Factor the expression
Answer:
6 (2[tex]x^{3}[/tex] - 3)
Step-by-step explanation:
12[tex]x^{3}[/tex] - 18
Greatest Common Factor:
6
12 / 6 = 2
18 / 6 = 3
6 (2[tex]x^{3}[/tex] - 3)
PLEASE HELP
What is the length of the altitude of the equilateral triangle below?
HELP PLEASE WILL GIBE BRAINLIST
Answer:
96
Step-by-step explanation:
Which property justifies the statement below?
a(2b+c)=a(c+2b)
a. commutative property of addition
b. commutative property of multiplication
c. associative property of addition
d. distributive property
Answer:
d. distributive property
Step-by-step explanation:
find the value of x!!
Answer:
I think it's 75°
Step-by-step explanation:
sorry if I was wrong
Answer:
75 %
Step-by-step explanation:
Helpp I cant get the answer......Whats 6 divided by 2 ( 1 + 2)
Answer:
3
Step-by-step explanation:
The addition property inequality states that
The measures of two complementary angles have a ratio of 2:3. What is the measure of the larger angle?
The measure of the larger angle is
°.
Step-by-step explanation:
complementary angles add up to 90
x +2/3x = 90
5/3x = 90
5x = 270
x = 54
the other angle is 36
double checking
54 * 2 ÷ 3 = 36
18
Drag each label to the correct location on the tree diagram. Each label can be used more than once, but not all labels will be used.
Jolene can take elther of two roads to return home from school, road 1 or road 2. She can choose to walk, bike, or ride her scooter. She must
choose one road and one mode of travel. The sample space is given as a tree diagram. Complete the sample space.
road 1
scooter
walk
bike
walk
bike
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
returning home
road 2
2021 Edme
bike
Answer:
very left box- road 1
top right box- scooter
bottom right box- walk
Step-by-step explanation:
Answer: answer above me is correct
Jamie has 3 dogs, 4 cats, 2 lizards and 2 sisters. He wants to find the
percent of his pets that are lizards. Classify each statement as true or
false based on the information. *
True
False
The number of sisters is not
needed to find the percent of
pets that are lizards.
O
To find the percent of pets
that are lizards, 2 is the part
and 11 is the whole
ооо.
To find the percent of pets
that are lizards, 2 is the part
and 9 is the whole
What is the answer?1/3(x-10)=-4
Answer:
x=-11
Step-by-step explanation:
not entirely sure what it means by DBJ, but lets see..
i believe the answer is x=-11.
please resend the problem fixed
Plz I need help ASAP!!
Answer:
Stan initially had $60.
Explanation
[tex]1/3 + 1/5 = 8/15[/tex]
[tex]8/15 = 0.5333[/tex]
[tex]32/60 = 0.5333[/tex] ( Since 60 is the denominator it is also the total amount).
The last options is 5 cm, I need help
Answer:
it is d.2.5
Step-by-step explanation:
If you see it correctly that NO is perpendiculer/equal toNQ and that means if the half is 2.5 then the other half is also 2.5!
Well, i hope it helps! have a nice day!
Find the lateral surface area of the following prism: 5 cm 4 cm 5 cm 8 cm 6 cm LSA = [?] cm2 Enter
Answer:
Step-by-step explanation:
I was using 6×8 rectangle as a base of the triangular prism (as shows on the picture.
Let use the definition of a triangular prism and LSA = (5 + 5 + 6) × 8 = 128 cm²
The lateral surface area of the triangular prism is 128 square cm.
What is triangular prism?A triangular Prism is a pentahedron. It is a 3-D shape with two identical faces in the shape of a triangle connected by three rectangular faces. The edges and vertices of the bases are joined with each other via three rectangular sides.
For the given situation,
The sides of the triangle are 5 cm, 6 cm, 5 cm.
The length of the prism = 8 cm
The formula for lateral surface area of triangular prism is
[tex]LSA=(perimeter)(length)[/tex]
On substituting the above values,
⇒ [tex]LSA=(5+6+5)(8)[/tex]
⇒ [tex]LSA=(16)(8)\\[/tex]
⇒ [tex]LSA=128[/tex]
Hence we can conclude that the lateral surface area of the triangular prism is 128 square cm.
Learn more about triangular prism here
https://brainly.com/question/15070306
#SPJ2
One of the games at the carnival was Spin the Pointer, which uses a spinner like the one pictured here. A carnival ticket that costs $1.00 is required to play the game. For each $1.00 ticket, a player spins the pointer once and receives the amount of money indicated in the sector where the pointer lands on the wheel. The spinner has an equal probability of landing in each of the 8 sectors.
a. Let X represent the profit for the player from one play of the game. Complete the table below for the probability distribution of X.
X -$1.00 $0.00 $4.00
P(X)
b. Find the expected value of the profit for the player from one play of the game. You may handwrite your calculations.
Answer:
(a)
[tex]\begin{array}{cccc}{X} & {-\$1.00} & {\$0.00} & {\$4.00} \ \\ {P(X)} & {0.75} & {0.125} & {0.125} & \ \end{array}[/tex]
(b)
[tex]E(x) = -\$0.25[/tex]
Step-by-step explanation:
Given
See attachment for spinner
Solving (a): Complete the table
The amount paid is: $1
From the attached image, we have:
$0 = 6; $1 = 1; $5 = 1
To get the profit, we subtract $1 from the possible outcomes of the spinner.
So, we have:
-$1.00 = 6; $0.00 = 1; $4.00 = 1
The probability of each is then calculated as:
[tex]P(-\$1.00) = \frac{6}{8} = 0.75[/tex]
[tex]P(-\$0.00) = \frac{1}{8} = 0.12[/tex]
[tex]P(-\$4.00) = \frac{1}{8} = 0.12[/tex]
So, the complete table is:
[tex]\begin{array}{cccc}{X} & {-\$1.00} & {\$0.00} & {\$4.00} \ \\ {P(X)} & {0.75} & {0.125} & {0.125} & \ \end{array}[/tex]
Solving (b): The expected profit E(x)
This is calculated as:
[tex]E(x) = \sum x * P(x)[/tex]
[tex]E(x) = -1.00 * 0.75 + 0.00 * 0.125 + 4 * 0.125[/tex]
[tex]E(x) = -\$0.25[/tex]
Which equation represents a line which is parallel to the y-axis?
X=-4y
Y=x-3
Y=-7
X=-8
Answer:
x = -8
Step-by-step explanation:
If the line is parallel to the y axis, that means it will be a vertical line.
Vertical lines have an equation of x = , because the line will only go through one x value.
They also will not have a slope, because their slope is undefined.
So, the correct answer is x = -8
What is the correct answer?
help with geometry question please
Answer:
Length of parallel side 2 = 2.91 km
Step-by-step explanation:
Given figure is a trapezoid
Given:
Area of trapezoid = 16.3 km²
Length of parallel side 1 = 5.9 km
Height of trapezoid = 3.7 km
Find:
Length of parallel side 2
Computation:
Area of trapezoid = [Sum of parallel side/2]Height
Area of trapezoid = [(a+b)/2]h
[(5.9 + b)/2]3.7 = 16.3
Length of parallel side 2 = 2.91 km
3x – 2y = 24
x + 2y = 48
whats x and whats y
Sachs badvs sdhschd hsrbdfj cm fox glacier TX Zac bhi so on CCTV CV not xx my CV on DV by flush DF gg gg strap dj ch Hz do TX DF by Inc ff Dutch DF Buddhas
algebra 2, polynomial and end behavior
Answer:
2) There is a negative leading coefficient is incorrect
Step-by-step explanation:
The leading coefficient is positive.
what is the GCF of 8b and 16a?
Suppose m varies directly as the square of n.
If m = 187.2 when n = 12, what is m when n = 20?
A flat circular plate has the shape of the region x squared plus y squared less than or equals 1.The plate, including the boundary where x squared plus y squared equals 1,is heated so that the temperature at the point (x comma y )is Upper T (x comma y )equalsx squared plus 2 y squared minus three halves x.Find the temperatures at the hottest and coldest points on the plate.
Answer:
We have the coldest value of temperature [tex]T(\frac{3}{4},0) = -9/16 [/tex]. and the hottest value is [tex]T(-(3/4),\frac{\sqrt{7}}{4})=\frac{5}{16}[/tex].
Step-by-step explanation:
We need to take the derivative with respect of x and y, and equal to zero to find the local minimums.
The temperature equation is:
[tex]T(x,y)=x^{2}+2y^{2}-\frac{3}{2}x[/tex]
Let's take the partials derivatives.
[tex]T_{x}(x,y)=2x-\frac{3}{2}=0[/tex]
[tex]T_{y}(x,y)=4y=0[/tex]
So, we can find the critical point (x,y) of T(x,y).
[tex]2x-\frac{3}{2}=0[/tex]
[tex]x=\frac{3}{4}[/tex]
[tex]4y=0[/tex]
[tex]y=0[/tex]
The critical point is (3/4,0) so the temperature at this point is: [tex]T(\frac{3}{4},0)=(\frac{3}{4})^{2}+2(0)^{2}-(\frac{3}{2})(\frac{3}{4})[/tex]
[tex]T(\frac{3}{4},0)=-\frac{9}{16}[/tex]
Now, we need to evaluate the boundary condition.
[tex]x^{2}+y^{2}=1[/tex]
We can solve this equation for y and evaluate this value in the temperature.
[tex]y=\pm \sqrt{1-x^{2}}[/tex]
[tex]T(x,\sqrt{1-x^{2}})=x^{2}+2(1-x^{2})-\frac{3}{2}x[/tex]
[tex]T(x,\sqrt{1-x^{2}})=-x^{2}-\frac{3}{2}x+2[/tex]
Now, let's find the critical point again, as we did above.
[tex]T_{x}(x,\sqrt{1-x^{2}})=-2x-\frac{3}{2}=0[/tex]
[tex]x=-\frac{3}{4}[/tex]
Evaluating T(x,y) at this point, we have:
[tex]T(-(3/4),\sqrt{1-(-3/4)^{2}})=-(-\frac{3}{4})^{2}-\frac{3}{2}(-\frac{3}{4})+2[/tex]
[tex]T(-(3/4),\frac{\sqrt{7}}{4})=\frac{5}{16}[/tex]
Now, we can see that at point (3/4,0) we have the coldest value of temperature [tex]T(\frac{3}{4},0) = -9/16 [/tex]. On the other hand, at the point [tex]-(3/4),\frac{\sqrt{7}}{4})[/tex] we have the hottest value of temperature, it is [tex]T(-(3/4),\frac{\sqrt{7}}{4})=\frac{5}{16}[/tex].
I hope it helps you!
Unit 7 polygons hw 2 parallelograms
Please need this by tonight will give Brainly if it is all right
Can the real number -6 be classified as a rational number?
yes, -6 is a rational number
The question is in the photo.
Answer:
1
0.8
0.4
Step-by-step explanation:
y = 5x
Substituting '5':
5 = 5x
x = 5/5
x = 1
Substituting 4:
4 = 5x
x = 4/5
x = 0.8
Substituting 2:
2 = 5x
x = 2/5
x = 0.4
Answer:
1) x = 1
2) x = 4/5
3) x = 2/5
Step-by-step explanation:
1) 5= 5x
x = 1
2) 4 = 5x
x = 4/5
3) 2 = 5x
x = 2/5
what's the area of the soccer field?
the answer options are:
a) 240+400x
b) 2400+ -4000x
c) -240+400x
d) -240 - 400x
thank you :) 13 points rewarded :D
Answer:
I'm pretty sure its C!
Step-by-step explanation:
I tried
When point J (-14,6) is rotated 180 degrees around the origin, what is the resulting point J'? a (14,-6) b (-14,6) c (14,6) d (-14,-6)
Answer:
[tex]J' = (14,-6)[/tex]
Step-by-step explanation:
Given
[tex]J = (-14,6)[/tex]
[tex]R_0 = 180^\circ[/tex]
Required
Determine J'
When a point (x,y) is rotated 180 degrees around the origin, the new point is (-x, -y).
So:
[tex]J = (-14,6)[/tex]
[tex]J' = (14,-6)[/tex]
8. Lucy deposited $1,000 into an account that earns 5% compound interest, compounded annually. How much interest will Lucy earn after 10 years?
Answer:
5 dollars
Step-by-step explanation:
Mrs. Jones is 4 times as old as her son. The sum of their ages is 50 years. How old was Mrs. Jones when her son was born?
Answer:
30
Step-by-step explanation:
is mrs. jones is 40, her son is 10, sum = 50.
ten years before son was 0, mrs. jones was 30
