Answers
Answer:
16
Step-by-step explanation:
Related Questions
Tell whether the triangle is a right triangle
Answers
Answer:
Second Choice
Step-by-step explanation:
Using Pythagorean theorem:
17.3²=4.4²+13.1²
299.29=19.36+171.61
299.29≠190.97
so this triangle is NOT a right triangle
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.
Answers
Answer:
297
Step-by-step explanation:
Just please help I don’t know
Answers
i need help on this question !!no links please!!!
Answers
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
Choose and appropriate data display for the situation. Select all that apply.
The high temperatures in your town daily.
Line Graph
Pictograph
Dot Plot
Circle Graph
Bar Graph
Histogram
Answers
Answer:4
Step-by-step explanation: i think not sure
Help asap please I really need it.
Answers
Answer:
Step-by-step explanation:
Help ASAP thank you!
Answers
…………….
Describe how the graphs of square root and cube root functions are similar and how they are different.
Explain why they are different!!!
Answers
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
https://brainly.com/question/14231651
https://brainly.com/question/1870031
https://brainly.com/question/12485222
#SPJ2
Plz solve this question mhanifa
Answers
Answer:
Option DStep-by-step explanation:
Given:
f(x) = 1/ (x - 3) g(x) = [tex]\sqrt{x+5}[/tex]The composite function f · g(x) is:
f(g(x)) = 1 / ( [tex]\sqrt{x+5} - 3[/tex])Restrictions are:
x + 5 ≥ 0 ⇒ x ≥ - 5and
[tex]\sqrt{x+5}[/tex] ≠ 3 ⇒ x + 5 ≠ 9 ⇒ x ≠ 4Combination of the above gives us the domain:
x ∈ [ - 5, 4) ∪ (4, +∞)Correct choice is D
calculate the volume of a cylinder of diameter 6cm and height 10 cm
Answers
Answer:
1,130.973
Step-by-step explanation:
hope this helps
Step-by-step explanation:
d = 6 cm
r = d : 2
= 6 : 2
= 3 cm
h = 10 cm
V = πr²h= 3.14 × 3 × 3 × 10
= 282.6 cm³
#CMIIWSelect the correct answer Which equation matches the function shown in the graph A.y=sin(x+pi) B. y=sin(x+pi/2) C.y=sin(x-pi) D. y=(x-pi/2)
Answers
Answer:
y= sin(x+pi/2)
Step-by-step explanation:
I graphed all of the answers with a calculator and this equation was the only one that had points above the 2 pi on the x axis.
Answer:
Theyre right the correct answer is y = sin(x + pi/2)
Step-by-step explanation:
Took the test just confirming
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?
Answers
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:
?
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
Answers
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
ILL GIVE BRAINLIEST!!
Answers
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
The area of a rectangle is 27m and the length of the rectangle is 3m less then twice the width. Find the dimensions of the rectangle
Answers
Answer:
w = 4 1/2
l = 6
Step-by-step explanation:
w = width
2w-3 = length
A = lw
27 = w(2w-3)
27 = 2w² - 3w
subtract 27 from each side:
2w² - 3w - 27 = 0
factor:
(2w-9)(w+3) = 0
solve each for 'w':
w = 9/2
w = -3 (This answer can be discounted because a length cannot be negative)
width = 9/2
length = 2(9/2) - 3 which is 6
Dan used 942 units of electricity from July to October
The meter reading in July was 32 347 units.
a)
Work out the meter reading in October.
b)
Each unit costs 14p.
How much do 942 units cost?
Answers
Answer:
13,188
Step-by-step explanation:
14 × 942
That will give you 13,188
Answer:
a) 33289
b) £131.88
Step-by-step explanation:
→ To find the meter reading add the July reading to the units used
32347 + 942 = 33289
→ Multiply the unit price by the units used
0.14 × 942 = 131.88
Calculator
Alyssa wants to install new floors in her bathroom around the
shower. The inner light blue rectangle represents the shower and
the outer dark blue rectangle represents the floor around the
shower.
7
metres
4 metres
What is the area of the floor around the shower, or the dark blue
rectangle around the light blue rectangle?
3 metros
shower
Select the correct number from the drop down menu to show the
area of the floor around the shower.
9 metres
A = Choose
mo
Choose...
1
2
3
4
5
6
7
8
9
10
Next
12
51
63
75
Answers
Answer:
10
Step-by-step explanation:
Which expression is equivalent to (3x^2 + 2y^2 - 3x) + (2x^2 + y^2 - 2x) - (x^2 + 3y^2 + x) using the fewest number of possible terms
Answers
Answer:
habla no espanyol
Step-by-step explanation:
Answer:4x^2-6x
Step-by-step explanation:
!HELP ASAP / GEOMETRY
15 POINTS
what is the side length?
Answers
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
Tammy's bowling ball weighs about 12?
A)ounces
B)pounds
C)tons
Answers
Answer: b) pounds
Step-by-step explanation:
It is unrealistic for a bowling ball to weight at 12 ounces, or tons.
Find the equation of the line that is parallel to y=-7x+2 and contains the point (-5,32)
Answers
Parallel means that the x value is the same in both equations so u keep -7x.
To find c, use the coordinates (-5,32) and substitute into the equation.
32=-7(-5)+c
32=35+c
c=32-35
c=-3
So the equation is
Y=-7x-3
what are the vertex and x -intercepts of the graph of y=(x-4)(x+2)? Select one answer for the vertex and one for the x-intercepts.
Answers
Answer:
B&E
Step-by-step explanation:
Realized that I didn't actually "answer it" hahaha! Using a online calculator is always helpful in finding answers like these.
Find the value of M and n
Answers
8 sine 90 = n Sine 50
8 sine 90 / sine 50 = n
n = 10.4
faktor sepunya terbesar bagi 24,36 dan 72
Answers
Answer:
Use a text book, so that you get the concept
Solve for x. Sqrt. x +3 / x+3 = 1
Answers
Answer:
x = -3 and x = -2
Step-by-step explanation:
-3 +3 = 0
-3 + 3 = 1
thus that means 0 + 1 = 1
Answer:
(x+3)²=(√x+3)²
x²+6x+9=x+3
x²+5x+6=0
3×2=6
3+2=5
(x+3)×(x+2)=0
x=-2 and x=-3
X= [3 -5] Y= [6 7]
[-4 2]. [-4 -3] calculate X+Y
Answers
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]
The inverse of y = e^x
Answers
Gordon types 3,800 words in 50 minutes. Find the unit rate.
Answers
Answer:
The unit Rate is 76
Step-by-step explanation:
divide
3800 and 50
3800/50 = 76
Have a Wonderful Day!
A bookstore wants to determine how many books the people in the surrounding neighborhood read per month on average. they survey each customer who enters their store for one week. identify any bias in this method. if appropriate, suggest a method more likely to produce a random sample.
Answers
Internet poll: To find out more about the locals, the bookshop may hold a equation poll online. This could lessen bias by allowing for the collection of a bigger and more varied sample.
What is equation?A mathematical equation links two statements and utilises the equals sign (=) to indicate equality. In algebra, an equation is a mathematical assertion that proves the equality of two mathematical expressions. For instance, in the equation 3x + 5 = 14, the equal sign separates the numbers by a gap. A mathematical formula may be used to determine how the two sentences on either side of a letter relate to one another. The logo and the particular piece of software are usually identical. like, for instance, 2x - 4 = 2.
This technique might be biased in a number of ways:
Self-selection bias: Visitors to the bookshop may be more likely to be readers than those who live in the area as a whole. This can cause the average number of books read per month to be overestimated
The bookshop might try the following to create a more random sample:
Instead of depending on customers who chance to walk into the store, the bookstore may randomly choose a sample of residents from the neighborhood and conduct a poll with them.
Internet poll: To find out more about the locals, the bookshop may hold a poll online. This could lessen bias by allowing for the collection of a bigger and more varied sample.
To know more about equation visit:
https://brainly.com/question/649785
#SPJ1
solve x2 + 12 = -11 by completing the square.which is the solution set of the equation
Answers
Answer:
the answer of this question is -1