What is the greatest common factor of 18 and 50
Answer:2
Step-by-step explanation:
18 divided by 2 equals 9
and for 50 it’s 15 because 50 divided by 2 is 15 so it’s 2
The greatest common factor of 18 and 50 is 2.
What is the Greatest Common Factor (GCF)?Greatest Common Factor is defined as the greatest number that is a factor of both numbers when two numbers are involved.
A number that divides into another number completely is said to be a factor.
To put it another way, any two integers that multiply to produce a result are factors of the result.
We have to determine the greatest common factor of 18 and 50
The prime factorization of 18 is
⇒ 2 x 3 x 3 = 18.
The prime factorization of 50 is
⇒ 2 x 5 x 5 = 50.
The occurrence of common prime factors of 18 and 50 is 2.
So the greatest common factor of 18 and 27 = 2.
Therefore, the greatest common factor of 18 and 50 is 2.
Learn more about the Greatest Common Factor here:
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Including an 18% tip, Ms. Guy and her friends spent $74.93 on dinner. What was the cost of the dinner excluding the tip?
Answer:
61.45
Step-by-step explanation:
Answer:
$61.40
Step-by-step explanation:
I solved this question by using the O.P.N if you don't know what the O.P.N Chart is here is what it means.
The O represents the original price.
The P represents the percent
and Finally the N represents the New cost.
Use the image below to see how to use the O.P.N Chart and how I solved this question.
If you have any other questions call me using my phone number "551 - 263 - 6579" or "+ 551 - 263 - 6579"
can someone help please
Consider the triangle below. One of the side lengths is unknown.
Find the length of the unknown side in this triangle, rounding your answer to two decimal places (if necessary).
The other side would be 15 meters.
Answer:
b = 13.27
Step-by-step explanation:
b^2 + 7^2 = 15^2
b^2 + 49 = 225
b^2 = 176
b = sqrt(176)
b = sqrt(16 * 11)
b = 4sqrt(11)
b = 13.27
can a three set problem has negative intersection?
Answer:
yes
Step-by-step explanation:
yes but not a postitive one
Answer:
i think so yeah
Step-by-step explanation:
Help!!!!!!!!!find the equation of the linear function q(16)=1 that is parralel to f(x)=1/3x+39
It wants it in slope intercept form
Answer:
[tex]q(x)= \frac{1}{3} x -\frac{13}{3}[/tex]
Step-by-step explanation:
So you have (16, 1)
When two linear functions are parallel, they have the same slope.
So function q also has a slope of 1/3x. You have a set of points so you can plug them in a slope intercept equation to find b.
y= mx+b
m= slope
y= y-intercept
1= 1/3(16) +b
1 - (16/3) = b
b= -13/3
so then, [tex]y= \frac{1}{3} x -\frac{13}{3}[/tex]
Lorna created a sculpture in the shape of a right rectangular prism. The volume of the sculpture is 2014 cubic meters, the length is 6 meters, and the width is 412 meters.
What is the height of Lorna's sculpture?
Enter your answer as a fraction in simplest form in the box.
Answer:
[tex]\frac{1007}{1236}[/tex]
Someone Help meeee !!!1
Step-by-step explanation:
I might be able to help what exactly is the question?
does a debit card use a pin or a credit card, or do both?
Use the Distributive Property to expand the expression.
0.4(50m - 20n)
The simplified expression is
Answer:
20m-8n
Step-by-step explanation:
0.4*50m=20m
20+_
0.4*-20n=-8n
20m+-8n
20m-8n
What is the value of y in this diagram?
A. 61
B. 58
C. 21
D. 138
Answer:
BRAINLIEST
Step-by-step explanation:
what is 2+2? tell me please
¿Cuántos de éstos?
47
Consignia
En equipos, resuel
ARACELY EGUIA
CAZARES
En equipos, utilicen como modelo la caja que les asigns
n. 9
fesor para realizar las siguientes actividades.
ROSARA: MARIA DEL
Con 24 cajas de p
grande, tal como
SARIO CRUZ
1. Determinen cuántas cajas o botes se necesitan para OCU
80
quiera la misma
diferente. ¿Tend
mismo espacio que la caja modelo.
TikToll
Cajas de gelatina:
4000
Cajas de cerillos:
48
Botes de leche:
2. Comprueben sus respuestas y registren sus resultados.
La diferencia de cajas o
botes respecto a nuestro
Objeto
Para ocupar el espacio
de la caja modelo se
necesitan...
cálculo anterior es.
4.
Cajas de gelatina
Cajas de cerillos
24.
21
3
39
1
Botes de leche
3. Describan sus procedimientos para determinar el número tota
de cajas o botes que necesitaron para construir la caja modern
98 | Desafios matematicos
Answer:
DAM BGJF
Step-by-step explanation:
What is five times less than the toyal cost of 69 dollars.
If 5b = 6a + 16 and 9a = 7b - 20, then what are the values of a and b?
9514 1404 393
Answer:
(a, b) = (4, 8)
Step-by-step explanation:
Writing both equations in general form, we have ...
6a -5b +16 = 0
9a -7b +20 = 0
__
We can make a little array of the numbers in the equations:
[tex]\left[\begin{array}{cccc}6&-5&16&6\\9&-7&20&9\end{array}\right][/tex]
Note that the first column is repeated at the end.
Now, we can "cross multiply" and form the differences of products in adjacent columns:
d1 = (6)(-7) -(9)(-5) = 3 . . . . . . left 2 columns
d2 = (-5)(20) -(-7)(16) = 12 . . . . . middle 2 columns
d3 = (16)(9) -(20)(6) = 24 . . . . . right 2 columns
Then the solutions to these equations are the solutions to ...
1/d1 = a/d2 = b/d3
a = d2/d1 = 12/3 = 4
b = d3/d1 = 24/3 = 8
The values of a and b are 4 and 8, respectively.
_____
Additional Comment
There are a number of ways to solve linear equations. This is similar to what you would get by doing "elimination". It is also similar to Cramer's Rule and Vedic math techniques. The number of math operations is about the same*. Once you learn the technique, it is fairly fast and requires no decision-making. My other favorite method is using a graphing calculator.
__
* This method uses 6 multiplications, 3 subtractions, 2 divisions. In the general case of "elimination", where the coefficients are not "nice" (as here), you would perform 7 multiplications, 4 subtractions and 2 divisions. This method is less work when the coefficients don't cancel easily.
PLEASE HELP, WILL MARK BRAINIEST
Answer:
your answer will be 9 cm
Step-by-step explanation:
I hope this helps u, have a great day !!!
Solve the equation: 25-3x=40
A. -15
B. -5
C. -2
D. -4
help please!! im stuck
Alisa is painting a mural. She used ⅗ can of red paint and 6/7 can of blue paint. Ramon says Alisa used the same amount of red paint as blue paint. Is Ramon correct? Explain your reasoning.
Answer:
No
Step-by-step explanation:
3/5 or 3 ÷ 5 = 0.60
6/7 or 6 ÷ 7 = about 0.8571
these two numbers/decimals are obviously not the same, making them inequivalent
combine like terms y+3+4(y+4)
please show your work
Answer:
y+3+4y+16 : Apply the distributve property
5y+19 : Add the like terms
Hope this was helpful!
a number has exactly 8 factors. Two of the factors are 10 and 14. What is the number and what are all the factors
Answer:
2,5 and 2,7 I believe
Step-by-step explanation:
It should be 2,5 and 2,7
10 girls and 15 boys sit a test.
The mean mark for the boys is 70. The mean mark for the girls is 82.
Work out the mean mark for the whole class.
Answer:Mean mark of whole class= 74.8
Step-by-step explanation:
Mean = Total marks of student / Number of students
Total marks of boys = Number of boys x Mean mark for boys
=15 x 70=1,050
Total marks of girls = Number of girls x Mean mark for girls
=10 x 82=820
Mean of whole students = Total marks of student / Number of students
= (1,050 + 820)/ (10+15)
=1870/25
=74.8
2. Adam borrows $6,000 from his parents today for university fees and he promises
to pay a lump sum of $6,900 in 3 years' time. Calculate the following quantities
for the repayment arrangement:
(a) the effective annual interest rate.
(b) the equivalent simple annual interest rate.
Answer:
A) 4.77%.
B) 5%.
Step-by-step explanation:
Given that Adam borrows $ 6,000 from his parents today for university fees and he promises to pay a lump sum of $ 6,900 in 3 years' time, to calculate the effective annual interest rate and the equivalent simple annual interest rate the following calculations must be performed:
A)
6,900 = 6,000 x (1 + X / 1) ^ 3x1
6,900 = 6,000 x 1X ^ 3
6,900 = 6,000 x 1 x 4.77 ^ 3
Thus, the interest rate of said investment is 4.77% per year.
B)
(6,900 - 6,000) / 3 = 300
6,000 = 100
300 = X
300 x 100 / 6,000 = X
30000 / 6,000 = X
5 = X
Thus, the simple interest rate would be 5% per year.
A earned wages of $34400, received $2300 in interest from a savings account, and contributed $2900 to a tax-deferred retirement plan. was entitled to a personal exemption of $3800 and had deductions totaling $6090. Find gross income, adjusted gross income, and taxable income.
Answer:
53,320 gross income
50,120 adjusted gross income
39,370 taxable income
Step-by-step explanation:
If maya crew paints the platform at a rate of 720 feet per hour, determine how long to the nearest hour it will take them to paint the entire platform.
What is 4 1/6 as a mixed number
Answer:
25/6
Step-by-step explanation:
You first multiply the denominator by the whole number and add the numerator.
6×4+1=25/6
I hope this helps you:)
Triangle A'B'C' is the image of triangle ABC under a rotation about point P
a. -165
b. -125
c. 125
d. 165
9514 1404 393
Answer:
a. -165°
Step-by-step explanation:
The line from A through P to A' is almost straight, so an angle near 180° is indicated. In the figure, A' is to the left of the line AP, so clockwise rotation is indicated.
The rotation angle is a negative angle near 180°. The best choice is ...
a. -165°
Answer: A 165
Step-by-step explanation:
trust
PLEASE HELP WITH #4 and #5 (Gina Wilson) Rectangles All Things Algebra
Your salary is 2500 and you will be receiving a 2.5% pay increase this year. What will your new salary be?
Answer:
2562.50
Step-by-step explanation:
2.5=0.025
0.025*2500=62.50
2500+62.50=2562.50
um another Distributive Property question ahah,
Answer:
x=7
Step-by-step explanation:
im smart
A tiger weighs 600 pounds. It
loses 4 pounds each year.
Write the equation for the
tiger's weight.
What value of x is in the solution set of 4x - 12 < or equal to 16 + 8x?
-10
-9
-8
-7