The factors of each term in the expression 24x-60y are shown below.
24x: 1, 2, 3, 4, 6, 8, 12, 24, X
60y: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, y
What is the greatest common factor of 24x and 60y?
O 12
O 12x
0 12y
0 12xy
Answers
Step-by-step explanation:
step 1. The GCF is the highest factor that goes into both terms in the expression.
step 2. 24x and 60y have factors of 2, 2, 2, 3 ,x and 2, 2, 3, 5, y.
step 3. the common factors are 2, 2, 3.
step 4. the GCF is 2(2)(3) = 12.
Answer:
12
Step-by-step explanation:
THough it may look like you need variables at the end, you dont. Its just a number. So its just plain and simply, "12"
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What percent of 950 is 931
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Answer:
100.
Step-by-step explanation:
Hope you get it right
Find the perimeter of the figure.
8 cm
10 cm
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Answer:
12.565 + 8 + 10 + 10 = 40.565
Find the circumfrence of the circle and divide that by 2. Then add the other sides.
an airplane descends 2.2 miles to an elevation of 5.95 miles. find the elevation of the plane before its descent.
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Answer:
8.15 miles
Step-by-step explanation:
5.95+2.2=8.15
PLZ HELP FAST I NEED IT RN
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Answer:
16 units
Step-by-step explanation:
Answer:
16 units
Step-by-step explanation:
JM- 3 units long
JK- 5 units wide
KL-3 units long
ML-5 units long
Perimeter is the sum of all 4 sides meaning:
3+5+3+5=16
16 units is the answer
[tex] \sin {}^{2} (a) + cos {}^{2} (a) = [/tex]
???
Answers
Answer:
sin^2a+ cos^2a=1
it is derived from Pythagoras theorem
Answer:
sin^2a+ cos^2a=1
Step-by-step explanation:
Select the correct answer.
If the zeros of a quadratic function are 3 and 8, what are the factors of the function?
ОА. .
(X + 8) and (x-3)
OB.
(x - 8) and (x + 3)
ОС.
(X + 8) and (x + 3)
OD
(x-8) and (x-3)
Answers
Answer:
Hello!The answer would be D-(x-8) and (x-3)
Step-by-step explanation:
Your welcome :)
The factors of the function, If the zeros of a quadratic function are 3 and 8 will be (x - 3) and (x + 8), i.e. option D.
What is quadratic function?
Quadratic function is one of the form f(x) = ax² + bx + c, where a, b, and c are numbers with a not equal to zero.
We have,
Zeros of a quadratic function are 3 and 8,
Now,
Let,
[tex]\alpha = 8[/tex] and [tex]\beta=3[/tex]
So,
Now,
Using sum of zeros and product of zeros,
i.e.
[tex]\alpha+\beta=8+3=11[/tex]
And,
[tex]\alpha *\beta =8*3=24[/tex]
So,
The quadratic equation will be in form of ,
[tex]x^2-(\alpha+\beta)x+\alpha\beta=0[/tex]
i.e.
[tex]x^2-(8+3)x+24=0[/tex]
i.e.
[tex]x^2-8x-3x+24=0[/tex]
taking common,
x(x + 8) - 3(x - 8) = 0
(x - 3) (x + 8) = 0
So,
The factor of the quadratic equation are (x - 3) and (x + 8).
Hence, we can say that the factor of the quadratic equation are (x - 3) and (x + 8), i.e. option D.
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What multiple of 2 is also a factor of 2
Please answer quickly
Answers
$5.40 is what
percent of $4.50?
I
I will give braniest ❤️
Answers
120%
Step by step explanation
Step 1: We make the assumption that 4.50 is 100% since it is our output value.
Step 2: We next represent the value we seek with $x$x.
Step 3: From step 1, it follows that $100\%=4.50$100%=4.50.
Step 4: In the same vein, $x\%=5.40$x%=5.40.
Step 5: This gives us a pair of simple equations:
$100\%=4.50(1)$100%=4.50(1).
$x\%=5.40(2)$x%=5.40(2).
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
$\frac{100\%}{x\%}=\frac{4.50}{5.40}$
100%
x%=
4.50
5.40
Step 7: Taking the inverse (or reciprocal) of both sides yields
$\frac{x\%}{100\%}=\frac{5.40}{4.50}$
x%
100%=
5.40
4.50
$\Rightarrow x=120\%$⇒x=120%
Therefore, $5.40$5.40 is $120\%$120% of $4.50$4.50.
Hope this kinda helped
A city's population has increased 40% in the last 5 years and is now 53,782 people.
What was the population 5 years ago?
Answers
Given:
A city's population has increased 40% in the last 5 years and is now 53,782 people.
To find:
The population 5 years ago.
Solution:
Let x be the population 5 years ago.
A city's population has increased 40% in the last 5 years.
So, present population is
[tex]x+x\times \dfrac{40}{100}=x+0.4x=1.4x[/tex]
It is given that the present population is 53782.
[tex]1.4x=53782[/tex]
[tex]x=\dfrac{53782}{1.4}[/tex]
[tex]x=38415.7142857[/tex]
[tex]x\approx 38416[/tex]
Therefore, the population 5 years ago was about 38416.
Solve for x Solver for x
Answers
Answer:
x = 4
Step-by-step explanation:
since it is an equilateral triangle, each angle is 60°. To find x, set up the equation 17x-8=60
17x = 68
x=4
x^3 - x^2 + 5x – 5 = 0
Answers
Answer:
The final solution is x = i√5, − i√5
Step-by-step explanation:
(x−1)(x2+5)=0
If any individual factor on the left side of the equation is equal to 0, the entire expression will be equal to 0.
x−1=0
x^2+5=0
Set the first factor equal to 0 and solve.
x = 1
Set the next factor equal to 0 and solve.
The final solution is all the values that make (x−1)(x2+5)=0 true.
So, final solution is x = i√5, − i√5
Shoes and hats are on sale. The expression 1/4(s + 24.80) can be used to determine the discount when you buy shoes with a retail price of s dollars and hats with a total retail price of $24.80. Write another expression that can be used to determine the discount.
Answers
Answer:
0.25s + 6.2
Step-by-step explanation:
Discount on sale expression : 1/4(s + 24.80)
Retail price of shoe = s
Retail price of hats = 24.80
From expression, we can conclude that there is a ; 1/4 = 0.25 = (0.25 * 100%) = 25% discount on each item ;
Hence, discount expression could be written as :
0.25s + 0.25(24.80)
0.25s + 6.2
In RTS s=93 inches, angle s=123 degrees and angle t= 28 degrees. Find the length of r, to the nearest 10th of an inch
Answers
Answer:
Step-by-step explanation:
In RTS s=93 inches, angle s=123 degrees and angle t= 28 degrees. Find the length of r, to the nearest 10th of an inch
It took 5.5 hours to drive 154 miles. What was the average rate of speed?
Answers
Answer:
The average speed would be about 28 miles per hour.
Step-by-step explanation:
154 divided by 5.5 is 28.
The slope of the linear model is 1.5. What does this
mean in terms of the maximum noise level and the
number of people?
Answers
Answer:
Noise level increase by 1.5 per unit increase in number of persons
Step-by-step explanation:
The slope, m of a linear model is the value which represents the unit change in the dependent variable due to a unit chahe in the independent dependent.
The maximum noise in decibel is the dependent variable while the number of persons is the independent variable. Hence, the Coefficient of the independent vatiabkw is the slope and gives the rate of change in the dependent variable per unit Change in the independent variable.
ten times the smallest of three consecutive integers is twenty two more than three times the sum of the integers. find the integers
Answers
Answer:
31, 32 and 33
Step-by-step explanation:
Mark these consecutive integers as (n-1), n and (n+1)
(n-1) is the smallest of them
Now write the equation
10 * (n-1) = 3 * (n-1 + n + n+1) + 22
10n - 10 = 3 * (n + n + n) + 22
10n - 10 = 3 * 3n + 22
10n - 10 = 9n + 22
10n - 9n = 22 + 10
n = 32
Now find these three integers
n-1 = 32 - 1 = 31
n = 32
n+1 =32 + 1 =33
what is two thirds of 80
Answers
Answer:
[tex]53\frac{1}{3}[/tex]
Step-by-step explanation:
[tex]\frac{2}{3} * \frac{80}{1} = \frac{160}{3}=53\frac{1}{3}[/tex]
hope this helps, good luck :)
Answer:
53.3 infinity
Step-by-step explanation:
Ed buys a box of eggs costing £2.80, two packs of bacon for £2.40 each and two tins of baked beans.
He pays with a £10 note and gets 80p change.
How much does a tin of beans cost in pounds, £?
Answers
Answer:
Your answer is
0.8 pound.
If wrong, Sorry...
But remember to give me correct answer
Want more answer then follow me, like and MARK MY ANSWER AS BRAINLIST ANSWER.
I need that urgently.
Explanation:
1) 10 - 0.80 = £9.20 all together.
2) (2.40 x 2) + 2.80 = £7.60 for the two packs of bacon and box of eggs.
3) 9.20 - 7.60 = £1.60 is the amount of money spent on baked beans.
4) There is 2 tins of baked beans, so to fi d an individual one we divide by 2:
1.60 / 2 = £0.80
you deposit $2,750 in a savings account. you can earn 25% interest each year. how much money will you have in your account after 4 years?
Answers
Answer:
5,500
Step-by-step explanation:
25% of 2,750 is 687.5
687.5 times 4 is 2,750
2,750 times 2 is 5,500
so you would have $5,500 in total in your account in 4 years
Write down the mathematical name of the shape made by each net
Answers
The shapes that would be formed by the nets are:
a. Cuboid
b. square pyramid
What is the Net of a Cuboid?A cuboid is a shape that is formed by the net that has six (6) flat faces with angles that are right angles.
The net in figure a above would form a cuboid shape when joined together.
What is the Net of a Square Pyramid?A square pyramid is a thee-dimensional geometric shape that is formed by the net consists of a square base and four triangular sides which joined together at a common vertex.
The image attached below shows the shape that would be formed by the net in figure B, which would be a square pyramid.
Therefore:
a. Cuboid
b. square pyramid
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if the slope of a line is 6, find y when given (5, -9) and (7, y)
Answers
-9= 6(5) +c
-9= 30 + c
Bring 30 to the other side
-39= c
Y= 6(7) -39
Y=3
Work out, giving your answer as a mixed number:
Answers
Answer:
1 11/20
Step-by-step explanation:
hope this helps! :)
Answer:
[tex] 1 \frac{11}{20} [/tex]
Step-by-step explanation:
[tex]3 \frac{3}{4} - 2 \frac{1}{5} \\ \\ = 3.75 - 2.2 \\ \\ = 1.55 \\ \\ = \frac{155}{100} \\ \\ = 1 \frac{55}{100} \\ \\ = 1 \frac{11}{20} [/tex]
Increase 60 by 25%.
Answers
Answer:
75
Step-by-step explanation:
25% * 60 = 15
60 + 15 = 75
Answer:
the answer is 75
Step-by-step explanation:
i found out that that 25% of 60 was 15 because thats what i get when i divide it by 4. so then i added 15 ot 60 and it gave me 75
What is the area of the figure?. Single choice.
(10 Points)
18 cm squared
26 cm squared
34 cm squared
18 cm squared
Answers
Answer:
34 cm squared
Step-by-step explanation:
Complete it to full rectangle and calculate the area by multiplying width and length then calculate the area of red area and subtract it from the full rectangle's area
9×6 - 5×4 = 34 cm^2
You could also explain if you want, it's optional
Answers
both is 0 i think but it could be anything
We’re looking for x and y.
Let’s do the y = mx + b form of this
-2 = 8x + 1
-2 = 8x + 1
-2 + 1 = 1
8x = 1
The x needs to equal 1/8 or 0.125
8 • 0.125 = 1
Then do the other one but plug in the numbers
y = -4(0.125) + 3
y = 0.5 + 3
y = 3.5
Though I’m sure there are multiple answers to these.
I need help plz
●|￣|＿
Answers
Answer:
the answer is C.
Step-by-step explanation:
if you think about it all you really need to do is the methoes method so that rules out the 2015 and the 2008 and how i ruled out the 2011 is i simply did reasoning, if you follow the charts details and rules there is no possible way it is B. hope this helps!
A bacteria is tripling every 10 days. If there is a 4 bacteria in a sample, how long with it take to reach 1 million bacteria?
Answers
Nine people are going to share a 128-ounce bottle of soda. How many ounces will each person get to drink?
Answers
hope it helps
I NEED HELP WITH THIS ASAP
Answers
Answer:
I think its AED19
Step-by-step explanation:
please give brainliest if correct
24=6(-x-3)
in class need help
Answers
Answer:
- 7
Step-by-step explanation:
6(- x - 3) = 24
-6x - 18 = 24
-6x = 24 + 18
-6x = 42
x = 42 ÷ - 6
x = - 7