Answer:
B). ∠BAC and ∠CAD
C). ∠BAE and ∠EAD
D). ∠EAD and ∠DAC
Step-by-step explanation:
As we know, a linear pair consisting of angles at a single point of the line has a sum of 180° in total. In other words, two supplementary angles together comprise a linear pair. In the given figure, the pair of supplementary angles ∠BAC and ∠CAD, ∠BAE and ∠EAD, and ∠EAD and ∠DAC are the linear pairs as their sum is 180°. Thus, options B, C, and D are the correct answers.
Step-by-step explanation:
EAD ∠BAC and ∠CAD ∠BAE
A b and c are positive integers A:B = 3:8 and B:C = is 6:11 What is the smallest possible value of a + b + c
Josh buys a shirt on sale for $63. The original price of the shirt was $90. What percentage did he pay for the shirt
He got the shirt for 30% off
Using a table of values, determine the solution to the equation below to the nearest fourth of a unit.
2x-4=3^x+1
A.
x ≈ 3.25
B.
x ≈ 1
C.
x ≈ 2
D.
x ≈ 2.5
Answer: D. x ≈ 2.5
Step-by-step explanation: I circled the intersection in green in this attachment I provided.
As you can see, it's near 2.5 which is correct.
I really hope this is correct. I answered this one with confidence. Good luck on your test btw.
Answer:
D. x ≈ 2.5
Step-by-step explanation:
Find the geometric mean for the pair of numbers,
5 and 9.8
Answer:
7
Step-by-step explanation:
To find the geometric mean of two numbers, just find the product of those numbers and take the square root!
5 x 9.8 = 49
√49 = 7
I hope this helped!
Sincerely,
Rekifromsk8theinfinity
:D
The price of a pair of Jordans was reduced from $200 to $160. By percentage was the price reduced
help me
Answer:
20%
Step-by-step explanation:
The Jordans was reduced by 20% from $200 to $160.
1. Subtract 160 from 200 to find out the difference:
200 - 160 = $40
2. Since $40 was the difference. Divide 40 by 200 to find out the percentage:
40/200 = .2 = 20%
3. You can check this answer: 200 x .2 = 40.
hey saben cuanto es -2x+2x es que me confundo mucho
if a circle has an area of 100 cm squared, what would be the area of a section of 45 degrees?
Answer:
45 degrees/360 degrees=1/8
So the area would be 1/8 *100=100/8=25/2
Step-by-step explanation:
what is the factored form of -4/5(30x - 40) + (42x + 4)?
Answer:
18(x + 2)
Step-by-step explanation:
-4/5 ( 30x - 40) + (42x + 4) = -24x + 32 + 42x + 4 = 18x + 36 = 18(x + 2)
Answer:
18x+36
Step-by-step explanation:
1. Simplify \frac{4}{5}(30x-40)54(30x−40) to \frac{4(30x-40)}{5}54(30x−40).
-\frac{4(30x-40)}{5}+42x+4−54(30x−40)+42x+4
2. Factor out the common term 1010.
-\frac{4\times 10(3x-4)}{5}+42x+4−54×10(3x−4)+42x+4
3. Simplify 4\times 10(3x-4)4×10(3x−4) to 40(3x-4)40(3x−4).
-\frac{40(3x-4)}{5}+42x+4−540(3x−4)+42x+4
4. Simplify \frac{40(3x-4)}{5}540(3x−4) to 8(3x-4)8(3x−4).
-8(3x-4)+42x+4−8(3x−4)+42x+4
5. Expand by distributing terms.
-(24x-32)+42x+4−(24x−32)+42x+4
6. Remove parentheses.
-24x+32+42x+4−24x+32+42x+4
7. Collect like terms.
(-24x+42x)+(32+4)(−24x+42x)+(32+4)
8. Simplify.
18x+3618x+36
hope this helps
Triangle ΔGHI with m∠G = 5°, m∠H = 75° and m∠I = 100°, is reflected across the y-axis to obtain ΔKLM. What is the measure, in degrees, of ∠L?
Answer:
[tex]\angle L = 100^{\circ}[/tex]
Step-by-step explanation:
Given
[tex]\angle G = 5^{\circ}[/tex]
[tex]\angle H = 75^{\circ}[/tex]
[tex]\angle L = 100^{\circ}[/tex]
Required
Determine the measure of L after reflection across x-axis
When a shape is reflected across an axis, only the coordinates of the shapes is affected; the angles remain unaltered.
In other words, the measures of the angle will not change.
Hence:
[tex]\angle L = 100^{\circ}[/tex]
Four friends share 3 bags of trail mix equally.
What fraction of a bag of trail mix does each friend get?
Answer:3/4
Step-by-step explanation:
3 is the amount of bags that need to be divided and four is the number of friends sharing them
Answer:
3 and remainder 1 (I'm sorry I dont know if your doing remainders
A rectangular garden is 5m longer
than it is wide.
The area of the garden is 600m2
Calculate the width and length of the garden.
Answer:
The width of the garden is 22.12 m and its length is 27.12 m
Step-by-step explanation:
Equations
Let x = width of the garden
The length is 5 m longer than the wide, thus:
x + 5 = length of the garden
The area of the rectangular garden is
A=x(x+5)=600
Operating:
[tex]x^2+5x-600=0[/tex]
Solving with the quadratic formula:
[tex]\displaystyle x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]
Where a=1 b=5 c=-600:
[tex]\displaystyle x=\frac{-5\pm \sqrt{5^2-4(1)(-600)}}{2(1)}[/tex]
Operating:
[tex]\displaystyle x=\frac{-5\pm \sqrt{25+2400}}{2}[/tex]
[tex]\displaystyle x=\frac{-5\pm \sqrt{2425}}{2}[/tex]
There are two solutions:
x = 22.12
x = -27.12
The negative solution is not valid because x is the width of the garden, thus
x = 22.12 m
And
y = 22.12 + 5 = 27.12 m
The width of the garden is 22.12 m and its length is 27.12 m
The ple chart shows the favourite sports of a group of students,
For each statement below, decide if it is
True (A), False (B) or Impossible to say (C)
Other
Tennis
a) None of the students chose Netball
10
Football
b) More students opted for Football than Tennis,
Rugby
c) Hall of the students did not choose Rugby
(1)
Answer: the answer would be C
PLZ HELP MARK U BRAINLIEST
Answer:
=15
_
96 heuehueh Enjoy your answer
(4X + 7) X [5(X - 40)]
Answer:
4X + 7) =[5(X - 4)]{vertically opposite angle}
4x+7=5x-20
5x-4x=7+20
x=27
Edin has £300 in his saving account. His bank offers him a fixed 5% intrest per annum ,for three years.How much interest will he have in three years
Answer:
£45
Step-by-step explanation:
Given data
P= £300
R=5%
T= 3 years
SI= PRT/100
substitute
SI= 300*5*3/100
SI=4500/100
SI= £45
Hence the interest is £45
click the photo and help me please
Answer:
5^10
Step-by-step explanation:
Hope I helped!
Help me with this please
Answer:
6 hours
Explanation:
Ratio: 1:10
1:10
2:20
3:30
4:40
5:50
?:60
? = 6
Hope this helps!! ♥︎~
What is the range of possible sizes for side x in triangle side lengths of 8.0 and 4.0?
Answer:
4<x<12
Step-by-step explanation:
8.0+4.0=12.0
8.0-4.0=4.0 or 4
The rules of triangles is that it must be less than the sum you had when you first added 8.0and 4.0 which was 12
So therefore , 4< x < 12
and I also got it right on khan academy lol
1.-18(12)
2. -352 + -225
Answer:
1.-204.5 2.-557
Step-by-step explanation:
Need help pls.
B is a boat on a bearing of 60degrees what is the nearing from A to B.
Answer:
Step-by-step explanation:
the bearing of A from B is 065º. ... A boat sails from a
Does anyone know this. Please help.
Answer:119
I'm new so don't just take my answer
Step-by-step explanation:
A farmer planted corn in a square field. One side of the field measures 31 yards. What is the area of the cornfield?
Answer:
961 yards²
Step-by-step explanation:
A square has all its sides equal
Thus the area of the square is = length ² = 31² = 961
Please help, im confused
HELp pleaase ;Bbbbbbb
Answer:
the answer for this one is B
Answer:
The answer would be B.
Step-by-step explanation:
Just substitute x for 5.
For example, A is 2+x=3.
Just put 5 instead of x.
It would be 2+5=3.
But that isn't the answer because 2+5 is 7, not 3.
For B, sub the x for 5 just like we did for A.
It would usually be 3x=15
But sub the x with 5.
It would turn into 3x5=15
And that is right, because if you multiple 5 three times, it would be 15.
I hope this helps, I did my best. Have a great day!
PLSSSS HELPP MEEEE PLSS :((
Answer:
X.
Step-by-step explanation:
Which system of inequalities has no solution?
Answer:
i think c
Step-by-step explanation:
When solving the equation, which is the best first step to begin to simplify the equation?
-2(x+3) = -10
02-2)(x+2) = -106-2)
$(-2)(x+ 3) --10-31
o-(x+3) = -10
Answer:
the answer is (x+3)
Step-by-step explanation:
-_-
The middle one. Pls answer I need it for homework
4/8 is closest to which benchmark fraction
Answer:
It is closest to 1/2
Step-by-step explanation:
First you need to see if the fraction can be simplified or not. Thankfully this can, and we get 1/2.
WILL GIVE BRAINLIEST!!!
What is the y=mx+b of the equation 5x−4y=12?
Answer:
y = 5/4x - 3
Step-by-step explanation: