Answer:
0.0125
Step-by-step explanation:
Percentage of defective antenna per 100 cellphones = 1.25%
The decimal equivalent of the percentage of defective antenna cellphone per 100 cellphones :
1 25% = 1.25 / 100 = 0.0125
consider the triangle graphed below. classify it by its angles
A) acute
B) obtuse
C)equiangular
D)right
Which statement about area is true?
It is a measurement of length.
It is always a whole number of units.
It is measured in square units.
It is the same as perimeter.
Answer:
i say maybe c
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
100 Points! Which inequality is represented by the graph?
y<5/3x−3
y>5/3x−3
y<3/5x−3
y≤5/3x−3
Mr. Lyle made a round trip between two cities that were 450 kilometers apart. On the return trip, he increased his average of rate travel by 5 km/h and made the trip in one hour less. Find his rate for each direction.
Answer:
45 km/h
50 km/h
Step-by-step explanation:
Distance traveled in one way = 450 km
Let x = Velocity when he was going to his destination in km/h
He traveled 5 km/h faster when he returned so his velocity was [tex]x+5[/tex]
It took him 1 hour less when he returned so
[tex]\dfrac{450}{x}-\dfrac{450}{x+5}=1\\\Rightarrow x^2+5x-2250=0\\\Rightarrow x=\frac{-5\pm \sqrt{5^2-4\times 1\times \left(-2250\right)}}{2\times 1}\\\Rightarrow x=45,-50[/tex]
So, velocity while going to his destination is 45 km/h
While returning his velocity was 45+5 = 50 km/h.
4x+4y=-12
2x+4y=6
I am studying math and I i don’t know how to answer this question
Answer:
X = -y -3
X= -2y + 3 (if correct, please mark brainliest. :))
Step-by-step explanation:
The measure for angles OGJ is 44 degress. What is the measure to angle KGL if they for a supplementary angle?
Answer:
I believe it would be 136
Step-by-step explanation:
If it is supplementary, 2 angles added equal 180 degrees, so if you subtract 180 from 44 you get 136 for KGL
whats 2+2, im dum/b
its 5 right
Answer:
yes its 5
Step-by-step explanation:
if you followed the steps correctly your answer will show ul
Answer: BROOOO 2+2 is 4
Step-by-step explanation: let's say you have 2 bananas and you get 2 more that makes 4
4x^2-36 correct factorization
Answer:
4 (x + 3) (x - 3)
Step-by-step explanation:
what is the y-intercept in the equation y=2x+5
Answer:
y intercept=5
Step-by-step explanation:
to find Y intercept substitute the value of x as 0
Answer:
the y intercept is 5
Step-by-step explanation:
slope = mx + b
in your case:
y = slope
2x = mx
5 = y intercept
A right triangle has one side that is 6 inches long and a second side that is 8 inches long, what is the length of the hypotenuse?
HELP ME OUT PLEASE
Answer:
10
Step-by-step explanation:
6^2+8^2=c^2 (c is the hypotenous)
100=c^2
c=10
PLS HELP * 12 POINTS* I WILL MARK BRAINLIEST
Answer:
1.45
2.61
3.33
4.108
5.98
6.82
7.52
8.142
9.36
10.64
Step-by-step explanation:
Use rule that a straight line is 180 and a right angle is 90
1) 1/4 divided by 4.
2) 8 divided by 1/3.
Show or explain your work.
Step-by-step explanation:
1/4 divided by 4 = 1/4 x 1/4 = 1/16
8 divided by 1/3=8 x 3 = 24
Step-by-step explanation:
1/4 divided by 4 = 1/4 x 1/4 = 1/16
8 divided by 1/3=8 x 3 = 24
4. Identify the domain and range of the relation
{(2,4),(7,-9),(1,4),(3, -6), (8,0)}
Answer:
Domain: (2,7,1,3,8) Range: (4,-9,-6,0)
Step-by-step explanation:
What is the slope of the line? Just put the number that represents the
slope (no units). *
Answer:
3/3 or just 3.
Step-by-step explanation:
everytime the line crosses the x and y coordinates is basically a plot. so counting from the bottom left hand corner to the "plot" in the middle is 3/3 because it rises three and runs positive 3.
5
Write the equation of the line in slope intercept form given the following:
Slope
intercept (0, -8)
1
5
(Level 2)
Answer:
2388732er
Step-by-step explanation:
(5 x 10,000) + (3 x 1,000) + (6 x 100) + (4 x 10) + (3 x 1) + (0.9) + (0.05)
Answer:
I highlighted the answer for you hun!
Step-by-step explanation:
in ∆ABC if <A=56°<=68° find <b plss helpp
I'm assuming you mean that <C=68 degrees.
Now we know that the interior angle of a triangle adds up to 180 degrees.
We just need to subtract the 2 already known angles from it.
180 degrees-56 degrees-68 degrees=180 degrees-124 degrees=56 degrees.
Done!
<B=56 degrees.
Any questions you can ask in the comments, also something to look out for always capitalize your letter when you are writing angles :)!
Use the relationship between the angles in the figure to answer the question. which equation can be used to find the value of X?
X +49-28 = 180
X -49-28 = 180
X +49+28 = 180
X +28=180
Answer:
X+49+28=180
Step-by-step explanation:
maths
Lesson
4 candies
cost
£3.60. Find the cost of 1 candle
Answer:
£0.90
Step-by-step explanation:
What is the value of u?
Answer:
2
Step-by-step explanation:
180 - (105 +37) = 38
38/19 = 2
HURRY PLEASEEE PLEASE PLEASE!!!!!!!!!
At an amusement park, 40 percent of the tickets were sold in the first hour. If 800 tickets were sold in the first hour, which equation can be used to find the total number of tickets sold for the entire day?
StartFraction 800 divided by 40 Over 40 divided by 40 EndFraction = StartFraction 20 Over 1 EndFraction
StartFraction 100 divided by 4 Over 800 divided by 4 EndFraction = StartFraction 25 Over 200 EndFraction
StartFraction 40 times 20 Over 800 times 20 EndFraction = StartFraction 800 divided by 16,000 EndFraction
StartFraction 40 times 20 Over 100 times 20 EndFraction = StartFraction 800 Over 2000 EndFraction
Answer: 2000 tickets were sold
Step-by-step explanation:
8000 divided by 40 percent is 200
If 800 tickets were sold in the first hour, the equation representing the given condition is [tex]\frac{40 \times 20}{10 \times 200}= \frac {800}{2000}[/tex]. Option D is correct.
What is the percentage?It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
If 800 tickets were sold in the first hour, the equation representing the given condition is [tex]\frac{40 \times 20}{10 \times 200}= \frac {800}{2000}[/tex]. Option D s correct.
It is given that 40 percent of the tickets were sold in the first hour and 800 tickets were sold in the first hour,
Let the total ticket be x
40% of x =800 tickets
x = 800/40%
x=800×100/40
x=20×100
x=2000
As a result
40% of 2000 =800 tickets
(40/100)×2000 = 800
Rearrange the equations we get,
800/2000=(40×20)/(100×20),
Hence, if 800 tickets were sold in the first hour, the equation representing the given condition is [tex]\frac{40 \times 20}{10 \times 200}= \frac {800}{2000}[/tex]. Option D is correct.
Learn more about the percentage here:
brainly.com/question/8011401
#SPJ6
What is the GCF of 15k^3 and 3k^2
Answer:
Step-by-step explanation:
GCF: 3k^2
What is 24a³ ÷ 8a ²
Answer:
24/8=3. 3-2=1 but you don't have to put the 1
3a
The 3 and the 2 are subtracted.
The value 6 in the number 90,362 is 1/100 , 1/1000, 100, 1000 times the value of 6 in 67,209 , 51,376 ,24,764
Answer:
1000 times greater
Step-by-step explanation:
00,060 vs 60,000 how many times does it move? there's your answer.
What is 184/132 equivalent to
Answer:
1.39393939
Step-by-step explanation:
IF 2^x=10 AND 10^y =128 ,find xy
Answer:
Your answer is
XY= 7
Hope that this is helpful. Tap the crown button, Like & Follow me
Calculate the Approximate value.
√46
Answer:
6.782329983
Step-by-step explanation:
Find RSQ and TSQ I will Brainliest
Answer:
Hey there!
15x-43+8x+18=90
23x-25=90
23x=115
x=5
RSQ=15(5)-43, or 32
TSQ=8x+18, or 58
Let me know if this helps :)
Step-by-step explanation:
Follow the order of operations to simplify
1. 60 ÷ 10×3
2. 12 + 3×7
3. 4×3+2×8
I need help with this is the last question
Answer:
84 ft2
Step-by-step explanation:
mitochondria is the powerhouse of a cell