Answer:
1261.1 revolutions
Step-by-step explanation:
Given
[tex]d = 16in[/tex] --- the diameter
[tex]Distance = 5280ft[/tex]
Required
The number of revolution completer
First, calculate the circumference (c) of the tire
[tex]c = \pi d[/tex]
[tex]c = 3.14 * 16[/tex]
[tex]c = 50.24[/tex]
Let the number of revolutions be n.
The product of n and the circumference equals to the total distance travelled.
So:
[tex]c * n = 5280 ft[/tex]
[tex]50.24in* n = 5280 ft[/tex]
Make n the subject
[tex]n = \frac{5280 ft}{50.24in}[/tex]
Convert feet to inch
[tex]n = \frac{5280 *12in}{50.24in}[/tex]
[tex]n = \frac{63360in}{50.24in}[/tex]
[tex]n = \frac{63360}{50.24}[/tex]
Solve for n
[tex]n = 1261.14649682[/tex]
Approximate
[tex]n = 1261.1[/tex]
-33 = -18 + b
i also need the work for it
Answer:
Solution given:
-33 = -18 + b
b=-33+18=-15
b=-15 is your answer
In the XY coordinate plane, the slope of a line is 4 and it passes through the point (1,3). Find the equation of a line that is perpendicular to the given line and intersects it at the given point.
A. y=4x-1
B. y=-4x+7
C. y=1/4x -1
D. y=4x+13/4
E. y=-1/4x+13/4
Answer:
E?
Step-by-step explanation:
I'm sorry of this answer is wrong
help me please i dont understand parrelagrams
Answer:
rhombus
Step-by-step explanation:
is it multiple choice?
Answer:
parallelogram
Step-by-step explanation:
Your welcome!
equation (in slope intercept form) of the line passing through the points (0,6) with a slope of 8 is .do not include the space in your answer
Answer:
y=8x+6
Step-by-step explanation:
If a system of linear equations has an infinite number of solutions, what do you know about the graph of the system?
А. The lines intersect at one point.
В. The lines are parallel
C. The lines are the same line.
D. The lines cannot be graphed.
Will give brainpower if you show work
Answer:
full question is not visible..............
Answer:
We dont know the question
Step-by-step explanation:
The lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
7, 13, 16
Answer:
This is an Acute triangle because all 3 angles are less than 90
Line p is parallel to line q. If the measure of angle 3 is 54 what is the measure of angle 6?... Help
Answer:
54°
Step-by-step explanation:
Because p and q are parallel, angle 3 equal to angle 6 as they are alternative angles.
So angle 6 is 54°.
Alternative
Line p and line q is parallel, so that the sum of a pair of interior angles (angle 3 and angle 5, angle 4 and angle 6) are equal to 180°.
So angle 4 + angle 6 = 180°.
Find angle 4 first:
180° - angle 3 = angle 4
180° - 54° = 126°
So the measure of angle 6 is
180° - 126° = 54°
Answer:
54 degrees
Step-by-step explanation:
what expressions represent divide the difference of 27 and 6 by the difference of 12 and 9?
Answer:
27-6/12-9
Step-by-step explanation:
27-6/12-9
21/3=7
(27 - 6) ÷ (12 - 9)
(27 - 6) ÷ (12 - 9)
(27 - 6) ÷ (12 - 9)
PLS HElp PLZZZZZZZZZZZZZZZZZZZ
Answer:
c
Step-by-step explanation:
they use multiples of 9
ive been stuck on problem 20 for so long, help!!
What two numbers is the square root of 41 between?
a 6 and 7
b 7 and 8
C
8 and 9
d 9 and 10
Frankie drove 24 miles in 30 minutes. At this rate , how many miles did he drive
in 5 minutes?
A) 1.2 mi
B) 7.2 mi
c) 4 mi
D) 2 mi
Answer:
c) 4 miles
Step-by-step explanation:
30 mins / 5 mins = 6
24 miles / 6 = 4 miles
A number is added to ⅔ of itself.
If the same number is doubled,
write down the final expression.
Answer:
4/3
Step-by-step explanation:
⅔ + ⅔ = 4/3
Which of the following equations represents a line that is parallel to y 5x - 4
and passes through the point, (3, 4)?
Answer:
A, y=5x-11 is parallel to y=5x-4
What is f(x)=2x-1 if x=0
Answer:
[tex]f=\frac{2x-1}{x}[/tex]
Step-by-step explanation:
please help asap I will make you brainliest and please don't put a link The area of the base of a triangular pyramid is 90 meters squared, and its height is 6 meters. The volume of a pyramid can be found using the formula V = one-third B h. Which expressions can be used to find the volume of the pyramid? Select three choices.
Answer:
I think It is the third and fifth.
Step-by-step explanation:
i do not know for sure though.
help me please..............
Answer:
a.)48
b.)528
c.)448
Step-by-step explanation:
a.)8x8=64. 4x4=16 64-16=48
b.)48(from a. answer)x11=528
c.)11x8(x2 for the other side)=176. 11x4x4=176.
48x2=96. 176+176+96=448
Simplify x + 6–3x – 8.
Eleanor placed some marbles in a bag for an experiment. She reaches into the bag and grabs a marble. Eleanor writes down the color of the marble and then places the marble back in the bag. This process is repeated 100 times. The marbles are either red, black, or gray. The probabilities of randomly choosing a marble of a given color are shown below.
Answer:
Hi I have this same question but I'm torn between certain and very likely it is on of those options.
Step-by-step explanation:
The sum of two numbers is 90. Their difference is 18. Find
the numbers.
Answer:
54 and 36.
Step-by-step explanation:
Question 3 of 10
Which rays form the sides of TUV?
U
A. VT
O B. VU
C. UT
D. TU
E. UV
OF. TV
find the y intercepts and x
for 11, 12
11.
x= 5 and y= -6
12. x= -4 and y= -5
Answer:
11.
y-int: 3
x-int: -6
slope: 1/2
12.
y-int: -5
x-int: -4
slope: 1
please helpp will mark brainlyist
Do you like math? If you do solve this simple equations
[tex]2 + 2 + 4 + 4 + 8 + 8 + 16 + 16[/tex]
Answer:
60 ?
Step-by-step explanation:
Add and subtract fractions word problems
Answer: Jessica ate 3/10 of the pizza
Step-by-step explanation:
We know that combined, Lulu and Jessica ate 7/10 of a pizza. Since we are given that Lulu at 4/10 of the pizza, we subtract 4/10 from 7/10. Because the denominators are the same, we can easily subtract without any extra step. 7/10 - 4/10 = 3/10
What’s the answer? Please help
Answer:
Adding
Step-by-step explanation:
When you are getting the given lengths you must add all of them up to get the perimeter.
Answer:
You add
Step-by-step explanation:
For a beverage, Lisa mixes cups of lemonade to cups of iced tea in a ratio of 2:5. Which of the following best describes the amount of lemonade to iced tea?
For every 2 cups of lemonade, there are 3 cups of iced tea.
For every 2 cups of lemonade, there are 5 cups of iced tea.
For every 3 cups of lemonade, there are 2 cups of iced tea.
For every 5 cups of lemonade, there are 2 cups of iced tea.
Answer: for every 2 cups of lemonade there are 5 cups of tea
Step-by-step explanation:
Larry practiced basketball 20 times in 5 weeks. His brother practiced basketball 12 times in 21 days. Are the rates at which each brother practiced equivalent? Explain your reasoning.
Answer:
No, they are not same
Step-by-step explanation:
20 times— 5 weeks
12 times— twenty one also 3 wks
20: 5
12: 3
not same
What is the value of X
enter your answer in the
box X=
Answer:
What is the value of X I would say it is 52