The difference between the two numbers is 48. The ratio of the two numbers is 7 : 3. Hence, 84 and 36 are the two numbers.
Given :-
The difference between the two numbers is 48.
The ratio of the two numbers is 7 : 3.
To Find :-
The Two Numbers
Solution :-
Let the first number be 7x
And the second number be 3x
According to the Question,
⇒ 7x - 48= 3x
⇒ 7x-3x = 48
⇒ 4x = 48
⇒ x = 48/4
⇒ x = 12
1st number is= 7x = 84
2nd number= 3x = 36
Hence, 84 and 36 are the two number
PLEASE Answer I WILL MARK You BRAINLIST if you show your work
Which expression is undefined?
A. -8 ÷ (-8)
B. -8 ÷ 8
C. 0 ÷ 8
D. 8 ÷ 0
Answer:
Option D
Step-by-step explanation:
8 ÷ 0 = Undefined
Answer:
D
Step-by-step explanation:
Angle WOM is congruent to angle ___. Why?
Answer:
WOM is congruent to angle TWO
Step-by-step explanation:
I did Geometry, I got A+
What value of x makes the vertical parts of the letter N parallel?
picture provided
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[tex]2x + 9 = 5x[/tex]
[tex]5x = 2x + 9[/tex]
Subtract sides 2x
[tex] - 2x + 5x = - 2x + 2x + 9[/tex]
[tex]3x = 9[/tex]
Divide sides by 3
[tex] \frac{3x}{3} = \frac{9}{3} \\ [/tex]
[tex]x = 3[/tex]
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CHECK :
[tex]2x + 9 = 5x[/tex]
[tex]2(3) + 9 = 5(3)[/tex]
[tex]6 + 9 = 15[/tex]
[tex]15 = 15[/tex]
So the value is correct.
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I NEED HELP ASAP!!!! PLEASE SOMEONE HELP ME. THIS IS DUE IN LIKE 1 HOUR
The total energy of an object or group of objects due to large-scale motions and interactions..............
A. thermal energy
B. mechanical energy
C. nuclear energy
D. sound energy
Answer:
B
Step-by-step explanation:
Mechanical Energy is the total energy of an object or group of objects due to large-scale motions and interactions. An example of that is when a basketball player shoots the ball.
A line has a slope of 2 and passes through the point (0,0) what is its equation in slope intercept form
Answer:
y=mx+b is slope-intercept form
where m is the slop, and b is the y intercept
if m is the slop then we can plug that into the equation
y=2x+b
next plug in the y intercept which is 0. the y intercept is the y ok the given point. in the point the y is zero making your intercept 0.
y=2x+0
eliminate the 0
y=2x is your equation
Step-by-step explanation:
Timmy wants to buy a scooter and the price was $150. When he goes to the store a
second time, he found that the price was marked down by 15%. Then when he gets to the
register the cashier tells him today only he gets an additional 10% off the sales price. What is
the final cost of the scooter including the discounts?
Answer:
112.5
Step-by-step explanation:
total discount: 25%
Answer:
Step-by-step explanation:
150*15% off =22.50 off total 127.50. Then he gets the 10% off 127.50*10%= 12.75 off total cost $114.75
It may look like 25% off at once, but most stores will do the discounts separately so they don't lose too much money.
sup help me plz owo owo
I need help with both of these
Answer:
14 is B, 15 is C
Step-by-step explanation:
WHATS IS -5x 2/7= I NEED HELP PLEASE
-5x 2/7 =
−10x/7
srry if it is wrong man but that is what i got
Which team has the best record? Explain how you know. a. Jules' Rules; For every three games that they played, they only lost 1. b. High-5s; For every nine games that they played, they only lost 1. c. Pink Sox; For every four games that they played, they only lost 1. d. Go-Girls; For every ten games that they played, they only lost 1.
Answer:
D. Go-Girls; For every ten games that they played, they only lost 1.
Step-by-step explanation:
They win nine games and lose one
9:1 is the ratio
d. Go-Girls; For every ten games that they played, they only lost 1 and performed the best.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Let, The numerator of a fraction represents the number of games lost and the denominator represents the total number of games played.
Therefore, The fractions that represent this context for all the teams are,
1/3, 1/9, 1/4 and 1/10.
We know the value of a fraction increase with the same numerator and smaller and smaller denominator.
So, The fraction 1/10 has the least value which indicates that it is the best performer.
learn more about fractions here :
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What is the measure of ∠I? Explain. (1 point)
How many 10 digit phone numbers are possible with area code of 416?
Answer:
Eleven digits for toll calls became standard in all of North America by the end of 1994 to allow introduction of "interchangeable NPA codes" – area codes that did not have a 0 or 1 as the middle digit and could therefore be confused with the central office code – after January 1, 1995.
Step-by-step explanation:
Which chemical equation is balanced?
Answer:
D as in dog
Step-by-step explanation:
Write the equation of the line that passes through the points (-5, 7) and (2, -4).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
solve each proportion .
120/160=15/y
(fractions)
please help me :(
Answer:
Y = 20
Step-by-step explanation:
120/ 160 = 15 / y
120/15=8
that means there is a 8 to 1 ratio between them. So now do 160/8 = y
y = 20.
prove it by dividing both fractions to create decimal form. They match, so y = 20.
Find the midpoint of a segment with endpoints (5,-2) and (-4, 6)
If l is parallel to m, solve for x and y.
Answer:
x=17, y=9
Step-by-step explanation:
(5x - 38)° = (3x - 4)°
2x = 34
x=17
(5(17)-38))=47
90°+47°+(7y-20)=180°
7y-20=43°
y=9
The value of x is 17 and y is 9.
What are the properties of parallel lines?Following are the properties of parallel lines,
The pairs of vertically opposite angles are equal.The pairs of corresponding angles are equal.The pairs of alternate exterior angles are equal.The pairs of alternate interior angles are equal.Given:
<1 = 7y -20
<2 = 5x - 38
<3 = 90
exterior angle = 3x -4
Using alternate interior angle
5x - 38 = 3x-4
2x = 34
x=17
So, <2 = (5(17)-38))
<2 =47
Using angle sum property
90°+47°+(7y-20)=180°
7y-20=43°
y=9
Hence, the value of x is 17 and y is 9.
Learn more about parallel lines here:
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Part C Factor the left side of the inequality by grouping
Answer:
Step-by-step explanation:
Answer:
Hope this helps :)
Step-by-step explanation:
The value of digit 6 in the number 48.061
Answer:
Hundreth
Step-by-step explanation:
Ciara brought $240 to spend on gifts for her family. she found 8 identical statues at a gift shop. she had $75 leftover. How many did each cost?
Answer: about 20$ and 63cents
Step-by-step explanation:
240-75=165
165/8=20.265
4 ice cream cones cost $6. At this rate, how much do 7 ice cream cones cost?
this is a test for middle schoolers but anyone is free to answer
Answer:
$42
Step-by-step explanation:
Equation: y = 6x
x = number of ice cream cones
y = 6(7) = 42
Hi! I believe your answer is $10.50. If it's $6 for 4 ice cream cones, divide 6 by 4 and you'll get 1.5, or $1.50 per ice cream cone. For 7 ice cream cones, multiply the unit rate ($1.50 per ice cream cone) by 7. The total cost is $10.50. I hope this helps you! Good luck and have a great day. ❤️✨
A bird is flying at a constant rate.
This equation y = 8x + 15 can be used to represent this situation, where y is the bird's elevation in meters and x is the number of minutes the bird has been flying.
Which statement best describes the bird's elevation, given this equation?
The bird started at a height of 15 meters and is ascending at 8 meters per minute.
The bird started at a height of 8 meters and is ascending at 15 meters per minute.
The bird started at a height of 15 meters and is descending at 8 meters per minute.
The bird started at a height of 8 meters and is descending at 15 meters per minute.
Answer:
the answer is The bird started at a height of 15 meters and is ascending at 8 meters per minute.
Step-by-step explanation:
i know things
Answer:
the answer is A
Step-by-step explanation:
I NEED HELP ON 4 and 5 PLEASE HELP
Answer:
#4 See attachments
#5 See attachments
Step-by-step explanation:
The population of mexico has been increasing at an annual rate of 1.7%. If the population of mexico was 104900000 in the year 2003, predict the population of mexico in 2019
Answer: 137,375,958
Step-by-step explanation:
Exponential growth equation:
[tex]y=A(1+r)^x[/tex] , where A = initial population , x= time , r =rate of growth.
As per given: r = 1.7% = 0.017
Population of Mexico in 2003 : A= 104900000
In 2019 , x = 2019-2003 = 16
Population in Mexico : [tex]y=104900000 (1+0.017)^{16}=104900000 (1.017)^{16}[/tex]
[tex]=104900000 (1.30958968823)\approx137375958[/tex]
Population of Mexico in 2019 = 137,375,958
Express $3.29 for 24 cans as a unit rate. Round to the nearest cent.
Answer:
0.14 cents per can
Step-by-step explanation:
$3.29 divided by 24 cans gives a unit rate or price per can of $0.14 per unit or per can.
Good luck.
Hope this helps!
Answer: 0.1$
Step-by-step explanation:
$ 3.29 divided by 24 cans would be .137...
If we found to the nearest cent, the answer is .1$
Write an equation in point-slope form, slope intercept form, and standard form for a line that passes through (-2,8) with slope 8/5
please help :(((( don’t give answers if you aren’t sure
9514 1404 393
Answer:
y -8 = 8/5(x +2)y = 8/5x +56/58x -5y = -56Step-by-step explanation:
Since you're given a point and slope, it is convenient to start with that form.
Point-slope form
y -k = m(x -h) . . . . . line with slope m through point (h, k)
y -8 = 8/5(x +2) . . . point-slope equation
__
Slope-intercept form
y = mx + b . . . . . line with slope m and y-intercept b
The above equation can be rearranged to this form.
y = 8/5x +16/5 +8
y = 8/5x +56/5 . . . . . slope-intercept form
__
Standard form
ax +by = c
Multiplying by 5 and subtracting the y-term gives the general form equation ...
5y = 8x +56
8x -5y +56 = 0
8x -5y = -56 . . . . . . add -56 to put into standard form
find the mean of the following numbers 7 21 2 17 3 13 7 4 9 7 9
Answer:
9
Step-by-step explanation:
sum of the terms
mean=------------------------------
number of the terms
The mean of the numbers is 9.
Mean is a measure of central tendency. It is the average of a set of numbers. The value of the mean of a set of numbers can be determined by adding the given numbers together and dividing it by the total number.
Mean = sum of numbers / total numbers
Sum of numbers = 7 + 21 + 2 + 17 + 3 + 13 + 7 + 4 + 9 + 7 + 9 = 99
Total number = 11
Mean = 99 / 11 = 9
To learn more about the mean of a set of numbers, please check: https://brainly.com/question/15420908
Solve for x: 4X -8 < 2x + 10
Answer:
x<9
Step-by-step explanation:
4x-8<2x+10 subtract 2x both sides
2x-8<10 add 8 to both sides
2x<18 divide by 2
x<9
Pls help! thank you! **will crown branliest**
