Answer:
Step-by-step explanation:
length = l ;width = w
Perimeter of rectangle = sum of all sides
= l + w + l +w
= 2l + 2w
= 2*(l +w )
I need help with this question
WILL GIVE BRAINLIEST PLEASE HELP
Line A goes through (-6. 7) and has a y-intercept of -3. Line B is perpendicular to Line A and goes
through (-8,3). Write an equation in slope-intercept form for Line B.
this is for a study guide(not graded) thanks!
You can't find slope intercept form because it is perpendicular so the equation is x= -8
WILL MARK BRAINLIEST Select the correct answer. Consider these functions: f(x) = 3x^3 + 8x-2 k(x) = 4x What is the value of k(f(x))?
Answer:
D. 12x³ + 32x - 8
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyAlgebra I
Function NotationComposite FunctionsStep-by-step explanation:
Step 1: Define
f(x) = 3x³ + 8x - 2
k(x) = 4x
k(f(x)) is x = f(x)
Step 2: Find k(f(x))
Substitute: k(f(x)) = 4(3x³ + 8x - 2)Distribute 4: k(f(x)) = 12x³ + 32x - 8Can a cloud be a line of symmetry?
Answer:
No, it can not
Step-by-step explanation:
Hope this helped have an amazing day!
what is the value of k ?
identify the slope in y=-x
Answer:
m = -1
Step-by-step explanation:
y = -x can also be written as
y = -1x + 0
The slope is -1.
In slope intercept equations, if the slope is '1' or '-1' they would usually drop the one.
Hope this helps.
Answer:
the slope of the line y = -x will be: m = -1
The line graph is also attached below.
Step-by-step explanation:
The slope-intercept form of the line equation
[tex]y = mx+b[/tex]
where
m is the slope and b is the y-interceptGiven the line
[tex]y = -x[/tex]
comparing with the slope-intercept form of the line equation
The slope = m = -1The y-intercept = b = 0Therefore, the slope of the line y = -x will be: m = -1
The line graph is also attached below.
Find the measure of an angle that is complementary to
Options:
A. 5 degrees
B. 2 degrees
C. 8 degrees
D. 9 degrees
Answer:
9 degrees
Step-by-step explanation:
Which of the following is written in a scientific way?
Answer:
Both B and C, but I am not sure about just one answer.
Step-by-step explanation:
A baseball team has a 20-person roster. A batting order has nine people. How many different batting orders are there
Answer:
60,949,324,800
Step-by-step explanation:
We solve the above question using Permutation formula
The formula for Permutation =
nPr = n!/(n - r)!
Total Amount in a Set (n) = 20 persons
Amount in each Sub-Set (r) = 9 batting order
Hence:
20P9 = 20!/(20 - 9)!
= 60,949,324,800
Therefore, the different batting orders they would have are: 60,949,324,800
which is greater -5/10 or -3 / -4
Answer: -5/10, But that can be simplified to -1/2
HELP MEEEEEE PLEASEEEEEEEEEEEEEEE
Answer:
If she returns the skis at 3 p.m. she would pay $25. IM NOT SURE ABOUT 3:05 PM
Step-by-step explanation:
Start on the hours rented side. If she rents them at noon you would be at zero. Move to the 3 (in between 2 and 4) then if you go up it hits $25 on the rental cost side.
at 3pm $25
step by step solution
*will give brainist*
just make sure the answer is correct!!
PLEASE ANSWER FAST WILL GIVE YOU BRAINLEST LOL
You are testing two scales for accuracy by weighing two different objects.
Use the drop-down menus to complete the statements about the scales' accuracy.
Answer:
This is because the object on the 1st scale weighs (more) than the object on second scale, each pound of error results in a (lesser) percent error. The first scale was (10) pounds off the second scale,was (3) pounds off, so 1st scale was (10)% off 2nd scale was (12)% off.
Answer:
Because the object on Scale 1 weighs more than the object on Scale 2, each pound of error results in a lesser percent error. Scale 1 was 10 pounds off and Scale 2 was 3 pounds off, so Scale 1 was 10% off and Scale 2 was 12% off.
Step-by-step explanation:
Got it right on TTM so yeah! :)
Find the slope of the line through the given points. (3,4) and (8,-3)
Answer:
The slope is -7 / 5
find the mode of the given data 4,6,5,9,9,9,9,10,12.
please answer me fast
Answer:
9
Step-by-step explanation:
This is the answer because:
1) The mode is the element that occurs most in the data set. In this case, 9 occurs 4 times.
Therefore, the answer is 9.
Hope this helps! :D
Helppppppppppppppp!!!!!!!!!!!!!!!
Answer:
B
Step-by-step explanation:
w − y if w = 20 and y = −8
Answer:
20 + 8 =28
Step-by-step explanation:
im too tired for this please help me.
Answer:
-3
-2
-6
-4
-5
-1
Step-by-step explanation:
Today, January 4th is the start of a brand new quarter, your starting fresh! What is a math goal that you have for yourself for 3rd quarter?
Answer: For this 3rd quarter I'm going to start paying attention in class, stop procrastinate, and also do my hw early so I can have a good grade in this class. The # 1 goal is to have a A or B in this class:)
Step-by-step explanation:
Given: Ray E B bisects ∠AEC.
∠AED is a straight angle.
Prove: m∠AEB = 45°
A horizontal line has points A, E, D. 2 lines extend from point E. One line extends to point B and another extends to point C. Angle C E D is a right angle.
Complete the paragraph proof.
We are given that Ray E B bisects ∠AEC. From the diagram, ∠CED is a right angle, which measures
degrees. Since the measure of a straight angle is 180°, the measure of angle
must also be 90° by the
. A bisector cuts the angle measure in half. m∠AEB is 45°.
Answer:
1: 90
2:AEC
3: angle addition postulate
Step-by-step explanation:
Looking at the diagram, ∠CED is a right angle, the angle that measures
degrees are:
90AECAngle addition postulateWhat is an angle?An angle is known to be a term that connote a kind of figure that is created by two rays that can be seen a common endpoint.
Note that an angle is shown by the symbol ∠. and thus Looking at the diagram, ∠CED is a right angle, the angle that measures degrees are 90 and Angle addition postulate.
Learn more about angle from
https://brainly.com/question/25770607
#SPJ2
Part A The domain of a function is the set of all possible values and range of a function is a set of all possible values?
Answer:
value is 35 and the range is2
Step-by-step explanation:
URGENT NEED HELP ILL GIVE YOU BRAINLEST
Answer:
y = -1/3x +2
Step-by-step explanation:
subtract -1/3x to the side of 2
Complete the table for the given rule.
Rule: y = 6x-4
Please help
y = 6x - 4
Substitute the given x values to solve for y.
x = 1:
y = 6(1) - 4
y = 6 - 4
y = 2
1 = 2
x = 3:
y = 6(3) - 4
y = 18 - 4
y = 14
3 = 14
x = 10:
y = 6(10) - 4
y = 60 - 4
y = 56
10 = 56
x y
1 2
3 14
10 56
What is the answer to y=-4/8x+9? PLEASE send your helping hands!!
Answer:
x=−2y+18
Step-by-step explanation:
if you want to graph it then click on the screenshot
(ps tell me if this helped)
can anybody help me solving this simplify
Answer:
hugsdoykxyztjzisyktdkyjzr xjyyxidt
Geometric proof. Please help! Mark brainliest
9514 1404 393
Answer:
HL theorem
Step-by-step explanation:
AC = BD are the hypotenuses of the triangles of interest.
AB = DC are legs of the triangles of interest.
Since the angles in the triangles of interest are given as right angles, the ...
HL theorem
is applicable.
An item on sale cost 95% of the original price. The original price was $51.
Answer:
you pay $48.45
you save $2.55
Step-by-step explanation:
Trust
write the factors of the following expression x3 (2a‐6)+x2 (2a-6)
Given:
The expression is
[tex]x^3(2x-6)+x^2(2x-6)[/tex]
To find:
The factors of the given expression.
Solution:
We have,
[tex]x^3(2x-6)+x^2(2x-6)[/tex]
First taking [tex](2x-6)[/tex] common, the given expression can be written as
[tex]=(2x-6)(x^3+x^2)[/tex]
Taking [tex]x^2[/tex] common from [tex](x^3+x^2)[/tex], we get
[tex]=x^2(2x-6)(x+1)[/tex]
Therefore, the factors of the given expression are [tex]x^2(2x-6)(x+1)[/tex].
i need help......,.................
Answer:B
Step-by-step explanation:
The answer is B
everyone should know this
At a quick-lunch counter, 3 pretzels and 1 soda cost
$2.75. Two pretzels and 1 soda cost $2.00.
What is the cost of a pretzel?
Answer:
I really did try man ;-;
Step-by-step explanation: