Answers
Step-by-step explanation:
1) to calculate the measurement of Unlabeled angle:
180-90-27=63°;
2) to calculate the measurement of y:
180-51-63=66°
Answer:
y= 66
the angle that the arrow is pointing to = 63
Step-by-step explanation:
you can subtract 90 by 27 to get the angle measure that the arrow is 63
we know that all of the angles in a triangle are 180
so we can add up 51 and 63 to get 114
we subtract 180 by 114 to get 66
66 degrees
Related Questions
42 points I answered the seconed one please help !!!!!!
the options to put in the categories are impossible, equally likely, certain, unlikely, likely
Answers
Answer:
given below
Step-by-step explanation:
option 1 : equally likely
option 2 : impossible
option 3: certain
option 4 : unlikely
option 5 : likely
What is the area of the trapezoid?
A trapezoid resting on a base. The top side is labeled 14 in. The bottom side is labeled 30 in. The left side is labeled 15 in. The right side is labeled 20 in. Where the left side and the bottom side meet there is a right angle box.
Answers
Answer:
29.5 inches squared
Step-by-step explanation:
The formula for the area of a trapezoid is [tex]\frac{base1 + base2 * height}{2}[/tex],
so base1 = 14 inches and base2 = 30 inches
since there is a right angle, you know that the height must equal the length of the left side, so the height = 15 inches
then, 14+30+15=59 and 59/2=29.5
therefore, your answer would be 29.5 inches squared
The Articles of Confederation were ________.
A. a set of rules for governing the nation
B. able to unite the colonies
C. responsible for bringing peace to the new colonies
D. written to give Congress full power to pass and enforce laws
Answers
Answer:
The Articles of Confederation were A. a set of rules for governing the nation.
PLEASE HELP A ranger at a local park wants to know which type of trees the park's visitors would like to have planted in the park. She conducts a survey. Which of these methods will produce the most representative sample of the people who visit the park?
A. The ranger surveys all the children who enter the park
B. The ranger surveys all the people who come to the park to watch birds
C. The ranger randomly selects days of the week and surveys each person who enters the park on those days
D. The ranger surveys people who camp overnight in the park
Answers
Answer:
I think its C im not sure though.
Step-by-step explanation:
WILL CHOOSE BRAINILEST!!! Find the midpoint of the line segment CD if C=(1,0) and D=(-7,2)
Answers
Answer:
m = (-3, 1)
Step-by-step explanation:
Midpoint formula: [tex]m = (\frac{x_{1} + x_{2} }{ 2},\frac{y_{1} + y_{2}}{2})[/tex]
[tex]m = (\frac{1 + -7 }{ 2},\frac{0 + 2}{2})[/tex]
[tex]m = (\frac{1 -7 }{ 2},\frac{0 + 2}{2})[/tex]
[tex]m = (\frac{-6}{ 2},\frac{2}{2})[/tex]
[tex]m = (-3, 1)[/tex]
4 √100?
I know it’s √10 but how?
Answers
Answer:40
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Answer:
40
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Samuel has a collection of toy cars. His favorites are the 27 red ones, which make up 60% percent of his collection.
How many toy cars does Samuel have?
Answers
0.45 x 100 = 45
Samuel has a total of 45 cars, 60% of the total cars are red. Which is 27 red, and 45 total cars.
Answer:
there for the answer is C=45
Step-by-step explanation:
The 27 red cars make up 60% of the total collection, here is the equation
to be solved:
27 = 60% of C C is the total cars in the collection
27 = .60 C
27 / .60 = C
45 = C
last week you walked your dog 12.405 miles. this week you walked your dog 15 miles. how many fewer miles did you walk last week than this week?
Answers
= (15 - 12.405)miles = 2.595
The dog walked 3 miles less in last week than this week.
What is approximation?An approximation is anything that is similar, but not exactly equal, to something else. A number can be approximated by rounding.
Given that, last week you walked your dog 12.405 miles. this week, you walked your dog 15 miles.
The dog walked in last week approx = 12 miles
The dog walked this week = 15 miles
The fewer miles did he walked = 15-12 = 3
Hence, the dog walked 3 miles less.
For more references on approximation, click;
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I need help really badly :(
Answers
Answer:
C no is correct which is (6,2)
How much are 3 1/2 pounds written as a combination of whole pounds and whole ounces?
Answers
Answer:
1 pound is 16 oz
so 1/2 pound is 8 oz
So 3 1/2 pounds as whole pounds and ounces would be:
3 pounds and 8 ounces
and/or
3 lbs. and 8 oz.
Answer the following about estimating 321/6.
Answers
Answer:
A) 300/6. B) Underestimate.
Step-by-step explanation:
321/6 is 53.5
300/6 is 50
and 360/6 is 60.
50 is closer to 53.5 than 60 is so the closest aproximation would be 300/6
( explain how u do it for brainliest )
do all 4 also
Answers
Answer:
Circle 1: 56.55
Circle 2: 53.41
Circle 3: 9.42
Circle 4: 15.71
Step-by-step explanation:
Formula for Circumference
C=2πR
Using Circle 1 as example:
Radius of 9
C=2π(9)
2*9= 18
18π
56.55
Answer:
1. 56.52
2.53.38
3. 9.42
4. 15.7
Step-by-step explanation:
These are the unrounded answers here are the rounded ones...
56.5
53.4
9.4
15.7
If this helped pls give brainliest.
can sum help pls and ty
Answers
Answer: 8.10
Step-by-step explanation: times by each bottle
I HAVE ANOTHER CLASS TOMORROW AND NEED TO FINISH IT RIGHT NOW (MAYBE 20 MIN MAX) SOMEBODY PLEASE HELP, ME! ANY ANNOYING OR FAKE ANSWERS WILL BE REPORTED AND I AM NOT JOKING ABOUT THIS!
Answers
Answer:
69420
Step-by-step explanation:
3 x 7+x is 69420 so thats the answer ez
Janine has 10 pieces of ribbon. She recorded the length of each piece in the line plot below. What is the total length of the four longest pieces of ribbon?
Answers
Answer:
51.25
Step-by-step explanation:
The four longest pieces are the four X’s on the farthest right.
These X’s have values of 12.75, 12.75, 12.75, and 13.
12.75 + 12.75 + 12.75 + 13
25.5 + 12.75 + 13
38.25 + 13
51.25
Therefore, my answer is correct.
Answer:
51 1/4 centimeters
Step-by-step explanation:
According to the line plot, the 4 longest pieces of ribbon are :
13, 12 3/4, 12 3/4, and 12 3/4Total length = Sum of the 4 pieces
13 + 12 3/4 + 12 3/4 + 12 3/425 3/4 + 25 2/451 1/4 centimetersthis is khan academy and i need help
Answers
Explanation: you multiply 0.6 by -7c, which results in -4.2c. Then you multiply 0.6 by 8d, which results in 4.8d
you have to multiple each term by 0.6
-7c•0.6 = -4.2c
8d•0.6= 4.8d
giving you the expression -4.2c+4.8d
The dot plot shows the number of magazines bought in a month by 21 people in a office: (check attachment) Is the median or the mean a better center for this data and why?
A) Median; because the data is not normally distributed and clusters on the left
B) Mean; because the data is not normally distributed and clusters on the left
C) Median; because the data is symmetric with an outlier
D) Mean; because the data is symmetric with an outlier
Answers
Answer:
A is the answer
Step-by-step explanation:
Have a nice day friend.!::::))))
Which numbers in the list are rational?
Answers
Answer:
D
Step-by-step explanation:
π is neverending. 3.14159...
√5 also is neverending.
√81 is 9.
2.3 repeating has the same digit repeating.
Multiple Samples
2 of 22 of 2 Questions
Question
Each dot on the dot plot shows the number of people in a 10-person random sample who said they will vote for a certain candidate in a local election.
A dot plot with 10 dots: 1 dot above 4; 1 dot above 5; 1 dot above 6; 2 dots above 7; 3 dots above 8; and 2 dots above 9.
How many samples does the dot plot represent?
Enter your answer as a number, like this: 42
Answers
Answer: 10
Step-by-step explanation: Add all the dots
negative number on a number line 3
Answers
PLS ILL HELP ILL GIVE YOU BRAINLIEST
Answers
The probability of rolling 2 even numbers is,
⇒ 1 / 4
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
Given that;
An experiment involves rolling two dice.
Now, Total possibilities are = 36
And, Number of possibilities to getting even numbers = 9
Hence, The probability of rolling 2 even numbers is,
⇒ 9 / 36
⇒ 1 / 4
Thus, The probability of rolling 2 even numbers is,
⇒ 1 / 4
Learn more about the probability visit:
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BRAINLIEST! Help please, Thank you!!! :|
Read the word problem and complete equation.
Two school newspapers were sold one day at school. Three were sold the second day and four the third day. If $6.75 was collected, how much did each paper cost?
N = $6.75 ÷ ( 2 + 3 + _)
N = $6.75 ÷ _
N = $ _
Fill in the blanks!
Answers
2. N=9
3. $0.75
Please let me know if this is incorrect so I can fix it!
Answer:
N=$6.75÷(2+3+4)
N=$6.75÷9
N=$0.75
Step-by-step explanation:
Hope this helps!!!
Can you answer the question in the screen shot? Thanks!
Answers
Answer:
8; 3 : 8
Step-by-step explanation:
to find out how many shapes there are for every 3 circles you must first reduce the ratio down to 3 : blank
divide both sides by 4
3 : 8
that means there are 8 shapes for every 3 circles
the simplified ratio is 3 : 8
For every one circle there is 2.6 shapes so for every three circles there are eight shapes
Please help, will give brainliest!
Answers
Answer:
The best name for the shape of his kite is a rectangular rhombus.
Step-by-step explanation:
Please help me out questions on pdf
Answers
Question 1: x=12.5
6x+4x+2x+30=180
(One full line forming a semi circle would equal to 180 degrees all the angles given would therefore equal up to that value)
Add like terms to simplify;
12x+30=180
Use inverse operations to isolate the variable!
180-30=150
150/12=12.5
Check ur work!
6(12.5)+4(12.5)+2(12.5)+30=180
75+50+25+30=180
180=180
Question 2: Angle EAF = 25 degrees
Since x equals 12.5
and the equation given to represent the angle is 2x
2(12.5)=25
Question 3: Angle DAE= 50 degrees
x=12.5
Angle DAE=4x
4(12.5) = 50
Question 4: Angle CAD= 75 degrees
x= 12.5
Angle CAD= 6x
6(12.5) = 75
(if any are incorrect i apologize beforehand)
help 27 points if you get this right
Answers
Answer:
x = 20
Step-by-step explanation:
x + 3x + 100 = 180
4x + 100 = 180
-100 -100
_________________-
4x = 80
/4 . /4
__________
x = 20
Hope this helps :)
(If you need it explained in words just let me know)
The equation using supplementary angles is x + 100° + 3x = 180°. Then the value of 'x' is 20°.
What is an angle?The inclination is the separation seen between planes or vectors that meet. Degrees are another way to indicate the slope. For a full rotation, the angle is 360°.
The two angles are said to be supplementary angles if their sum is 180 degrees.
By the above property of angle, the equation is written as,
x + 100° + 3x = 180°
Simplify the equation, then we have
x + 100° + 3x = 180°
4x = 80°
x = 80° / 4
x = 20°
The equation using supplementary angles is x + 100° + 3x = 180°. Then the value of 'x' is 20°.
More about the angled link is given below.
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Please Help!
Jackson has a cube. Each edge of the cube is 5 centimeters long.
After the paint dries, Jackson cuts the cube in half. He makes the cut along the diagonal of one pair of
parallel faces. Rounded to the nearest thousandth, the diagonal has a length of 7.071 centimeters. Once
the cut is made, Jackson has two identical triangular prisms.
What is the combined area, in square centimeters, of the surfaces of the two prisms that were not painted?
Answers
Answer:
35.355 cm
Step-by-step explanation:
if u imagine the 3D cut triangle but at a different angle, u would imagine the legnth of the parallelogram being 7.071 which is the hypotenuse of the triangle... along with the hypotenuse given, they also gave the side lenght of the parallelogram which is 5cm... 5 x 7.071 = 35.355 cm
2. HELP ASAP!!! GIVING BRAINLIEST!!!
Find each missing measure.
Answers
4. 26
u just add up all the sides then subtract it from 180
Answer:
49 and 26
Step-by-step explanation:
every triangles angles equal 180 degrees 76 + 55 equals 131. 180 - 131 = 49. the 2nd question has a small square at the bottom part of the triangles and those always mean 90 degrees. 64 + 90 = 154. 180 - 154 = 26.
What is 70% of 94?
28.2
37.6
56.4
65.8
WILL GIVE BRAINLIEST FOR RIGHT ANSWER! :)
Answers
Answer:65.8
Step-by-step explanation:
Now we have: 70 percent of 94 = 65.8
Question: What is 70 percent of 94?
We need to determine 70% of 94 now and the procedure explaining it as such
Step 1: In the given case Output Value is 94.
Step 2: Let us consider the unknown value as x.
Step 3: Consider the output value of 94 = 100%.
Step 4: In the Same way, x = 70%.
Step 5: On dividing the pair of simple equations we got the equation as under
94 = 100% (1).
x = 70% (2).
(94%)/(x%) = 100/70
Step 6: Reciprocal of both the sides results in the following equation
x%/94% = 70/100
Step 7: Simplifying the above obtained equation further will tell what is 70% of 94
x = 65.8%
Therefore, 70% of 94 is 65.8
THERE YOU GO!!!!
Help plssssssssssssssssss
Answers
Answer:
1. 17/40, 0.425, 42.5%
2. 7/8, .875, 87.5%
Step-by-step explanation:
Add all of our balloons popped, which is 40. striped balloons popped is 17, so 17/40. which is 0.425 and 42.5%
for polka dots, it would be 7/8. 35/40 simplest form is 7/8 then we get .875, which is 87.5%
