Answers
Answer:
80 degrees
Step-by-step explanation:
The total angle measure of a triangle, no matter the type, is always 180 degrees.
Using this, we can calculate the missing angle:
[tex]180=65+35+x[/tex]
[tex]x=180-(65+35)[/tex]
[tex]x=180-100[/tex]
[tex]x=80[/tex]
The measure of angle x in the triangle is 80 degrees.
What is the measure of angle x?The figure in the image is a triangle.
From the diagram:
Angle 1 = x
Angle 2 = 65 degrees
Angle 3 = 35 degrees
To solve for the measure of angle x, we use the fact the the sum of the interior angle of a triangle equals 180 degrees.
Hence:
Angle 1 + Angle 2 + Angle 3 = 180
Plug in the values:
x + 65 + 35 = 180
Collect and add like terms:
x + 100 = 180
Subtract 100 from both sides:
x + 100 - 100 = 180 - 100
x = 180 - 100
x = 80°
Therefore, angle x has a measure of 80 degrees.
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Related Questions
When completely factored, 8x + 2y - 4
Answers
Answer:...
-4+8x+2xy
Step-by-step explanation:
82 - 2x - 10 factor each polynomia
l
Answers
Which fraction is in simplest form? 3/12 5/10 2/3 4/6
Answers
Answer:
2/3 is in simplest form, the other three fractions can be reduced
Solve the right triangle.
Round your answers to the nearest tenth.
Answers
Answer:
b= 16.6
B= 46 degrees
c= 23
Step-by-step explanation:
What are the coordinates of the point on the directed line segment from (-7, 10) to
(-2,-5) that partitions the segment into a ratio of 2 to 3?
Answers
a ratio of 2 to 3 means that the line segment is divided into 5 equal pieces
let (x,y) be 2/5 of the way from (-10,-3) to (1,7)
what is the distance of the segment ?
use the distance formula to find the distance of the segment
√(11^2+10^2)=√221
-10 to 1 is 11 units, 2/5(11)=4.4
-3 to 7 is 10 units, 2/5(10)=4
-10+4.4=-5.6
-3+4=1
the point is (-5.6,1)
check:
find the distance from (-10,-3) to (-5.6,1)
find the distance from (-5.6,1) to (1,7)
these distances should add up to √221
first distance:√[(4.4^2)+4^2]=√35.36
second distance:√[(6.6^2)+6^2]=√79.56
√35.56+√79.56=√221
5.946+8.919=14.866
14.865≈14.866
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Answers
Answer:
its c because 1/4 of a dollar is 25 cents 1/2 of a dollar is 50 cents meaning kendall has 18.50$ and Joshua has 18.25
HOPE THIS HELPS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Which expression represents the sum of n and 7 multiplied by 3? *
1. n + 7 x 3
2. (n + 7) x 3
3. (n + 7) ÷ 3
4. (n - 7) x 3
Answers
Answer:
Step-by-step explanation:
(n+7)×3
Answer:
1. n + 7×3Step-by-step explanation:
The sum of n and 7 multiplied by 3:
n + 7×3It is option 1
This is a tricky one but when reading carefully we see there is nothing that adds n to 7 before multiplying by 3, therefore it reads as n plus ( 7 multiplied by 3).
Please help!!!!!!!!!!!!!!!!!!!!!
Answers
You have 2 with mn so 9mn - 9mn =0
You also have 2 with m4n so -19m4n - 12m4n = -31m4n
Put it together:
-31m4n -8m2
So C
Let me know if you have any questions
You place a 1-dollar bet on the number 17 at Las Vegas, and your friend places a 1-dollar bet on black (see Exercises 1.1.6 and 1.1.7). Let X be your winnings and Y be her winnings. Compare E(X), E(Y ), and V(X), V(Y). What do these computations tell you about the nature of your winnings if you and your friend make a sequence of bets, with you betting each time on a number and your friend betting on a color
Answers
Answer:
E(x) = -$0.05263
E(y) = -$0.05263
V(x) = 0.9972
V(y) = 32.23
the expectations are the same, both will lose the same amount of money if they play for 38 times.
Though Variance is different. The girl betting on colors has little chance to gain and lose but the boy betting on number has huge deviation
Step-by-step explanation:
Given that; you place a 1-dollar bet on the number 17 at Las Vegas and your friend places a 1-dollar bet on black.
Let x represent your winnings and y represent your friends winnings
we know that, There are 18 black slots, 18 red slots and two green slots (0 and 00) on a US roulette wheel.
so, the chances of getting black(red) = 18/38
now, E(y) = (18/38)$1 + (20/38)(-$1)
E(y) = -$0.05263
Now, bets made on the chart of the various numbers 1 to 36 and zero, Just put a chip down in the middle of the square with the number you select. If it comes up, it pays 35-to-1. It is called a straight up bet.
hence, the chance of getting selected number will be 1/38
so E(x) will be;
E(x) = (1/38)$35 + (37/38)(-$1)
E(x) = -$0.05263
So, V(x) will be;
V(x) = [ 1 - (1/19)² ]
= 1 - 0.00277
V(x) = 0.9972
V(y) = { [ (35)² × (1/38) ] - (1/19)² }
= 32.2368 - 0.00277
V(y) = 32.23
Therefore, the expectations are the same, both will lose the same amount of money if they play for 38 times.
Though Variance is different. The girl betting on colors has little chance to gain and lose but the boy betting on number has huge deviation.
What number is 120% of 16?
Answers
Answer:19.2
Step-by-step explanation:
The distance a vehicle travels can be found by using the formula d = rt, where d is the total distance traveled, r is the rate of speed, and t is the amount of time spent traveling. Grace drives her truck a distance of 80 miles at a steady speed of 50 miles per hour. To the nearest hour, how many hours does she spend driving?
Answers
Answer:
She spends 2 hours driving.
Step-by-step explanation:
The formula given is:
[tex]d = rt[/tex]
In which d is the distance traveled, r is the rate of speed, and t is the amount of time spent traveling.
Grace drives her truck a distance of 80 miles at a steady speed of 50 miles per hour.
This means that [tex]d = 80, r = 50[/tex]
To the nearest hour, how many hours does she spend driving?
We have to find t. So
[tex]d = rt[/tex]
[tex]50t = 80[/tex]
[tex]t = \frac{80}{50}[/tex]
[tex]t = 1.6[/tex]
Rounding to the nearest hour
She spends 2 hours driving.
Can someone please urgently help me with this
Answers
Answer:
£ 268.2
Step-by-step explanation:
495(1/3)+124(0.5)+(495(2/3)-124)(0.2)=165+62+41.2
=268.2
Answer: £268.20
Step-by-step explanation:
1/3 of 495 is 165.
124 x .50 = 62.
165 + 124 = 289
495 - 289 = 206
206 x .20 = 41.20
165 + 62 + 41.20 = 268.20
Amanda has 5 purple grapes and 8 red grapes. Select the ratios that compare the number of red grapes to the total number
of grapes. Mark all that apply.
8 to 5
8:13
F8
13
Answers
Answer:
8 to 5
dassit
Step-by-step explanation:
bc for every 5 graped u hv 8
PLZ HELP ME What shape is this cross-section?
Answers
Answer:
i'm not sure if i'm right but think is cube
What is the area,in square yards of the rectangle shown down below 12yd 15yd Answer choices are 225,54,180,27
Answers
Answer:
area of rectangle =length ×width
area of rectangle=12yd×15yd
area of rectangle=180yd²
So 12*15=180
The answer is c
If you had $20 US, estimate how many Yen and Pounds you would have. Show your work.
please help
Answers
Answer:
$20 USD equal 2094 JPY
Step-by-step explanation:
What is the median of the following data set?
{13, 18, 13, 14, 13, 16, 14, 21, 13}
A. 13
B. 13.5
C. 14
D. 15
Answers
The median of the data is 14
What is median?The median is the middle number in an ordered data set.
Given:
{13, 18, 13, 14, 13, 16, 14, 21, 13}
First all the data according to ascending order, we get
13, 13, 13, 13, 14, 14, 16, 18, 21
So, the median is the 5th term which is 14.
Learn more about median here:
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at total of 2 feet of snow falls over three days on the first day 1/6 of the snow falls on the second day 7/12 of the snow falls
PLZZ HELPP
Answers
Answer:
[tex]Day\ 3 = 1\frac{3}{12}[/tex]
Step-by-step explanation:
Given
[tex]Total = 2ft[/tex]
[tex]Day\ 1 = \frac{1}{6}[/tex]
[tex]Day\ 2 = \frac{7}{12}[/tex]
Required
Determine the amount of snow on day 3
This can be calculated using:
[tex]Day\ 1 + Day\ 2 + Day\ 3 = Total[/tex]
Substitute values for the known parameters
[tex]\frac{1}{6} + \frac{7}{12} + Day\ 3 = 2[/tex]
Collect Like Terms
[tex]Day\ 3 = 2 - \frac{1}{6} - \frac{7}{12}[/tex]
Take LCM
[tex]Day\ 3 = \frac{24 - 2 - 7}{12}[/tex]
[tex]Day\ 3 = \frac{15}{12}[/tex]
Express as mixed number
[tex]Day\ 3 = 1\frac{3}{12}[/tex]
what is the deep meaning of slope
Answers
Step-by-step explanation:
the slope or gradient of a line is a number that describes both the direction and the steepness of the line.
The RMS Titanic has 2,224 people on board ship (including children). There was only enough lifeboat space for 1.178 people.
What is the probability of survival? List as a whole percent
Answers
Answer:31.6
Step-by-step explanation: 31.6 percent survived and 53.4 could have!
Mr. Marlon pays minimum wage to the cashiers in his store. If minimum wage is $7.25 per hour, how much does a cashier make who works 40 hours per week?
Answers
Answer:
$290
Step-by-step explanation:
Because 7.25×40=290
How do I go back to my account from Saturday?
Every 3 Sundays my computer has to re-set so I lost my account and I want to go back to it. Can you help me?
Answers
Answer:
Save the password and username of brainly, and the next time it happens you just have to login from the information (password and username) you saved. You won't lose your account then.
Hope this helps you!
Step-by-step explanation:
Which of these are like terms in the following expression:
3x + 7 + 9x + 24y + 2x2
O 7, 24y
0 3x, 9x
O 3x, -9x
O 3x. -9x, 2x2
Answers
Answer:
The second one (3x, 9x)
Step-by-step explanation:
Like terms are the terms that either have the same variable or have no variable.
3x and 9x are the like terms in the given expression.
The given expression is 3x+7+9x+24y+2x².
What are like terms?Like terms are those terms whose variables and their exponent power are the same. The coefficient of these variables can be different. Algebraic-like terms are terms that are similar to each other
In the expression 3x+7+9x+24y+2x²
Terms 3x and 9x have the same variables and their exponents also same.
So, 3x and 9x are like terms
Therefore, 3x and 9x are the like terms in the given expression.
To learn more about the like terms visit:
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Points C, A, and Bare collinear
How many labeled points are between points A and D?
zero
one
two
an infinite number
Answers
Seven angles of an octagon measure 105, 139, 131, 115, 155, 138, and 145 degrees. What is the measure of the eighth angle?
Answers
Answer:
105 hopefully this helps you
pls help me i neeed it first to answer gets a brainliest
Answers
Answer:
A
Step-by-step explanation:
Its counting up by 10 and going up by 2
Answer:
its c
Step-by-step explanation:
The Kelly Students Council sold holiday swags for $10 for a fundraiser.. They spent $90 on materials to make the swags.. If they want to make at least $400,, how many swags do they need to sell? Write and solve the inequality.
Answers
Answer:
the answer would be 49
Step-by-step explanation:
they need to sell 49 to get their money back and make the 400 dollar goal
AABC is reflected across the x-axis.
What is the new location of point B?
0 (-4,-2)
0 (4, -2)
O (4,2)
0 (-4,2)
Answers
This is because when every anything is reflected over the x-axis the coordinate goes from (X,Y) to (X,-Y). Since the original coordinate is (4,-2) the new coordinate is (4,2).
Plz guys help I need help
Answers
Answer:
I'm gonna say C hopefully
Answer:
answer C is correct answer if wrong sory
Find the product of (1)(3)(x).
Your
answer
Answers
Answer:
2/5.
Step-by-step explanation:Start with fractions for which you need to find the product. In this example, we will multiply the fractions 4/6 and 3/5.
Simplify the fractions to the lowest terms. A fraction needs to be simplified if the same number can divide both the numerator and denominator of a fraction. So 4/6 would become 2/3 and you would multiply by 3/5.
Multiply the numerators. Multiply the top number in one fraction by the top number in the other fraction. In this case 2 x 3 = 6.
Multiply the denominators. Multiply the bottom number of one fraction by the bottom number in the other fraction. In this case 3 x 5 = 15
Simplify the product again if necessary. Your product of 6/15 can be converted into 2/5 by dividing both the numerator and denominator by 3. So the product of 4/6 and 3/5