Answers
180-129=51
X=51
Explanations
Angles on a straight line add up to 180 degrees. So 180-101=79 degrees
50 degrees is an opposite angle so it moves into the internal angle.
Angles in a triangle add up to 180 so (180-50-79=51)
Ans is 51 I think
We know this by first looking at the exterior angle measure 101 degrees. It has a linear pair so it’s adjacent angle measure is 79 degrees. This means that since the interior angle and exterior angle(79 degrees) share a vertex so they have congruent angle measures
This means the first missing interior angle is 79 degrees
Next the other exterior angle measures 50 degrees and like I said before, it shares a vertex with the other interior angle making the second missing angle 50 degrees
This leads to the final step, adding the angle measures together then subtracting them from 180 degrees.
So 79+50+x=180
79+50 is 129,
Then we subtract 129 from 180 to find x
And your answer is 51 :)
(I hope I explained it clear enough!)
Related Questions
A bag contains 2 red checkers and 6 black checkers. A checker is selected randomly.
In theory, what is P(black)?
Write the probability as a percent.
Answers
Answer:
75
Step-by-step explanation:
it the process of elimination
The numbered tiles were placed inside a bag.
A number is randomly selected from the bag 20 times. The tile is returned to the bag after each selection.
In theory, how many times would you expect to select an even number?
Answers
Answer:
10
Step-by-step explanation:
You randomly choose a marble from a bag of 7 green marbles and 4 blue
marbles. You replace the marble and draw another.
You choose a green marble, then you choose a blue marble.
What is the probability that you choose a green marble?
What is the probability that you choose a blue marble?
What is the probability that you choose a green marble AND then a blue marble?
Answers
Answer:
Chance of green = 2/3
Chance of blue = 1/3
Chance of green then blue = 0.222...
Step-by-step explanation:
7-1=6; 4-1=3
6+3=9
Chance of green = 6/9 or 2/3
Chance of blue = 3/9 or 1/3
Chance of green then blue = 2/3 * 1/3 = 0.222...
Are the triangles a. Similar b. congruent c. neither d. or both
Answers
Answer:
They are similar.
Step-by-step explanation:
Due to them only being 1cm off so they are similar.
Answer:
C
Step-by-step explanation:
Similar triangles are triangles that are equally proportional to each other. Although the side lengths only differ by one in the two triangles, they are not equally proportional. Below is an example of similar triangles:
Triangle 1 has side lengths of 5, 12, and 13.
Triangle 2 could have side lengths of 10, 24, and 26(multiply sides by 2), or it could have side lengths of 15, 36, and 39(multiply sides by 3).
Congruent triangles have congruent/equal side lengths along with angle degrees.
So, your answer is C
plz tell me which one is it
Answers
Answer:
D
Step-by-step explanation:
If the average rectangular watermelon has a volume of 720 cubic inches, what’s the maximum number of watermelons you’ll be able to bring home in your larger suitcase, assuming all you have in the suitcase are watermelons
Answers
Please help, I give brainliest.
Answers
Answer:
The length is 12 ft; The width is 6.75 ft; the area is 81 ft
Step-by-step explanation:
Sometimes the school purchases a certain number j, of liters of orange juice and Noah needs to figure out how much sparkling orange juice he can make. Write an equation that Noah can use to find t if he knows j.
PLEASE DO IT CORRECTLYYY I BEGG YOUUUU
Answers
Assuming that Noah uses a certain amount of sparkling water to make a liter of sparkling orange juice, let's call this amount "x" liters of sparkling water per liter of orange juice. Then, the total volume of sparkling orange juice that Noah can make from j liters of orange juice is given by:
t = x*j
Therefore, the equation that Noah can use to find t if he knows j is:
t = x*j
A fair had been running in the town of Ajax for 2 years. The first year 15,754 people attended. The second year, 17,934 people attended. What is the best estimate for the total number of people that attended the fair over the 2 years?
Answers
Answer:
25,000 trust me I got this right
Step-by-step explanation:
What is the area of this polygon
40 cm2
24 cm2
16 cm2
18 cm2
Answers
Which pair of expressions are equivalent?
A. 7(2x) and 9x
B. 3x+5x and 15x
C. 4(2x-6) and 8x - 24
D. x + x + x+ x and x^4
Answers
Answer:
The answer is C
Step-by-step explanation:
Think of p.e.m.d.a.s you do parenthesis first so
1. 4(2x-6)
2. 4*2x= 8x and 4*-6= -24
3. 8x-24 is your answer then you check the other side and oh wow its 8x-24
Answer:
the answer is c .
Step-by-step explanation:
ASAP NOW
Below are the line plots for two data sets.
Find the mean of each data set.
Mean of data set A:
Mean of data set B:
Answers
Answer:
Mean of data set A=5.5
Mean of data set B=4
Step-by-step explanation:
Mean is the average number. Add all numbers in a group, then divide them by how many there are.
A=(4+4+4+45+5+5+5+6+6+6+6+7+7+7+7)/16=5.5
B=(2+3+3+3+4+4+5+5+5+6)/10=4
WILL MARK BRAINLIEST
Kelsey has a list of possible functions. Pick one of the g(x) functions below and then describe to Kelsey the key features of g(x), including the end behavior, y-intercept, and zeros.
g(x) = x^3 − x^2 − 4x + 4
g(x) = x^3 + 2x^2 − 9x − 18
g(x) = x^3 − 3x^2 − 4x + 12
g(x) = x^3 + 2x^2 − 25x − 50
g(x) = 2x^3 + 14x^2 − 2x − 14
Answers
Answer
g(x) = x^3 − x^2 − 4x + 4
End behavior- Falls to the left rises to the right
y intercept-(0, 4)
Zeros- (1,-2,2)
g(x) = x^3 + 2x^2 − 9x − 18
End behavior- Falls to the left rises on the right
y intercept- (0,-18)
Zeros- (-2,-3,3)
g(x) = x^3 − 3x^2 − 4x + 12
End behavior-Falls to the left rises to the right
y intercept-(0,12)
Zeros- (3,-2,2)
g(x) = x^3 + 2x^2 − 25x − 50
End behavior- falls to the left rises to the right
y intercept(0,-50)
Zeros- (-2,-5,5)
g(x) = 2x^3 + 14x^2 − 2x − 14
End behavior- falls to the left rises to the right
y intercept-(0,-14)
Zeros- (-7,-1,1)
Step-by-step explanation:
~Plz tap the crown~
~ Thank you~
find the volume of the figure below to the nearest tenth. use 3.14
Answers
Answer:
C
Step-by-step explanation:
r=6
6(6)=36
3.14(36)=113.04
113.04(21)=2373.84 cm^3
Help me i will give brainliest! Asap
Answers
Answer:
It's 5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
|-5| means that you have to find the absolute value, -5 and 5 are 10 units away from each other on the number line. They are also opposites and when added, result in a zero pair.
please help me on this question
Answers
B. I can’t see the other graph to compare
help me with this please
only number 13 & 14
Answers
Step-by-step explanation:
13 would be plotted on the x-axis, quadrant II. 14 would be on the x-axis, quadrant I
Answer:
The name of the app is Desmos and it provides you a graphing calculator where you can plot points as well as equations.
Hope this helps!
plz help for brainliest
Answers
Answer:
Hhhccgggjjbvhjjjjyyyyggyyyggggggg
1. y-intercept= 6
2. it represents the depth of the water
3. it represents the number of hours
4. y=3/2x+6
5. temperature per hour
6. y=3x+4
hope this helped !!!
i need help with this
Answers
Answer:
78
Step-by-step explanation:
What is the value of the expression m8−(34−n) m 8 − ( 3 4 − n ) in simplest form, when m = 6 and n = 18 1 8 ?
Answers
Answer:
Value: 32
(Assuming it’s not two equations, but if so your answer would be 1,024)
Step-by-step explanation:
(6)8-(34-18)
6(8)-16
48-16
32
There ya go!
The value of expression for the given m and n value is 32.
The given expression is 8m-(34-n).
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
Put, m=6 and n=18 in the given expression, we get
8×6-(34-18)
= 48 - (16)
= 32
Therefore, the value of expression for the given m and n value is 32.
To learn more about an expression visit;
https://brainly.com/question/28170201.
#SPJ2
Make a line plot for each set of data.
Test Scores
85
70
80
95
90
85
90
90
95
80
95
85
90
65
70
80
Answers
Answer:
Look at Step by Step
Step-by-step explaination
All you need to do is find the frequency of the test scores.
70 = 2 dots
75 = 0
80 = 3 dots because there are 3 students that got a 80 %
85 = 3 dots because there are 3 students that got a 80 %
90 = 4 dots because there are 4 students that got a 90 %
95 = 3 dots
100+ = 0 dots
a carabiner is a key piece of equipment for a mountain climber. Kneisl's mountain adventure store is having a sell on carabiner During the sale, you can buy 4 carabiner's for 29.60. what is the unit price of the carabiner's.
Answers
Answer:
$7.40
Step-by-step explanation:
29.60 divided by 4 = 7.4
Please help I don't understand!
Simply the following:
33
4.25
52
Answers
Do you mean simplify?
Find the surface area of the solid figure. The surface area of the figure is (use whole numbers only):
___ cm2
Answers
Answer:
Hello! answer: the area is 528
Step-by-step explanation:
When finding area you should split the shapes up so forst im going to do the two sides that are the same those are just simply 10 x 12 = 120 10 x 12 = 120 So i add those up and get 240 I'll add this with the other sides later now Im going to do the front face thats a square that is 16 x 12 = 192 Now I'm just going to do the triangles that is 16 x 6 = 96 then I divide by 2 cause thats the formula for finding triangle area now I have 48 but since there are two of those triangles ill just do 48 x 2 = 96 now that I have All the faces im going to add them all up so... 240+ 192 + 96 = 528 Hope this explains well!
the circle is in the corner btw!
Answers
Answer:
Step-by-step explanation:
Given diameter (d) = 13 m
circumference
= π * d
= 3.14 * 13
= 40.82 m
plsplsplssplslslpslpslplpslslpslps
Answers
Explanation:
4^2
4x4=16
16x 3.14= 50.24
A flagpole is 10m high. It is held in position by four ropes that are each fixed to the ground, 4m away from the foot of the flagpole, to make a square. The diagram shows the flagpole and two ropes that are opposite each other. Calculate the length of each rope (i included the diagram)
Answers
Answer:
10.77m
Step-by-step explanation:
4^2 +10^2=c^2
16+100=116
[tex] \sqrt{116 } [/tex]
=10.77
HELP PLS ILL MARK AS BRAINLIEST IF CORRECT THX
Answers
Answer:
b,d,e
Step-by-step explanation:
Help Ill give a brainliest
Answers
Answer:
Point A
Step-by-step explanation:
Hope this answer will help you
Reflect each point in the x-axis and y-axis
PLEASE HELP IL GIVE BRAINLIEST
Ordered Pair Reflection in the x-axis Reflection in the y-axis
-12,13)
(4,-9)
(-10,-8)
Answers
Step-by-step explanation:
1. x: (-12, -13) y: (12, 13)
2. x: (4 ,9) y: (-4, -9)
3. x: (-10, 8) y: (10, -8)
The person above is correct!