what is the value of k ?
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
If x= -6, which inequality is true?
A-5-3x > 10
B-3-5x < -14
C1 - 2x > 13
D2-x<-3
18-34
Answer:
B
this is because the way the other 3 are set up it just makes it b
can anybody help me solving this simplify
Answer:
hugsdoykxyztjzisyktdkyjzr xjyyxidt
Solve. Chanasia has 6.25 gallons of paint. She wants to use 2/5 of the paint to paint her living room. How many gallons of paint will Chanasia use?
Answer: 2.5 gallons
Step-by-step explanation:
Given that:
Gallons of paint had = 6.25 gallons
Amount needed to paint room = 2/5 of the paint
Gallons of paint needed :
2/5 of 6.25
(2 * 6.25) / 5 gallons
= 12.5 / 5
= 2.5 gallons
i need help......,.................
Answer:B
Step-by-step explanation:
The answer is B
everyone should know this
which is greater -5/10 or -3 / -4
Answer: -5/10, But that can be simplified to -1/2
*will give brainist*
just make sure the answer is correct!!
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
I need help with this question
What is the equation of the line with slope 3 through the point (5, 1) in point-slope form?
y-5=3(x-1)
y-1=3(x-5)
y=3x-14
y=3x+2
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:
Sarah has 4 cousins. Melanie has 7 times as many cousins as Sarah. How many Cousins dose Melanie have?
Answer:
Melanie has 28 cousins.
Step-by-step explanation:
4 x 7 = 28
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Find the slope of the line through the given points. (3,4) and (8,-3)
Answer:
The slope is -7 / 5
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].
530.2 grams divided by 3 then take away 47.36
Answer:
Should be 129,37333333
Answer:
Step-by-step explanation:first you divide 530.2/3=176.73, then you subtract 47.36=129.37
Help me fast ASAP pls
Answer:
C
Step-by-step explanation:
I got it right
Subtract:
a) 89.9 from 44.689
b) 789.03 from 999.8
c) ₹ 789.56 from ₹ 1052. 5
d) 15.56 kg from 28 kg
Answer:
-45.211210.77₹262.94124.44 kgStep-by-step explanation:
Given:
89.9 from 44.689
789.03 from 999.8
₹ 789.56 from ₹ 1052. 5
15.56 kg from 28 kg
Computation:
89.9 from 44.689
44.689 - 89.9
-45.211
789.03 from 999.8
999.8 - 789.03
210.77
₹ 789.56 from ₹ 1052.5
₹ 1052.5 - ₹ 789.56
₹262.94
15.56 kg from 28 kg
28 kg - 15.56 kg
124.44 kg
Select the ratio that is equivalent to the ratio 5 to 9.
25 to 9
5 to 45
10 to 36
25 to 45
252 = 42 x 6
Which statement does the equation represent? Answer options with 4 options
A. 42 is 6 more than 252.
B. 252 is 42 more than 6.
C. 42 is 6 times as many as 252.
D. 252 is 42 times as many as 6.
Answer:
C. 42 is 6 times as many as 252
Step-by-step explanation:
because 42×6 = 252
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.
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 - 8Is anyone able to answer this ?
Answer:
m = -60
b = 300
y = -60x + 300
Step-by-step explanation:
(0,300) and (5,0)
m = y2 - y1/x2 - x1
m = 0 - 300/5 - 0
m = -300/5
m = -60/1
m = -60
y-intercept = b = 300
slope intercept form: y = mx + b
y = mx + b
y = -60x + 300
Answer:
m = -60
b = 300
y = -60x + 300
Step-by-step explanation:
(0,300) and (5,0)
m = y2 - y1/x2 - x1
m = 0 - 300/5 - 0
m = -300/5
m = -60/1
m = -60
y-intercept = b = 300
slope intercept form: y = mx + b
y = mx + b
y = -60x + 300
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! :)
-7.5x + 0.25 = -5.75
The value of x is =
Answer:
x = 4/5
I hope this helps!
Answer:
x = .8
Step-by-step explanation:
-7.5x = -5.75 - 0.25
-7.5x = -6.0
-6.0/-7.5 = .8
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
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
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:
im too tired for this please help me.
Answer:
-3
-2
-6
-4
-5
-1
Step-by-step explanation:
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