find the LCM of 36 45 63 and 80
36 = 2*2*3*3
45 = 5*7
63 = 3*3*7
80 = 2*2*2*2*5
Then take each unique factor (2, 3, 5, and 7) and raise each the greatest power it has in any of the input numbers (2^4, 3^2, 5^1, 7^1) and multiply them, and that is your answer.
2*2*2*2*3*3*5*7 = 5040
Emily's credit card has arrived and she has a balance of $2,350. She only has enough money to pay off $1500. She knows she will have to pay 8% interest on whatever she doesn't pay off. Which proportion should she use to determine how much interest she will have to pay?
Answer:
850 × 8/100
Step-by-step explanation:
Balance in Emily's card = $2,350
Amount paid by Emily = $1,500
Therefore, the amount not paid by her = $2,350 - $1500
= $80.
Also, the interest on the amount not paid = 8% = 8/100
Hence, the proportion representing the interest payable by her is represented by;
Proportion = Amount she does not pay off × Interest paid
= 850 × 8/100
Therefore, the required proportion is 850 × 8/100
8. Sherry is going to the top of the wheelchair ramp, as shown in the diagram below.
(12.4)
(0,0) 1 2 3 4
7 8 9 10 11 12 13 14
What is the approximate total distance Sherry travels while she is on the ramp?
Round answer to the nearest tenth.
Record your answer and fill in the bubbles on your answer document.
Answer:
12.7 units
Step-by-step explanation:
Formula to get the distance between the two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is,
d = [tex]\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]
From the picture attached,
Sherry is at the origin(0, 0) and going to the top (12, 4)
Distance between these points will be,
d = [tex]\sqrt{(12-0)^2+(4-0)^2}[/tex]
d = [tex]\sqrt{160}[/tex]
d = [tex]4\sqrt{10}[/tex]
≈ 12.7 units
Therefore, Sherry has to travel 12.7 units on the ramp.
What is the slope of the linear function represented in
the table?
Answer:
C; 1/7
Step-by-step explanation:
In order to find slope you use the following equation:
(y2-y1)/(x2-x1)
So in this case:
(1-0)/0-(-7) = 1/7
Answer: C is the correct answer
Step-by-step explanation: I hope this helps plz tell me if its wrong so i can fix it
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The number goes up 8 each time. The graph also shows that it is proportional it goes thru the origin
Step-by-step explanation:
what is 30/100 simplified
Answer:
0.3 is the answer to your question
The fraction 30/100 simplifies to 3/10.
We have to simplify the fraction 30/100
we can reduce it by dividing both the numerator and the denominator by their greatest common divisor (GCD).
The greatest common divisor of 30 and 100 is 10.
By dividing both 30 and 100 by 10, we get:
30/100
= (30 ÷ 10) / (100 ÷ 10)
= 3/10
Therefore, the fraction 30/100 simplifies to 3/10.
To learn more on Fractions click:
https://brainly.com/question/10354322
#SPJ6
please help me out on math
If you can answer this, Thank you How many times heavier is an adult blue whale ( 1.7 x 10^5) than an African elephant (9.07 x 10^3)?
Kenny reads 5/9 page in 3/5 minutes?
Kenny’s unit rate is _ page per minute.
Answer: Kenny's unit rate, in pages per minute, is 0.741.
Step-by-step explanation:
Kenny's unit rate in page per minute is given by the following formula:
In which P is the number of pages and is the number of minutes.
4/9 page in 3/5 minute
So
Kenny's unit rate, in pages per minute, is 0.741.
Answer:
15/16
Step-by-step explanation:
15/16
Find the slope of the line that passes through (10,8) and (1,9).
Answer: -1/9
Step-by-step explanation: (9-8)/(1-10) = -0.11111 = -1/9
Answer:
-1,9
Step-by-step explanation:
10 - 1 = 9 and 8 - 9 = -1 so when you write the equation is -1,9
Hope this helps☺️
What is 49/81 simplified
Answer: that is the simplest form.
Step-by-step explanation:
Marissa started with $200 in her savings account. She wants to deposit an additional $25 a month for one year. How much money will she have in the account after a year?
Answer:
100 dollairs
Step-by-step explanation:
do the math small brain
30 POINTS!!,
Please answer all questions
Step-by-step explanation:
5 star 5 star 5 star5 star
What is the measure of angle 6?
A. 155
B. 55
C. 45
D.135
Just give me the answer fast plsss
Answer:
D.135
hope this helps
Multiply each binomial pair using any method and simplify it.
1. (2x+4)(x+3)
What is the prime factorization of 48? A. 23 × 32 B. 23 × 3 C. 24 × 3 D. 25 ×
Answer:
None of the above
Step-by-step explanation:
3 x 2 x 2 x 2 x 2 is the correct prime factorisation of 48
ax - b = c
solve for a
Answer:
a = c /x + b /x
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
a = [tex]\frac{c + b}{x}[/tex]
Step-by-step explanation:
ax - b = c
ax (+b )=c ---> ax = c + b
(a/x) = c + b ---> a = [tex]\frac{c + b}{x}[/tex]
HELP PLEASE ILL MARK BRAINLIESTT!!!
2 and 1/4 per hour, if the given numbers are 1/3 of an hour and 3/4 of the scarf. It is a little hard to read.
Answer:9/4 or 2 1/4
Step-by-step explanation:
1/3 *3
3/4*3
2. In how many different ways can the letters of the word VACATION be arranged?
Answer:
20,160.
Step-by-step explanation:
There are 25 students performing in the holiday concert. Of the students, 10 are boys. What percent represents the portion of students in the holiday concert that are boys?
Answer:
40%
Step-by-step explanation:
Answer:
10/25=0.4
0.4= 40%
Step-by-step explanation:
What are the x-intercept and the y-intercept for this graph?
Solve the following
equation:
x – 4 = -9 + x
Answer:
no solution
Step-by-step explanation:
x=-5+x
0=-5
false
Which choice shown describes
A)
vertical angles
B)
congruent angles
C)
complementary angles
D)
supplementary angles
Answer: supplementary angles
Step-by-step explanation: add them both you get 180
What is the slope of this line?
3/4
−3/4
4
−3
Answer:
-3/4
Step-by-step explanation:
20 POINTTTTTT HELP ME PLSSSSS
In your own words, explain how to use a graph to find slope (m), also known as "rise over run.
Answer:
you can find the slope of a line by looking at the number that has an X next to it.
example
y=2x+5
the slope is = 2
Step-by-step explanation:
Hope you have a wonderful day! stay safe:)
Answer: You can use rise over run to find a slope by dividing the rise by the run (hence why it’s called rise OVER run).
hi ill reward points look at picture follow directions and be first and correct to get brainliest.
Answer: slope is rise over runn !
Step-by-step explanation: so you get your “y” and “x” and put into a fraction!
Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 33 cards, which was 20% of the cards sold for Mother's Day. How many cards were sold for Mother's Day?
Answer:
165 Cards
Step-by-step explanation:
We are expected to solve for the total amount of cards sold, 20% of the total card is 33 card, so let the total cards be x, and proceed to solve for x as follows
Step one:
Given data
let the number of cards be x
33 cards are given as 20% of x that is
20% of x= 33
Step two:
solve for x
20/100*x=33
0.2x=33
divide both sides by 0.2 we have
x=33/0.2
x=165 cards
So the total number of cards sold is 165 cards.
Answer:1650
Step-by-step explanation:
1% = 16.5
Multiply 16.5x100
100%=1650
Tommy and Phillip went on a 36 mile canoe trip. The trip up river (going against the current) took 6 hours and the return trip took 3 hours. Find the rate at which they canoed in still water and the rate of the water.
Answer:
6 miles per hour
12 miles per hour
Step-by-step explanation:
Given that:
Distance of canoe trip = 36 miles
Trip up river (going against current) took 6 hours
Return trip time = 3 hours
Recall ; Rate = Distance traveled / time taken
Hence,
Rate of trip up river :
36 miles / 6 hours
= 6 miles per hour.
Rate of return trip:
36 miles / 3 hours
= 12 miles per hour
Answer:
6 mile canoe trip. The trip up river (going against the current) took 6 hour
Step-by-step explanation:
BRAINLIEST ANSWER IF CORRECT
Which function can be used to determine the area of the ripple as a function in time
BRAINLIEST ANSWER IF CORRECT
What value of x shows removeable discontinuity?
Answer:
[tex]option \: c. \: is \: correct.[/tex]
Step-by-step explanation:
[tex]the \: value \: of \: x \: that \: shows \\ removeable \: discontinuity \: is \: \to \: 2.[/tex]