Answers
Answer:
Step-by-step explanation:
I can't read the diagram well enough to tell you how exactly this should be done and I've been reprimanded a couple of times for using comments to solve problems, but this much I can tell you.
You need 2 angles
One comes from vertical angles being equal.
the other comes from the other end of the line that is bisected. Be careful to chose this angel. The two angles are equal because the lines are parallel.
Now what you have is ASA which always proves congruency. AAS should never be used if you can avoid it. If you search out AAS on the internet you will find long discussions on why AAS should never be used.
In this case it will work but even if it does, it should be avoided because you may run into questions where there are conditions that make AAS incorrect. Even if you are told it is OK in your lessons, you should not do it.
lecture ends.
Sorry.
Related Questions
PLEASE HELP ITS DUE SOON!!!!
Answers
45 people in a certain company can work together to finish a project in 15 days. For a project of the same workload, the
company decided to use 15 people. Assume all people have the same level of productivity.
In how many days can this project be completed?
SELECT ONLY ONE
5 days
10 days
22.5 days
45 days
Answers
Given:
45 people will accomplish the given task in 15 days.
To find:
Days taken by 15 people to complete the same task.
Solution:
Since, 45 people of a company can finish a work in 15 days
Therefore, 1 person can accomplish the task in days = [tex]15\times45[/tex]
= [tex]675[/tex] days
15 people will accomplish the same task in number of days = [tex]\frac{675}{15}[/tex]
= [tex]45[/tex]
Therefore, number of days taken by 15 people to accomplish the same task will be 45 days.
Learn more about the inverse relation,
https://brainly.com/question/9286901
Solve the system: 35x=3y+5 49x=4y+9
PLEASE HELP NEED ASAP
Answers
Answer:
x = 1
y =10
Step-by-step explanation:
Daniel buys a DVD at an electronics store. The DVD costs $24.35. Daniel hands the cashier two $20 bills. How much change did Daniel get?
Answers
Answer:
$15.65
Step-by-step explanation:
$20 + $20 = $40
$40 - $24.35 = $15.65
help it's due today
Answers
Answer:
0.000096
Step-by-step explanation:
Answer:0.000096
Step-by-step explanation:
i looked it up good luck on your khan academy xD!
A pair of adjacent angles are SUR and _____. They are adjacent because they ______.
Answers
Answer/Step-by-step explanation:
Adjacent angles share a common side and also have the same vertex.
One of the angles that are adjacent to <SUR is <NUR.
Therefore:
A pair of adjacent angles area <SUR and <NUR.
They are adjacent because they have the same vertex and share the same side.
Pls help ill give brainliest
Answers
What is the range of the function graphed below?
A. Y>-1
B X< -1
C X>-1
D Y< -1
LOOK AT THE GRAPH.
Answers
Answer:
Option A
Step-by-step explanation:
Range of a function is defined by the set of y-values (output values).
From the given graph,
Y-values of the exponential function given in the graph vary from y = -1 to y = ∞ (excluding both the points)
Therefore, Range of the given exponential function will be y > -1
Option A will be the correct option.
A king size candy bars costs $1 with each candy bar having 1,472 calories. If you bought 7 candy bars and took 8 days eating them (eating the same amount each day) how many calories would you consume a day?
Answers
Answer: your mom gay ;)
Step-by-step explanation:
4,500 calories a day
If you ate the same amount each day, that means you would eat 3 a day, since 6 divided by 2 is 3.
Find how many calories you would eat each day by multiplying 3 by 1,500
3(1,500)
= 4500
A circular hot spring has a diameter of 106 meters. Over time, the diameter of the spring decreases by 2 meters. By how many square meters does the area of the hot spring decrease? Use 3.14 for
Answers
Answer:
The area decreased by 329.7 square meters.
Step-by-step explanation:
For a circle of diameter D, the area is:
A = pi*(D/2)^2
with pi = 3.14
In this case, we start with a circle of D = 106m
Then the initial area is:
A = 3.14*(106m/2)^2 = 8,820.26 m^2
After, the diameter is decreased by two meters, then the new diameter is:
D' = 106m - 2m = 104m
And the new area will be:
A' = 3.14*(104m/2)^2 = 8,490.56 m^2
The change in the area is A - A' = 8,820.26 m^2 - 8,490.56 m^2 = 329.7m^2
The area decreased by 329.7 square meters.
Sandy picked 9 pounds of tomatoes. She wants to share the tomatoes equally among 4 of her neighbors. How many pounds of tomatoes will each neighbor get?
this is a not a part of the question 7
Answers
Answer:
2.25
9÷4
Step-by-step explanation:
I need this please help me
Answers
Step-by-step explanation:
a. Josh Studies more after earnings Low Test score is
when Y = in 15 Score Josh Time to Studies are 0 Hours
b. There is no association Between hours studied & Test Score = Nope ...After Josh GOT much Time to Studies He Can Make 98 Scores with 7 Hours Time Studies and average data can show is josh average time in studies comparing to Hours his make much scores
c. There is Positive Association Between hours & Test Score Yes
d. Nope
A group of 15 people were surveyed about the month they were
born. How many of the students were born in March?
.
3/5 born in September
1/3 born in December
Answers
3/5 is 9/15
1/3 is 5/15
This gives us 14/15 so 1/15 we’re born in March. Only 1 person.
What decimal is equal to 3/4???? ANSWER FAST!!!!!!!!!!!1
Answers
Answer:
0.75
Step-by-step explanation:
An event manager recorded the number of people in different age groups that attended a music concert.
A histogram titled Concert Audience is shown. The horizontal axis is labeled Age Group in years with bins 18 to 24, 25 to 31, 32 to 38, and 39 to 45. The vertical axis labeled Number of People with values from 0 to 120 at intervals of 20. The first bin goes to 20, the second goes to 40, the third goes to 120, and the last goes to 80.
Which data table accurately represents the data in the histogram? (5 points)
Age Group Number of People
18−24 80
25−31 120
32−38 40
39−45 20
Age Group Number of People
18−24 20
25−31 60
32−38 180
39−45 260
Age Group Number of People
18−24 260
25−31 180
32−38 60
39−45 20
Age Group Number of People
18−24 20
25−31 40
32−38 120
39−45 80
Answers
The data table that accurately represents the histogram is the last table since the information matches the one in the histogram.
How to identify the correct data table?Understand the histogram and in this case the number of people in each category. For example, from 18 to 24, there are 20 people.Compare the information to the data tablesChoose the one that matches.What is the correct data table?The correct option is the last one or:
Age Group Number of People
18−24 2025−31 4032−38 12039−45 80Because only in this one does the data match the one in the histogram.
Learn morea bout histogram in: https://brainly.com/question/16819077
#SPJ1
What is the volume of the prism? Enter your answer in the box as a mixed number in simplest form: 41 cm 22cm 6 cm cm
Answers
Answer:
V = 5412 cm^3
Step-by-step explanation:
[tex]v \: = 41 \times 22 \times 6 \\ \\ v = 5412 \: {cm}^{3} [/tex]
I hope that is useful for you :)
A model rocket is launched with an initial upward velocity of 62/ms. The rocket's height h (in meters) after t seconds is given by the following.
h=62t-5t^2
Find all values of t for which the rocket's height is 29 meters.
Round your answer(s) to the nearest hundredth.
Answers
9514 1404 393
Answer:
t = 0.49, 11.91
Step-by-step explanation:
A graphing calculator can show you the answers quickly. The times are 0.49 seconds and 11.91 seconds.
__
We can write the equation as ...
h = 29
62t -5t^2 = 29 . . . . . substitute for h
-5(t^2 -12.4t) = 29
-5(t^2 -12.4t +6.2^2) = 29 -5(6.2^2) . . . . complete the square
-5(t -6.2)^2 = -163.2 . . . . . simplify
t -6.2 = ±√(-163.2/-5) = ±√32.64 . . . . divide by -5, take the square root
t = 6.2 ±5.71
t = 0.49, 11.91
The rocket has a height of 29 meters at t=0.49 seconds and t=11.91 seconds.
which equation of c makes this equation true. 12-9+c =12 Pls only direct answers
Answers
Answer:
c or 9
Step-by-step explanation:
Answer:
C: 9
Step-by-step explanation:
What is the measure of arc BC?
Answers
Answer: 88
Step-by-step explanation:
Will choose brainlies plsss help
Answers
Answer:
Its c enjoy
Step-by-step explanation:
The difference between two numbers is 7. The sum of twice the larger number and three times the smaller number is 19.
Answers
Answer:
x= 8 y= 1
Step-by-step explanation:
First, you identify your variables:
x= larger number
y= smaller number
Second, you find your equations:
x - y = 7
2x + 3y = 19
Third, (I used the substitution method) you make "y" by itself for the 1st equation.
y = x - 7
2x + 3y = 19
Then, you plug in the 1st equation for "y" in the 2nd equation
2x + 3(x - 7) = 19
Then, you distribute and simplify.
2x + 3x - 21 = 19
5x - 21 = 19
5x = 40
x = 8
Finally, you plug in the variable you found ( x ) into one of the equations and solve,
8 - y = 7
- y = -1
y = 1
What is the graph of the system y = −2x + 3 and 2x + 4y = −8? Line through point 0, 3 and 1, 1. Line through 0, negative 2 and negative 4, 0. Line through point 0, 3 and 1, 1. Line through 0, 2 and negative 4, 0. Line through point 0, 3 and 1, 1. Line through 0, 2 and 4, 0. Line through point 0, 3 and 1, 1. Line through 0, negative 2 and 4, 0.
Answers
Answer:
X = -4-2y
Step-by-step explanation:
Answer:
Line through point 0, 3 and 1, 1. Line through 0, negative 2 and negative 4, 0.
Step-by-step explanation:
I accidentally got it right
please help! what is the measure of each central angle?
Answers
Answer:
9.3
Step-by-step explanation:
Write an expression that represents the height of a tree that begins at 5 feet and increases by 4 feet
per year. Let y represent the number of years.
Answers
In an examination, 200 students out of 500, obtained first division. What percentage of student got first division
Answers
Answer: 40%
Step-by-step explanation:
200 out of 500
200/500 or 2/5
1/5 is the same as 20%
Times by 2 you get 40%
2/5 = 40%
For the equation, complete the given ordered pairs.
3x-y=4
{0,_} [1,_} {_,4}
Answers
Hi
3x-y = 4
so y = 4-3x = -3x +4
now you just have to remplace X by the first number given.
for 0 you have : y = -3*0 +4 = 4
so it's 0; 4
I let you do the others. No difficulties.
what is the ratio of 3 cans of blue paint to 9 cans
of yellow paint
Answers
Answer:
1 to 3
Step-by-step explanation:
3 blue: 9 yellow
Divide each side by 3
3/3 : 9/3
1 blue: 3 yellow
1 to 3
HELP ME PLEASE 75 points. FASTTT
Answers
Answer:
X=2,3
Step-by-step explanation:
If you plot the following points and connect the points in the order given, what picture have you created?
(-2,1), (-2,3), (3,3), (3,4), (5,2), (3,0), (3,1), (-2,1)
A
mountain peaks
B
an arrow
с
a kite
D
The letter T
Answers
4. Suppose the length of each side of a cube of ice is 4 centimeters. Find
the surface area of the cube. *
Answers
Answer:
96cm^2
Step-by-step explanation:
cubes have 6 identical sides
4*4=16
16*6=96
