Answer:
9/2
Step-by-step explanation:
2(3x - 1) = 25
6x - 2 = 25
6x = 27
x = 9/2
faktor sepunya terbesar bagi 24,36 dan 72
Answer:
Use a text book, so that you get the concept
Jason built a rectangular tool shed that is 8 meters wide and has an area of 96 square meters. What is the length of Jason’s tool shed?
Answer:
12 meters
Step-by-step explanation:
We can solve this problem simply by dividing area by the known width value (because length x width = area):
96/8 = 12
Max surveyed 100 of the 200 7th graders that attend his school to help determine new lunch choices in the lunch room. He has come up with these findings.
Which statement is supported by the information in his graphs?
A
It can be inferred that on the days that students are offered pizza and salad, 70% of students are pleased with the offerings.
B
It can be inferred that about the same number of students get a salad as the number of students that like cheeseburgers and tacos combined.
C
It can be inferred that pizza and chicken nuggets should be the only meals offered in the cafeteria to please the most students each day.
D
It can be inferred that if the lunchroom offered cheeseburgers and tacos on the same day, every student would get a tray that day.
Answer:
i think it's c id
Step-by-step explanation:
The statement that is supported by the information in his graphs is C. It can be inferred that pizza and chicken nuggets should be the only meals offered in the cafeteria to please the most students each day.
What is a Supporting Detail?This refers to the use of evidence to support a claim based on available data to show its validity.
Hence, we can see that from the information in the graphs, we can see that 50% of students prefer using trays and they represent half of the students from the students that prefer trays, they prefer to eat pizza and chicken nuggets and option C is the correct answer.
Read more about supporting details here:
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Find the volume of the rectangular prism
Answer: V= 750
Step-by-step explanation: The formula for the volume of a rectangular prism is given as: Volume of a rectangular prism = (length x width x height) cubic units. So try The length, width, and height of a rectangular prism are 15 cm, 10 cm, and 5 cm, respectively.
What is the additive inverse of 1/9
Find the value of x
I would like all 3 answers and how to get them (show work).
Thanks!
Answer:
4) 4
5) 6.5
6) 14
Step-by-step explanation:
Question 4 equation: [tex](\frac{12*5}{2} * 2) + (\frac{5x}{2} *2) = 80[/tex] ⇒ [tex]60 + 5x = 80[/tex] ⇒ [tex]5x = 20[/tex] ⇒ [tex]x=4[/tex].
Question 5 equation: [tex]16x=104[/tex] ⇒ [tex]x=6.5[/tex].
Question 6 equation: [tex]\frac{10x}{2} = 70[/tex] ⇒ [tex]5x=70[/tex] ⇒ [tex]x=14[/tex].
ILL GIVE BRAINLIEST!!
Answer:
Step-by-step explanation:
using formula
=
=3[tex]\sqrt{3}[/tex]/2*6^2
=108[tex]\sqrt{3}[/tex]/2
=54[tex]\sqrt{3}[/tex]
=93.5
?
2
Find the arc length of the partial circle.
Either enter an exact answer in terms of it or use 3.14 for it and enter your answer
9514 1404 393
Answer:
3π units
Step-by-step explanation:
The full circumference of a circle with radius 2 is ...
C = 2πr
C = 2π(2) = 4π
The arc shown is 3/4 of the full circle circumference so is ...
3/4C = (3/4)(4π) = 3π . . . units
Find the measure of arc AB. 
Answer:
AB = 3π units
Step-by-step explanation:
The arc length is calculated as
AB = circumference of circle × fraction of circle
= 2πr × [tex]\frac{45}{360}[/tex]
= 2π × 12 × [tex]\frac{1}{8}[/tex]
= 24π × [tex]\frac{1}{8}[/tex]
= 3π units
X= [3 -5] Y= [6 7]
[-4 2]. [-4 -3] calculate X+Y
Answer: [tex]X+Y=\begin{pmatrix}9&2\\ -8&-1\end{pmatrix}[/tex]
Step-by-step explanation:
Given: [tex]X=\begin{pmatrix}3&-5\\ -4&2\end{pmatrix},\ \ Y=\begin{pmatrix}6&7\\ -4&-3\end{pmatrix}[/tex]
To calculate: [tex]X+Y[/tex]
Consider [tex]X+Y= \begin{pmatrix}3&-5\\ -4&2\end{pmatrix}+\begin{pmatrix}6&7\\ -4&-3\end{pmatrix}[/tex]
[tex]=\begin{pmatrix}3+6&\left(-5\right)+7\\ \left(-4\right)+\left(-4\right)&2+\left(-3\right)\end{pmatrix}\\\\=\begin{pmatrix}9&2\\ -8&-1\end{pmatrix}[/tex][[tex]\mathrm{Add\:the\:corresponding\: elements\: and\: simplify}[/tex]]
Hence, [tex]X+Y=\begin{pmatrix}9&2\\ -8&-1\end{pmatrix}[/tex]
Please help me with my work
4. Which graph represents the solution to
-2<3x+1 ?
Hey there!
-2<3x+1
= 3x + 1 < -2
SUBTRACT 1 to BOTH SIDES
3x + 1 - 1 < -2 + 1
CANCEL out: 1 - 1 because that gives you 0
KEEP: -2 + 1 because that helps you solve for x
-2 + 1 = -3
New EQUATION: 3x > -3
DIVIDE 3 to BOTH SIDES
3x/3 > -3/3
CANCEL out: 3/3 because that gives you 1
KEE3 -3/3 because that helps us compare for x
-3/3 = -1
Answer to the equation: x > -1
OVERALL Answer: x > -1; It is an OPENED circle shaded to the right starting at -1 (Option A.)
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
i need help on this question !!no links please!!!
Answer:
17
Step-by-step explanation:
to find the median you arrange from least to greatest
12, 12, 14, 17, 18, 20, 22,
then you find the number in the middle which in this case is 17
Help ASAP thank you!
Katarina tosses a thumbtack on the ground 20 times to see if it lands on its side or if it lands with the point
facing up (there are no other possible outcomes). Let S = the number of times it lands on its side.
Is S a binomial variable? Why or why not?
Answer:
This situation satisfies each of the conditions for a binomial variable, so
S
SS has a binomial distribution.
Step-by-step explanation:
True. Each trial has two outcomes (lands on side or doesn't), results of each trial are independent, there is a fixed number of trials (
20
2020), and the probability of success is the same for each trial.
(from Khan Academy)
Answer: This situation satisfies each of the conditions for a binomial variable, so S has a binomial distribution.
Step-by-step explanation:
Please help me answer this question it’s due today HURRY!!!
Select the correct answer. The parent tangent function is transformed such that its period is halved. Which graph could represent the transformed function?
Answer:
The correct option is - D.
Step-by-step explanation:
To find - Select the correct answer. The parent tangent function is transformed such that its period is halved. Which graph could represent the transformed function?
Solution -
We know that,
The parent tangent function is -
f(x) = tan(x)
Period of Parent function = [tex]\pi[/tex]
Now,
If Period is half,
Then
The function is transformed to
f(x) = tan(2x)
So,
The graph becomes
The correct option is - D.
Answer:
Hello, Im Mack. Hope your doing well :)
Correct Answer is (Option D)
Step-by-step explanation:
3) Whitten family has a party catered. They
leave a 20% tip on top of the $350 catering bill.
How much was the tip?
Answer: 70$
Step-by-step explanation: Hope this helps <3
Describe how the graphs of square root and cube root functions are similar and how they are different.
Explain why they are different!!!
Answer:
Just as the square root is a number that, when squared, gives the radicand, the cube root is a number that, when cubed, gives the radicand. Cubing a number is the same as taking it to the third power: 23 is 2 cubed, so the cube root of 23 is 2.
Step-by-step explanation:
there i hope you understood
The graphs of Square root function only continues in one direction forever whereas the cube root function continues in two directions forever.
What is Square root function?"The principal square root function [tex]f(x) = \sqrt{x}[/tex] (usually just referred to as the "square root function") is a function that maps the set of non negative real numbers onto itself."
What is Cube root function?"The cube root function [tex]f(x) = \sqrt[3]{x}[/tex] is a continuous function, with no start or end point. Its domain is all real numbers."
The similarities in the graphs of square root function and cube root function are positive function (0,∞), x-intercept: intersects x-axis at (0, 0)
y-intercept: intersects y-axis at (0, 0).
The square root function only utilizes the positive square root. If both positive and negative square root values were used, it would not be a function. The cube root function can process both positive and negative values.
Hence, the graphs of Square root function only continues in one direction forever whereas the cube root function continues in two directions forever.
Learn more about square root and cube root functions here
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Isaac saw a video game on sale for a 25% discount. The amount of discount is $4. What is the regular price of the video game
Answer:
The original price was $16
Step-by-step explanation:
$4= 25% of What price?
4= .25 x W
Divide both sides by .25
This leaves the equation as 16=W
HELP PLEASE. A water tank in the shape of a rectangular has a volume of 900 cubic feet. It is 15 feet long, 10 feet wide. What is the height of the water tank?
Options:
A: 6
B: 5
C: 3
D: 9
Answer:
The Answer is B 5 is the height
help!!
Find the inequality represented by the graph
1-Step-by-step explanation:
Some for all values of x by factoring
Answer:
{-1, 10}
Step-by-step explanation:
Next time please share the entire set of instrutions.
x^2 - 9x - 15 = -5 should be rewritten in standard quadratic form:
x^2 - 9x - 10 = 0 = (x - 10)(x + 1) = 0.
Setting each factor equal to zero and then solving for x yields {-1, 10}
Answer:
{-1,10}
Step-by-step explanation:
[tex]x^2-9x-15=-5[/tex] given
[tex]x^2-9x-10=0[/tex] addition property of equality
[tex]x^2+(x-10x)-10=x^2+x-10x-10=0[/tex] x-10x = -9x
[tex]x(x+1)-10(x+1)=0[/tex] distributive property ( x( y + z ) = xy + xz
[tex](x-10)(x+1)=0[/tex] distributive property (backwards)
[tex]x-10=0;x=10;x+1=0;x=-1[/tex] at least one factor of 0 has to be 0
{-1,10}
PLEASEEEEEEEEEE HELPPPPPP MEEEEEEEEEEEEEEEEE
Answer:
320 cu. yd.
Step-by-step explanation:
V = Bh where B is the area of the base (triangle) and h is the height of prism
B = bh/2 = 8(8)/2 = 64/2 = 32
height of prism = 10
V = 32(10) = 320 cu. yd.
The inverse of y = e^x
The graph of a linear function is shown
below. What is the domain of the
function?
Answer:
{ x | -3 <= x < +1 }
Step-by-step explanation:
We note that the graph occupies from x=-3 to x=+1, while -3 is a value included (endpoint is solid), and +1 is excluded (endpoint hollow).
Thus the domain is { x | -3 <= x < +1 }
!HELP ASAP / GEOMETRY
15 POINTS
what is the side length?
Answer:
The length of the side would be 9
Step-by-step explanation:
You can just multiply from the smaller figure 7*3=21, 5*3=15, so then 3*3=9
the ratio of men to women working for a company is 4 to 7 if there are 231 employees total how many women work for the company.
Answer:
297
Step-by-step explanation:
Find the equation that passes through the point (3,-2) and is perpendicular to y=-1/2x+4
Answer:
y = 2x - 8
Step-by-step explanation:
y = 2x + b
-2 = 2(3) + b
-2 = 6 + b
-8 = b
The lengths of the legs of a right triangle are 6 cm and 8 cm What is the length of the hypotenuse?
Answer:
The hypotenuse is 10 cm long.
Step-by-step explanation:
We can find the hypotenuse by using the following formula where "c" is the length of the hypotenuse and "a" and "b" are the lengths of the legs.
[tex]c = \sqrt{a^{2} + b^{2} }[/tex]
Now we just substitute the values and get...
[tex]c = \sqrt{a^{2} + b^{2} }\\c = \sqrt{6^{2} + 8^{2} } \\c = \sqrt{36 + 64} \\c = \sqrt{100} \\c = 10[/tex]
Therefore the hypotenuse is 10 cm long.