Answers
Answer:
x=5
y=12
Step-by-step explanation:
the equation is
12x-5+125=180
12x+120=180
12x=60
x=5
According to the question
8y+29=125
8y=96
y=12
Answer:
x = 5, y = 12
Step-by-step explanation:
I highly encourage you to follow along drawing the diagram and filling the measurements in as we go along for better understanding.
straight line angles add up to 180 degrees
x) 125 + 12x - 5 = 180
125 - 5 + 12x = 180
120 + 12x = 180
12x = 180 - 120
12x = 60
x = 5
y) vertically opposite angles are equal hence the lower parallel line will have 125 to the left of 12x - 5.
co-interior angles: - inside parallel lines
- same side of the transversal
- add up to 180
-the left of the transversal will have 125 at the bottom and 55 at the top
having that, 8y + 29 + 55 = 180
8y + 84 = 180
8y = 180 - 84
8y = 96
y = 12
Related Questions
I could really use some help !! (The question is in the picture)
Here are the answer choices:
A. 1 and 2 are complementary
B. 3 and 5 are vertical
C. 2 and 7 are alternate interior angles
D. 1 and 8 are corresponding
(Please Anserw if you’re sure this is really important!!)
Answers
Answer:
c
Step-by-step explanation:
There inside the transversal and there alternate angles
A professional hockey team has 15 wingers. 5 of these wingers are 30-goal scorers. Every fall the team plays an exhibition game with the club’s farm team. In order to make the match more interesting for the fans, the coaches agree to select two wingers at random from the pro team to play for the farm team. What is the probability that two of the 30-goal scorers are selected to play for the farm team?
Answers
Answer:
Step-by-step explanation:
Solve the system algebraically.
4x + 6y = -4
4x + 3y = 2
ASAP
Answers
Answer:
(2,-2)
Step-by-step explanation:
-1(4x + 6y = -4)
4x + 3y = 2
-4x - 6y = 4
4x + 3y = 2
-3y=6
divide it by -3 to get y.
y=-2
4x + 3(-2) = 2
4x - 6 = 2
add 6 to both sides.
4x = 8
divide by 4 to get x.
x=2
(2,-2)
Hope this helps!
A chart labeled table B: effect of mass on temperature with initial temperature as 25 degrees Celsius, mass w is 1.0 kilograms and h is 500 m. The chart is 5 columns and 5 rows. The first column is labeled mass c in kilograms with entries 1.0, 3.0, 6.0, 9.0. The second column is labeled temperature final in degrees celcius with entries 26.17, 28.52, 32.03, 35.55. The third column is labeled change in temperature in degrees celcius with entries 1.17, 3.52, 7.03, 10.55. The fourth column is labeled gravitational potential energy in kilojoules with no entries. The last column is labeled delta H in kilojoules with no entries. Use the data provided to calculate the gravitational potential energy of each cylinder mass. Round your answers to the nearest tenth. 3 kg: kJ 6 kg: kJ 9 kg: kJ
Answers
Answer:
3 kg= 14.7
6 kg= 29.4
9 kg= 44.1
Step-by-step explanation:
The gravitational potential energy of the cylinders as follows:
3 kg: 14.7 kJ, 6 kg: 29.4 kJ, and 9 kg: 44.1 kJ
What is the GPE?GPE is gravitational potential energy, mass is the mass of the object in kilograms, gravity is the acceleration due to gravity in meters per second squared (usually taken to be 9.8 m/s²), and height is the height of the object above the reference point in meters.
To calculate the gravitational potential energy (GPE) of an object, you need to know its mass, the acceleration due to gravity, and its height above a reference point. You can use the formula:
GPE = mass × gravity × height
In this case, the mass of each cylinder is given in the first column of the chart, and the height of the cylinders is 500 meters. However, the acceleration due to gravity is not given in the chart. We can assume that it is 9.8 m/s², but if you have a different value, you should use that instead.
Using these values, we can calculate the gravitational potential energy of the 3-kilogram cylinder as follows:
GPE = 3 kg × 9.8 m/s² × 500 m = 14700 kg m/s²
Converting this to kilojoules gives us:
GPE = 14700 kgm/s² × (1 J/1 kgm/s²) = 14700 J
Converting this to kilojoules (kJ) gives us:
GPE = 14700 J / 1000 J/kJ = 14.7 kJ
Therefore, the gravitational potential energy of the 3-kilogram cylinder is 14.7 kJ.
You can use the same process to calculate the gravitational potential energy of the 6-kilogram is 29.4 kJ and the 9-kilogram cylinders is 44.1 kJ.
Learn more about gravitational potential energy here:
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will mark brainliest if the answer is correct
Answers
Answer:
2/16
Step-by-step explanation:
your adding 2 and 16 so 2/16
Solve for g. If you can please add an explanation
Answers
Answer:
g=7
Step-by-step explanation:
your goal is to isolate the g
times g/-4 by -4/1 the -4 cancels out the other one so you are just left with g
move the g to the other side of the equation then move the 3 and it to the -5 and then multiply the whole thing but -1 to make the equation positive
PLZZ HELPP IM FAILLING
What number could be a common denominator for these three fractions?
1/2 and 1/3 and 1/4
Answers
Answer:
12 would be a common denominator
Step-by-step explanation:
2 4 6 8 10 (12)
3 6 9 (12)
4 8 (12)
please help, i attached a picture, its abt geometry
Answers
Answer:
i believe its b
Step-by-step explanation:
sorry if its wrong
I’m pretty sure I have the right answer but if you answer I will give brainiest
Answers
Answer:
your answer would actually be B
Step-by-step explanation:
Answer:
The right answer is choices B.
Step-by-step explanation:
I hope this helps
.24 of the jackets for sale at a clothing store are blue. If this represents 15% of all jackets in the
store, how many jackets are not blue
Answers
Answer:
165 jackets or 85%
Step-by-step explanation:
Solve the following equation for x. -5(x + 4)= 12 – 40 – 70
Answers
Answer:
x = 78 /5
Step-by-step explanation:
5(x+4)=12-40-7x
Subtract the numbers from the left side which will equal -25-7x
Then... Distribute the -5 to x and 4 making the equation on the left
-5x -20
In all your equation should look like this
-5x -20 = -25 -7x
Then add 7x to the right side and add 20 to the left making the equation
-5x + 7x = -28 + 20
The add up the terms on each side...
2x = -8
Then divide the 2 to the left side...
Overall:
x= -4
Gemma earns $575 a week plus $180 commission for each car she sells. She earned
$1835 last week. How many cars did she sell?
O She sold 6 cars.
O She sold 7 cars.
O She sold 8 cars.
O She sold 9 cars.
Answers
Answer:
7 cars
Step-by-step explanation:
Gemma earns $575 a week plus $180 in commission for each car sold
She earned $1835 last week
Therefore the amount of cars sold can be calculated as follows
= $575 + $180(7)
= $575 + $1260
= $1835
Hence 7 cars were sold
Hey could anyone help me out it's currently 3:40 am where I am and I am making Ramen and don't know what I'm doing so could you help please and thank you.
Toby’s cup can hold 8 times as many ounces of water as Terry’s. Tom’s cup holds 5 more ounces of water than Terry’s. Together, the cups hold 35 ounces of water. How many ounces of water does Toby's cup hold?
Answers
Answer:3.75
Step-by-step explanation:
What is the inverse of Y=2/3x-9
Answers
I think the answer is 3x + 27/2
please answer and fast
Answers
19-C
Explanation:
7.501 in expanded form
Answers
Graph the inequality below on the number line. a>3
Answers
Answer:
I don't understand wdym
Step-by-step explanation:
What is the symbol for infinitely many solutions?
Answers
A kangaroo hops 2 kilometers in 3 minutes. At this rate, how far does the kangaroo travel in 2 minutes? Round to the nearest tenth.
Answers
2kilometers........3 minutes
xkilometers..........2 minutes
x=2*2/3=4/3=1.33km
Answer:
1.3 kilometers
Step-by-step explanation:
The first ratio of minutes to kilometers is 3:2
The second ratio of minutes to kilometers is 2:x
x is what you are trying to find (how far the kangaroo travels in 2 minutes)
Solve for x:
Change the ratios into fractions:
[tex]\frac{3}{2}[/tex] [tex]\frac{2}{x}[/tex]Cross multiply:
3x = 4
x = 4/3 = 1.33333333333…
and if you round that to the nearest tenth, you get 1.3.
Hope this helped!
Based on the diagram below, which statement is true?
b
a
С
110°
115°
d
60°
120°
Answers
Answer:
where is the diagram???
Step-by-step explanation:
Answer:
where's the diagram/picture ?
Step-by-step explanation:
LAST QUESTION AND HURRY IM BEING TIMED Last year, the enrollment at Highland Middle School was 800 students. This year, the enrollment dropped to 700 students due to the opening of a new middle school. Which best reflects the percent change in enrollment at Highland Middle School from last year to this year?
Answers
Answer:
-12.5
Step-by-step explanation:
Use the triangle angle-sum theorem and other angle relationships to find the missing angle measures
Answers
(90+40+x=180)
Second is 40 by the vertical angles theorem
Finally the third one is 45
Help please! Thank you.
Answers
My teacher wants me to do 6.15÷31 in estimate but I don't get it
Problem: 6:15÷31 Estimate
Answers
I would say I guess it is about around 0.198387.
Which method can be used to solve - 3-5 = 15? PLEASE HELP!
Answers
Answer:
cross multiply
Step-by-step explanation:
Answer:
OOOoOOOOOOOOooOOooOOOoOoOoOoOoOoOooooooooOOOOFFFFFFFFFFFFFFFFFFFFF
Step-by-step explanation:
You did the same thing to me
9.
30% of the members of a club are female and 20%
of these females own cars. 30 female members in
the club own cars.
PROBLEM
SOLVING
(a) How many female members are there?
(b) What is the total number of members?
(c) What percentage of the club members are
females who own cars?
Answers
find the values of x and y
Answers
Answer:
2700
Step-by-step explanation:
base times height
45 time 60 = 2700
What is the equation in point-slope form of the line that passes through the point (4,8) and has a slope of 14?
A. Y+8=1/4(x-4)
B. Y-4=1/4(x+8)
C. Y-8=1/4(x+4)
D. Y+4=1/4(x-8)
Answers
Answer:
The answer is A
Step-by-step explanation:
The Viking football team won 4 out of every 5 of their football games. If they played 20 games, how many games did they lose?
Answers
Answer:
i believe that they lost 5 because they won 4 out of 5 so they won 15 games because 4x5=20 so they lost five games
Step-by-step explanation:
can i get brainlest
Which expressions equal zero?
A) -52 + 52
B) 12 +(-1
C) 6-(-6)
D) -27 +(-27)
E) -83 -(-83)
Answers
Answer:
A,B,E
Step-by-step explanation:
I checked on the usa test prep and its what those three
The options satisfying expressions that result to zero are,
A. - 52 + 52.
E. - 83 - ( - 83).
What are additive and multiplicative inverses?A number's additive inverse is a number that is added to it until the result is zero.
A number multiplied by another such that the result is 1 is the multiplicative inverse of that number.
A number added to it's additive inverse results to zero.
From the given options the only options that satisfies the result to be zero
are,
- 52 + 52.
- 83 - (- 83).
= - 83 + 83.
As the negative signs distribute to make it a positive number.
learn more about additive and multiplicative inverses here :
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