divied by-3
-3y/-3=22-2x/-3y
answer-y=-22/3+2/3x
Which of the following equations would be parallel to the line x = 3?
1. y = 3x
2. y = 1
3. y = x
4. x = 5
Answers
Answer:
4. x = 5
Step-by-step explanation:
For two lines to be parallel they must have the same slope, but not be the same line. Both x=3 and x=5 both have slopes of 0, so they are parallel. Another way to tell is that x=3 is a vertical line; therefore, it will be parallel to any other vertical line, such as x=5.
What is the percentage population increase if in 2001 it is 430000 and in 2011 it is 510000
Answers
Answer:
18.6%
Step-by-step explanation:
What is the percentage population increase if in 2001 it is 430000 and in 2011 it is 510000
Percentage increase is calculated as:
Final value - Initial value/ Initial value × 100
Final value = 510000
Initial value = 430000
Percentage Increase =
510000 - 430000/430000 × 100
= 80000 / 430000 × 100
= 0.1860465116 × 100
= 18.604651163 %
Approximately = 18.6 %
find sin A and B, cos B and A, and tan B and A
Answers
Step-by-step explanation:
[tex] \sin(a) = \frac{7}{25} = 0.28 \\ \sin(b) = \frac{24}{25} = 0.96 \\ \cos(a) = \frac{24}{25} = 0.96 \\ \cos(b) = \frac{7}{25} = 0.28 [/tex]
tan(A)= 7/24= 0.29
tan(B)= 24/7=3.42
A=16.26°
B=73.73°
I NEED HELP!!!!!!!!!!!
Answers
The parabola y = x is shifted up by 7 units and to the left by 1 unit. What is the equation of the new parabola ?
Answers
1 + 5
solution +155
mstr pabola cand off break fast is an 12552
Which of the division expressions below has a quotient that is greater than 100? Select all
that apply.
A) 2,956 : 32
B) 2, 340 : 22
C) 4,590 : 51
D) 7,566 = 78
E) 5,704 : 62
Answers
Pls help I’ve been stuck on this for a while
Answers
Answer:
Maybe 60
Step-by-step explanation:
I don't know just please guess sorry but can you mark as brainiest.
250 feet in 2 seconds=
A: 25 feet per second
B: 500 feet per second
C: 5 feet per second
D: 125 feet per second
Answers
D 125 feet per second because 250 divided by 2 =150.
I think its D
hope this helps
chris is going on holiday to the united states of america the exchange rate is £1=$1.55 chris has £720 spending money how much does he have in dollars
Answers
Answer:
$1116
Step-by-step explanation:
Given data
We are told that the exchange rate is
£1=$1.55
if chris has £720
then £1 is the same as $1.55
£720 will be x
cross multiply
x= 720*1.55
x= $1116
A submarine dove to a point 1760 feet below sea level.
Write a signed number to represent this elevation.
Answers
Answer:
-1760
Step-by-step explanation:
Sea level is 0 so if you under water then you are going into negatives.
Follow the order of operations to simplify
1. 60 ÷ 10×3
2. 12 + 3×7
3. 4×3+2×8
Answers
2. 33
3. 28
explain: division first so 6x3
multiply first so 12+21
multiply both then add so 12+16
WHICH IS THE EQUATION THAT FITS THE PATTERN AND WHAT ARE THE TWO MISSING VALUES FOR Y I NEED HELP ASAP!!!!
Answers
Answer:
y= x-28; The missing numbers are 9 and .....
Step-by-step explanation:
As an example in the table it has 32 as x and 4 as y. 32-28 =4
What is the y-value when x = 0 in the function below? y=8x+7
Answers
Answer:
dfghjk
Step-by-step explanation:
lol
What is the value for x and for y?
Answers
Answer:
20+7x=90
x=10
50+2y=90
y=20
X=10
Y=20
Because a straight line is 180. So 180-20=160 from there you see that one of the angles is a right angle, you can tell this by that it has that little cube in the middle. So 160-90=70 that means that 7x=70 bit you are trying to find for x so divid 70 by 7 that equals 10.
Now to solve for why you have to plug in the information you already know. Vertical angles are congruent. That means that the that the 20 goes straight across and 7x with is actually 70 goes straight across. Now you already know the angle in the middle is 90 but this this it’s split. Since x is 10 multiply 5 by 10 then you get 50 now 90-50=40. 2y is 40 divide it by 2 to get y=20.
I’m bad at explaining so I hope I didn’t confuse you.
what can 980 be divided by
Answers
Step-by-step explanation:
there are so many numbers that can be divided into 980 like 2,3,4,5 etc....
What is the value of x? (Use only the digits 0 - 9 and the decimal point, if needed, to write the number.)
4x = 91
Answers
Answer:
x= 91/4
Step-by-step explanation:
4x=91
1 Let x=\frac{91}{4}x=
4
91
.4\times \frac{91}{4}=91
4× 91/4 =91
2. Cancel 4
4.
91=91
91=91
There are 18 boys and 46 girls in a class. 87.5% of the students in the class take the bus to school. How many students do not take the bus to school?
Answers
Answer:
12.5
Step-by-step explanation:
dont now how many people i forgot
Answer:
There are 8 students that do not the bus to school
Step-by-step explanation:
hope this helps:)
i need to know the answer to these two questions up at the top please
Answers
Answer:
x = 3
x = 4.5
Step-by-step explanation:
A) 2(5x - 3) = 24
5x - 3 = 12 (divide both sides by 2)
5x = 15 (add 3 to both sides)
x = 3 (divide both sides by 5)
B) 5(2x + 1) = 50
2x + 1 = 10 (divide both sides by 5)
2x = 9 (take 1 away from both sides)
x = 4.5 (divide each side by 2)
use the table that relates y to x
Answers
Answer:
10 + 7= 17
17 + 7= 24
24 + 7= 31
Step-by-step explanation:
Mr. Tyler buys 4 round-trip tickets from Ft. Lauderdale, Florida, to Toronto, Canada. The total cost is $2,156. How much does each ticket cost? Enter the correct answer in the box
Answers
Answer: $539
Step-by-step explanation:
From the question, we are informed that Mr Tyler bought 4 round-trip tickets from Florida to Canada and that the total cost is $2,156.
The cost of each ticket will then be:
= Total cost of the tickets / Number of tickets
= $2156 / 4
= $539
Therefore, each ticket cost $539
What is the distance, in units, between A (1,5) and B (9,2) to the nearest tenth
Answers
Answer:
8.5
Step-by-step explanation:
Fifty cupcakes cost 129. What is the unit price for one cupcake?
Answers
Explanation:
129/50
=2.58
Answer2.58
Step-by-step explanation:
129 / 50 = 2.58
Deshaun deposits 500 into an account with an interest rate of 5 percent how much intrest sill he be paid in 4 years?
Answers
Answer:
$100
Step-by-step explanation:
Given data
Principal = 500
Interest= 5%
Time = 4years
Applying the simple interest expression
SI= PRT/100
substitute
SI= 500*5*4/100
SI= 10000/100
SI= 100
Hence the interest after 4 years is $100
find the volume of the cone
Answers
Answer:
132::
Step-by-step explanation:
The power of g00gle <3