Answers
Answer:
x = 27
Step-by-step explanation:
Using ratio:
[tex] \frac{10}{14} = \frac{x + 8}{2x - 5 } \\ 10(2x - 5) = 14(x + 8) \\ 20x - 50 = 14x + 112 \\ 20x - 14x = 112 + 50 \\ 6x = 162 \\ \frac{6x}{6} = \frac{162}{6} = > x = 27.[/tex]
Related Questions
Bus A travels according to the function y = 125 /2 x where y is distance traveled in miles and x is time in hours. Bus B travels according to the graph below, where the distance y is a function of time x . Which bus travels faster? Include all necessary calculations in your final answer.
Answers
Answer:
Bus B travels faster.
Step-by-step explanation:
The graph of the question in the attached figure
we know that
the linear equation in slope intercept form is equal to
where
m is the slope
b is the y-intercept
x ---> is the time in hours
y ---> is the distance in miles
In this problem we have
Bus A
The slope of the linear equation represent the speed of the bus
so
The speed of bus A is
Bus B
Find the slope
take two points from the graph
(0,0) and (3,200)
The formula to calculate the slope between two points is equal to
substitute
Compare the slope Bus A with the slope Bus B
therefore
Bus B travels faster.
Please help me on maths
Answers
Answer:
x = 25
Step-by-step explanation:
x + 25 + 2x - 10 + 90 = 180
3x + 105 = 180
3x = 75
x = 25
The sum of two numbers is 52 and the difference is 12. What are the numbers?
Answers
Answer:
32 and 20
Step-by-step explanation:
x + y = 52
x - y = 12
2y = 40
y = 20
x = 32
hwlp me i need help PLZZZZZZZZZZZZZZZZ
Answers
My bad
the answer is 16
I'm going to refrain from answering area problems from now on. Deepest Apologies
HELP!!! NEED HELP!!!!
Answers
Answer:
C
Step-by-step explanation:
Please help!! I'll give brainliest and the rest!!
Answers
Answer:
C. 4c < 60
Step-by-step explanation:
Isabell + 3 sisters
good luck, i hope it helps :)
Please help me! Anything is appreciated!
Answers
Answer:
it wont let me download the pdf :/
The average person uses 5 square feet of floor area. If we have a 20 ft by 15 ft room with walls 10 ft
high, approximately how many people could stand up in the room?
-90 people
-60 people
-30 people
-900 people
Answers
Which of the numbers below is less than zero? Select all that apply.
A) 1.2
B) 72
C) –3.5
D) –0.75
E) −13
Answers
Answer:
-13 is less than zero in the options
the problem is the image (How is everyone day)
Answers
Answer:
casey has the faster rate
Step-by-step explanation:
first multiply jessicas race distance and time by 2
30 * 2
= 60
5 * 2
= 10
we did that so both jessicas time and caseys time was the same, making it easier to solve ( also by this point we already know who has the faster rate )
now we are going to divide both of their times and distances by 5
casey
10/5
= 2
45/5
= 9
jessica
10/5
= 2
60/5
12
the step is to divide their times/distances once again but this time by 2
casey
2/1
= 1
9/2
= 4.5
jessica
2/1
= 1
12/2
= 6
and our answer is 4.5 or casey !
4.5 > 6
hope this helps you! :)
if the angle of elevation from the point on the ground to the top of the tree is 34° and the point is 25 feet from the base of the tree what is the height of the tree? The answer is 16.9 but I need help with part 2 “if the tree grows an additional 10 feet, what is the new angle of the elevation from the point 25 feet from a he base of the tree to the top of the tree? A) 42.3° B) 47.1° C) 49.8° D) 54.6°
Answers
Answer:
It’s c I did it on USA test prep
Step-by-step explanation:
What is 1,198,145 rounded to the nearest ten thousand?
Answers
Answer: 1,200,000
Explanation:
Given the following exponential function, identify whether the change represents
growth or decay, and determine the percentage rate of increase or decrease.
y = 70(0.96)
Answers
Answer:
it is a decay, it's value drops by 4%
Step-by-step explanation:
0.96 is less than 1 so it is a decay function.
1-0.96 = 0.04 so it drops at the rate of 4%
Which value is equivalent to (36)3?
A.
32
B.
33
C.O 39
318
Answers
Answer:
108
Step-by-step explanation:
36(3)=108
The correct answer is not on the answer choice.
Whichever answer is the closest to 108, choose it.
Copy link
MULTIPLE CHOICE QUESTION
What is the inverse of multiplying by -3?
subtract -3
divide by-3
Add -3
amit
Rewatch
Answers
Answer:
Divide by -3
Step-by-step explanation:
The opposite of multiplication is division
Hope this helps
Bethany purchased gasoline at four different gas stations. The table shows the total cost of the gasoline she
purchased at each station.
Cost of Gasoline
Gas Station
Number of
Gallons
Total Cost
(dollars)
w
10
30.38
х
17
52.36
Y
16
48.48
z
19
57.95
At which gas station was the cost per gallon of gasoline the highest?
Answers
Answer: station X
Step-by-step explanation:
Because it was 3.08 the rest were lower
Answer:
Answer: station X
Step-by-step explanation: I got it right on the test i know im right.
Please help quarter ends tomorrow and I don’t know what to do I’m failing all my classes
Answers
Answer:
I believe the answer is y=x+-13
Step-by-step explanation:
Seth is using a large shoe box to store his baseball cards. The length and the width of the box are each 12 inches, and the height is 6 inches. Which of the following equations could be used to find the volume of Seth's shoe box?
Answers
Answer:
Step-by-step explanation:
Hi
Answer: v = (6)(12)
Step-by-step explanation:
List 2 possible solutions for the inequality x < 9.
Answers
Answer: Any number less than 9.
Step-by-step explanation: The inequality is x is less than 9, that’s what < means, so you can say x is 8, 7, 6, 6.9, etc, x is anything less than 9.
Please help me!
----------------------------
Answers
Answer:
It should be D because you start off with the X coordinate then y
In the following diagram, m AC=97º and m CD= 112°. Find the measure of angle
x.
Answers
Answer:
In the diagram, assume that segments are tangents if they appear to be. Find the ... Find the length of an arc with measure 62° in a circle with radius 2 m. 21. I hope this helps u
Step-by-step explanation:
what is the mean, median, mode and range of 7, 2, 1, 4, 1
Answers
1 + 1 + 2 + 4 + 7 = 15
15 / 5 = 3.
The median is the middle number in a list of numbers ordered from smallest to largest, so the median is 2.
1, 1, (2), 4, 7
The mode is the value that appears most often in a set of data. In this case, the mode is 1.
1: 2
2: 1
4: 1
7: 1
The range is the difference between the highest value and the lowest value, so the range here is 6.
Highest value: 7
Lowest value: 1
7 - 1 = 6
t/3+9=12 ?? no clue how to do
Answers
Answer:
t = 9
Step-by-step explanation:
t/3 = 12 - 9
t = 3 * 3
t = 9
Answer:
t=9
Step-by-step explanation:
t/3+9=12
t/3+9-9=12-9
t/3= 3
3xt/3 = 3x3
t=9
2. Sean burns 540 calories per hour when he runs. How many calories does he
burn if he runs for 1 14 hours? *
Your answer
How do you know?*
Your answer
Answers
Answer:
540 times the hours he runs
Step-by-step explanation:
Simply just 540 times the hours he runs
Please please help help please please help me please ASAP and no link thank you
Answers
Answer:
(-3,-4) is the coordinate for the yellow circle
Answer:
(-3,-4)
Step-by-step explanation:
You always put the x coordinate (-3) first and then the y coordinate (-4) and use parentheses
LCM of 3,5,8,4 in explanation
Answers
Answer:
120
Step-by-step explanation:
If you multiply these numbers you will eventually find that they all have a common multiple of 120. 120 is also the least common multiple so therefore, the lcm is 120
A baker needs 40 fluid ounces of milk for a chocolate cake recipe and 64 fluid ounces of milk for a carrot cake recipe. How many cups of milk does the baker need for the carrot cake and the chocolate cake recipes combined?
Answers
Answer:
104 ounces
Step-by-step explanation:
40+64= 104
.......
Please help me with the questions please ASAP
Answers
Answer:
x = 33
Step-by-step explanation:
Because the parallel lines are intersected by two transversals, some parts of this figure correspond to each other. In order to solve this problem, you need to identify which sides correlate (you can tell they correlate because of the AAA property; if you extend the lines, a triangle with 2 parallel lines intersecting it would be formed, so you would see the three triangles are similar):
9 corresponds to 12
x corresponds to (x + 11)
Now, you need to find the scale factor by dividing 12 by 9:
12 ÷ 9 = 4/3
Since you know the scale factor is 4/3, you can now write and solve an equation:
4/3x = x + 11 (given)
1/3x = 11 (subtract x from both sides)
x = 33 (multiply both sides by 3)
Alice is standing on the roof of a 150 ft building. She looks down at an angle of depression of 15 degree and sees her friend bianca. How far away from the building is bianca
Answers
Answer:
559.70 ft
Step-by-step explanation:
Let D be the distance between building and Bianca.
Height of building H = 150 ft
Let there be a triangle ABC where, AC = height of building H= 150ft, AB = distance between Alice and Bianca and BC = D and therefore, ∠ABC = 15°.
Now in Triangle ABC , tanB = AC/BC
therefore, tan15° = 150/D
D = 150/tan15° = 559.70 ft
Therefore, the distance between building and Bianca D = 559.70 ft
What is the value of x when angle 1 is74° and angle 2 is 6x + 8° ?
Answers
Answer:
74 + 6x + 8 = 180
6x + 82 = 180
6x = 180 - 82
6x = 98
x = 98/6
x = 16.3
this answer is only correct
when angles in linear pair