Answer: 808
Step-by-step explanation:
which binomial is a factor of 8x^2y^3-18y
Answer:
Please check the explanation.
Step-by-step explanation:
Given the expression
[tex]8x^2y^3-18y[/tex]
Apply exponent rule: [tex]a^{b+c}=a^ba^c[/tex]
[tex]8x^2y^3-18y=8yy^2-18y[/tex] ∵ [tex]x^2y^3=yy^2[/tex]
[tex]=4\cdot \:2yy^2+9\cdot \:2y[/tex]
Factor out common term 2y
[tex]=2y\left(4x^2y^2-9\right)[/tex]
We know that the Binomial is an expression that consists of two terms. Thus,
(4x²y²- 9) represents the binomial factor of [tex]8x^2y^3-18y[/tex]
We can further simplify by Factoring 4x²y² - 9: (2xy + 3) (2xy - 3)
[tex]=2y\left(2xy+3\right)\left(2xy-3\right)[/tex]
Here:
(2xy + 3) and (2xy -3) are the binomial factors of [tex]8x^2y^3-18y[/tex] as each of them consists of two terms.
find the volume of the sphere to the nearest cubic foot. use 3.14.
Answer:
Step-by-step explanation:
A man drove 250 miles in 2.5 hours. If the posted speed limit was 75 mph the entire way how many miles per hour over the speed limit was he going?
A. 10 mph
B. 50 mph
C. 25 mph
D. 78 mph
Answer:
C. 25 mph
Step-by-step explanation:
First, find his speed in miles per hour:
250/2.5
= 100
This means he was going 100 mph
To find how much he was going over, subtract 75 from this
100 - 75
= 25
So, he was going 25 mph over the speed limit
The correct answer is C, 25 mph
Will give brainliest
Answer:
33 units²
Step-by-step explanation:
From the net, we can see that the surface area consists of four triangles and one square:
Surface area = 4(area of triangle) + (area of square)
The base of the triangles (b) = 3, and their perpendicular height (h) = 4.
Area of triangle = (1/2)bh
Area of triangle = (1/2)(3)(4)
Area of triangle = 6
The square has side length (L) 3.
Area of square = L²
Area of square = 3²
Area of square = 9
Surface area = 4(area of triangle) + (area of square)
Surface area = 4(6) + (9)
Surface area = 24 + 9
Surface area = 33
6 1/9 + 2 2/9 simpfly
Answer:
8 3/9 = 8 1/3
Step-by-step explanation:
g(x) = -3x2 - 4x + 12, find g(-4).
Answer:
Your answer is -20
Hope that this is helpful. Vote and like it
Answer:
11
Step-by-step explanation:
Find the measure of the missing angles.
Answer:
angles b and c should be 153° each.
Step-by-step explanation:
We know the smaller angle is 27°. The other small angle, vertical to the 27° angle is also 27° because they are vertical angles. Along the lines, two angles should form 180°. So 180-27=153°. All together the angles should be 360°. Check your answer by doing 153+153+27+27=360. therefore the missing angles are both 153°
Write each equation in slope-intercept form.
y-3 = 4(x + 3)
y +1 = (x - 8)
Answers:
1. y=4x+15
1. y=4x+152.y=×-9
An element with mass 970 grams decays by 27.7% per minute. How much of the element is remaining after 13 minutes, to the nearest 10th of a gram?
Help me out here pleaseeeeeee
Answer:
(4, 80) Which is L
Step-by-step explanation:
First number should be on the X axis and the second on the Y axis.
Select the correct answer. If A = [5 -8 3 0] -and B = [2 -9 1 0] , which matrix is the result of 2A - 38?
A [4 11 3 0] B. (4 38 9 0] C. [4 11 9 0] D. [1 -18 1 0]
Answer: A
Step-by-step explanation: I got this right on Edmentum.
Solve for n: 21 K - 3n + 9 p is greater than 3 p + 12
Answer:
n > p + 1 + 7k
Step-by-step explanation:
21k - 3n + 9 > 3p + 12
21k - 3n > 3p + 12 - 9
3n > 3p + 3
3n > 3p + 3 + 21k
n > (3p + 3 + 21k)/3
n > p + 1 + 7k
what is 1/4 divided by 7/8
Answer: 2/7
Step-by-step explanation:
Eric bought a canoe for $330. the sales tax was 6%
A)determine the sales tax
B) what was his total cost
Answer:
The sales tax is $19.80
The total cost is $349.80
Step-by-step explanation:
To find the sales tax, multiply 330 by 0.06 (6%)
To find the total cost add the sales tax, 19.80 with 330
Your choir is presenting a musical at the city theater to raise money for a
trip to New York. The Parents Association is donating $400. In addition,
the choir will receive 75% of each $20 ticket sold. The maximum capacity
of the theater is 500 people.
A) Write an equation that represents the choirs revenue R when x tickets are sold
B) what is the maximum amount of money that the choir can raise?
C) The choir director has calculated that if they can fill the theater to 60% capacity, then they will raise enough money for the trip. How much money is required for the trip?
Will mark brainliest
Answer:
ummmmm
Step-by-step explanation:
hablas español si hablas español te responderia la pregunta
what is the area of ABC
Answer:
see the attached figure to better understand the problem
we know that
the area of the triangle ABC is equal to the area of the triangle 1
The area of the triangle 1,2,3 and 4 is the area of a rectangle
The area of the rectangle is equal to
Find the area of the triangle 2
Find the area of the triangle 3
Find the area of the triangle 4
Find the area of the triangle ABC
therefore
the answer is
the area of the triangle ABC is equal to
Step-by-step explanation:
Pls help with this question
Answer:
i don't know lol i have a similar question.
Step-by-step explanation:
The unit price of a 128-ounce jug of milk is 4.8 cents per ounce. A 64-ounce carton of milk has a unit price of 5.1 cents per ounce. Approximately how much money is saved by purchasing a larger jug instead of two cartons?
$0.38
$0.54
$4.27
$6.14
Answer:
$0.38
Step-by-step explanation:
Triangle A is a scaled version of triangle B. The dimensions of triangle B are twice the dimensions of triangle A. The area of
triangle B is 144 sq cm.
What is the area of triangle A?
Answer:
576 sq cm
Step-by-step explanation:
For example imagine a rectangle, the area of which is width * height = area
If you multiply the dimensions by 2 you multiply the width AND the height which is 2 * width * 2 * height = 4 * width * height
This is true for all scalings, if you times the dimensions by n, you times the area by n^2
144 * 2^2 = 576
An arcade manager wants to know how many of his 750 regular customers prefer to visit in the winter. Each of five staff members randomly surveys 25 regular customers. The table shows the results.
Preferred Season to Visit Arcade
Spring Summer Fall Winter
A 4 4 6 11
B 5 3 7 10
C 5 5 5 9
D 4 5 6 10
E 4 4 5 12
Question 1
a. Use each sample to make an estimate for the number of regular customers who prefer to visit in the winter.
Sample A B C D E
Estimate
Question 2
b. Describe the variation of the estimates.
Range:
customers
Answer:
brainly?
Step-by-step explanation:
hope this helps
Adam bought of fruit that weighed 6 3/8. If he bought a second box that weighed 7 2/5 kilograms, what is the combined weight of both boxes?
Answer:
The combined weight is 13 31/40.
Step-by-step explanation:
is -660.3 an integer?
Answer:
no
Step-by-step explanation:
you cannot find this number on a number line. it needs to be a full number with no decimal to be an integer
Answer:
No, it is not.
Step-by-step explanation:
An integer is a number located as a whole number on a number line, or coordinate plane. Due to the fact that the .3 makes it slightly off of -660, it wouldn't be on a plotted point on a number line.
Please mark brainliest :D
Have a wonderful day.
I need help on this!!
Answer:
Commutative
Step-by-step explanation:
Given
[tex]3 + b + 2 = 3 + 2 + b[/tex]
Required
What law is applied
The applied law is commutative law of addition.
This law states that:
[tex]a + b = b + a[/tex]
So:
[tex]3 + b + 2 = 3 + (b + 2)[/tex]
When the positions of 2 and b are interchanged, we have:
[tex]3 + b + 2 = 3 + (2 + b)[/tex]
Remove bracket
[tex]3 + b + 2 = 3 + 2 + b[/tex]
5 (a+1)=
Can someone give me the steps?
Answer:
5a + 5
Step-by-step explanation:
5(a+1)=
5xa + 5x1=
5a + 5
Answer:
5 (a + 1) = 5a + 5
Step-by-step explanation:
You only have to open the parenthesis to simplify this expression.
5 (a + 1)
You multiply 5 by a, and you get 5a.
You also multiply 5 by 1, and you get 5.
5a + 5
So, 5 (a + 1) = 5a + 5.
-x + 9
if x is -9 what is the answer
Answer:
Plug in x -[-9]+918Give brainlistAnswer:
18
Step-by-step explanation:
So you have -x + 9.
Plug in -9 for x.
-(-9) + 9
A negative negative is actually a positive.
9 + 9 = 18
Hope this helped! :)
A square has a perimeter of 16.4 inches. The
area of the square is
square inches.
Answer:
area = 8.2 sq inch
Step-by-step explanation:
Answer:
The area of square is 16.81 in².
Step-by-step explanation:
Solution :
Firstly, finding the length of side of square by substituting the values in the formula :
[tex] \begin{gathered} \qquad{\twoheadrightarrow{\sf{Perimeter_{(Square)} = 4 \times Side}}} \\ \\ \quad{\twoheadrightarrow{\sf{16.4 = 4 \times Side}}} \\ \\ \quad{\twoheadrightarrow{\sf{Side = \dfrac{16.4}{4}}}} \\ \\ \quad{\twoheadrightarrow{\sf{\underline{\underline{Side = 4.1 \: in}}}}}\end{gathered}[/tex]
Hence, the length of side of square is 4.1 in.
[tex]\begin{gathered}\end{gathered}[/tex]
Now, finding the area of square by substituting the values in the formula :
[tex] \begin{gathered} \qquad{\twoheadrightarrow{\sf{Area_{(Square)} ={(Side)}^{2}}}} \\ \\ \qquad{\twoheadrightarrow{\sf{Area_{(Square)} ={(4.1)}^{2}}}} \\ \\ \qquad{\twoheadrightarrow{\sf{Area_{(Square)} ={(4.1 \times 4.1)}}}} \\ \\ \quad{\twoheadrightarrow{\sf{\underline{\underline{Area = \: 16.81 \: {in}^{2}}}}}} \end{gathered}[/tex]
Hence, the area of square is 16.81 in².
[tex]\rule{300}{2.5}[/tex]
Chloe scored 54 points in 3 games. On average, how many points does Chloe score in each game?
Answer:
I got 18
Step-by-step explanation:
Im not really sure) 54 divided by 3
Answer:
54
Step-by-step explanation:
average 54 = (game 1+ game2 +game3)/3
so each game should be on average 54
(54+54+54)/3 = 54
Is -7/3 equivalent to -7/-3?
Answer:
no
Step-by-step explanation:
AYO who good at math. so an average man can walk 3,000 to 4,000 steps a day, or roughly 1.5 to 2 miles. from my house to the store it's 1.5 miles. why does it take my dad 22 years to come back with the milk like I'm tired of eating cereal without milk?
What is?
25% of 100 =
Pls hlp me
Answer:
25% of 100 =25/100×100=25
25×100/100
25
Therefore, 25 °/• of 100 is 25