Answers
Answer:
Its 40 degrees
Step-by-step explanation:
60+80=140
180-140=40 (a straight line is always 180 degrees)
Hope it helped
Related Questions
A rope is 3/4 yard long is cut into 9 pieces. Each piece is the same length . How long is each piece?
Answers
Answer:
1/12 yard
Step-by-step explanation:
divide the total length by the amount of pieces
3/4 / 9
or multiply the bottom number by 9
4 *9 then divide by 3
36/3 = 12 and put it under 1
1/12
Jenna used a probability simulator to roll a 12-sided number cube 100 times. Her results are shown in the table below:
Number on the Cube Number of Times Rolled
1 14
2 12
3 10
4 5
5 16
6 5
7 8
8 18
9 2
10 5
11 2
12 3
Using Jenna's simulation, what is the frequency of rolling a 1 on the number cube
Answers
Answer:
The answer is 89 over 100!
Step-by-step explanation:
I have already said this but i saw it again so decided to help again!
<3
There are 5 green marbles, 4 red marbles, 3 blue marbles and 3 yellow marbles in a bag. Bryan select's a marble at random. Determine the probability that two green marbles are chosen. And here are your answer choice you have A.2/21, B.4/45, C.2/15, D.1/3
Answers
Answer:
1/3
Step-by-step explanation:
(5 + 4 + 3 + 3) x 2 = 30
Multiplied by two because two marbles are being picked.
10/30 = 1/3
For every 3 people that prefer soda, 7 people prefer water. If 18 people prefer soda, how many prefer water?
Answers
Answer:
42
Step-by-step explanation:
3 and 7
18 and ?
(3x6= 18) therefor you multiple 7 and 6 which gets you 42. The answer is 42.
Find the measure of the indicated angle to the nearest degree.
Please help me!!!
Answers
Please help with question #8! BRAINLIEST to first correct answer!
Answers
The surface area of a geometric solid is the amount of space inside the solid.
True or False
Answers
Answer:false
Step-by-step explanation:
80% of x is 48. Write an equation that represents this statement.
Answers
(To solve this you cross multiply and divide)
What does the 75th term look like of 6,9,12
Answers
Answer:
228
Step-by-step explanation:
We are adding 3 each time so general rule is
Tn= 3n + 3
Therefore
T= 3(75)+3
= 228
Answer:
228
Step-by-step explanation:
I don't need brainliest. What the other guy said with an explanation, i didn't want to copy & paste to make him think i took the explanation from him. But hey, we hope this helps
Range includes all but what
Answers
Refer to the figure for Exercises 21 & 22
22. Which pair of angles are corresponding angles?
A 21 and 24 C 22 and 25
B 2/6 and 28 D 28 and 27
23. Which pair of angles are alternate exterior angles?
A 4 and 8 C23 and 27
B 22 and 25 D 21 and 24
Answers
what is the solution of x-6=2
Answers
Answer:
x=8
Step-by-step explanation:
You have to add 6 to both sides in order to get x by itself.
Several items in a store are on sale. Complete the table with the correct prices.
Original Price
Percent of Discount
Sale Price
$60 20% __?
$140 65% __?
__? 40% $54.60
__? 10% $10.80
Answers
Answer:
1. $48
2.$49
3.$91
4.$12
Step-by-step explanation:
For 1 and 2
To find the sale price, you find out how much is the percentage of the original price. Example :
(20/100)/60 = $12
So $12 is the discount
thus sales price will be $60-$12=$48
Same thing for no.2, find the amount of the percentage and subtract it from the original price
For 3 and 4
To find the original price
1. Subtract the percentage from 100%
2. Multiply the sales price by 100
3. Divide the ans from no.2 by ans from no.1
Example :
100%-40%=60%
$54.60×100=5460
$5460÷60%= $91 (original price)
Same thing for no.4
Hope this helps haha
what is the following product of assume Y is greater than or equal to 0 square root y to the third Times Square Root why 2/3
Answers
Step-by-step explanation:
[tex] \sqrt{y3} \times \sqrt{y3} [/tex]
[tex] \sqrt{y3 \times y3} [/tex]
[tex] \sqrt{y3 + 3} [/tex]
[tex] \sqrt{y6} [/tex]
plzzz help
calculate b and a
Answers
Answer:
b=61
a=14
Step-by-step explanation:
The two lines are parallel, so
b= a+47
180- (47*2)=180-94= 86
33+86=119
b=180-119=61
a=b-47
a=61-47=14
Which comparison is not correct?
-7 > -9
-2 < -9
8 > -9
-8 < -4
Answers
Answer:
a
Step-by-step explanation:
Can somebody explain to me what algebra is
Answers
Hopefully this helps!
Find the discriminant and the number of real roots for this equation.
x2 + 2x + 7 = 0
A. 28; two real roots
B. -24; no real roots
C. -24; one real root
D. 28; one real root
SB
Answers
define radius of the circle
Answers
Answer:
Radius is from the center of a circle to the end
Step-by-step explanation:
You need radius to find area
Answer:
The radius of a circle is the length of a line from the middle of a circle to the circumference.
Step-by-step explanation:
Help fast please!!!!!!
Answers
Answer:
to find the long side ( hypotneuse) you use the equation a^2+b^2=c^2 where c^2 is the hypotneuse. In this case 7^2 + 6^2=c^2
49+36=c^2
85=c^2
take the square root of 85 to get c
X= 9.2
help!! are x and y proportional?
Answers
The mean number of sick days taken by the employees of Company A is 9, with the number of days taken ranging from 0 to 16. The mean number of sick days taken by the employees of Company B is 6, with the number of days taken ranging from 2 to 9. Which BEST compares the number of sick days taken by the employees of the two companies?
Answers
Answer: C) On average, the employees of Company A take more sick days than the employees of Company B.
Step-by-step explanation: USATESTPREP
Answer:
B
Step-by-step explanation:
On average the employees of company a takes more sick days than employees of company b
Mean of company a=9 mean b=6. 9>6
Deshad runs a river tubing company that serves 300 customers a day during sunny, summer days. He
knows that 45% of the customers rent life jackets. Suppose that Deshad calculates the daily proportion
of customers who rent life jackets from his sample of 300. We can assume the customers each day
represent a random sample,
Which of the following distributions is the best approximation of the sampling distribution of p?
Each distribution uses the same scale.
Choose 1 answer.
0.45
3 of 9
Answers
Answer:
Step-by-step explanation:
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answers
Answer:
Area of the sector = [tex]\frac{\pi }{8}[/tex] cm²
Step-by-step explanation:
Measure of the given arc = 45°
Central angle formed by the arc = 45°
Formula to be used,
Area of the sector bounded by the arc = [tex]\frac{\text{Central angle}}{360}\times \pi r^{2}[/tex]
Here, r = radius of the circle
Area of the sector = [tex]\frac{45}{360}(\pi)(1)^2[/tex]
= [tex]\frac{\pi }{8}[/tex] cm²
What is the best estimate of the perimeter of the figure below if each square has a side length of 1 foot? On a coordinate plane, a figure is 30 units around. 26 feet 28 feet 30 feet 39 feet
Answers
Answer:
28 feet
Step-by-step explanation:
Since each side length of the square is 1 foot.
Let x represent the length of the small slant side and y represent the length of the long slant side. Hence:
x² = 5² + 1²
x² = 26
x = √26 = 5.1 feet
y² = 6² + 3²
y² = 45
y = 6.7 feet
The perimeter of the figure is the sum of all the sides of the figure, hence:
Perimeter = 11 feet + 4 feet + 5.1 feet + 6.7 feet + 2 feet = 28.8 feet
Therefore the best estimate of the perimeter of the figure below is 28 feet.
Answer:
30
Step-by-step explanation:
4164 x 37 whats the answer .-.
Answers
Answer:
154,068
Step-by-step explanation:
It might be easier to reformat the problem:
4164
x 37
____
154,068
multiple choice pls help
A game is played with the following rules. Two ordinary number cubes, each with six sides labeled 1 to 6, are rolled. After each roll, a player is given a certain number of points depending on the outcome.
If the sum is 2 or 12, the player receives +5 points.
If the sum is 3 or 11, the player receives +2 points.
If the sum is any other number, the player receives -1 points.
What is the expected value of the number of points a player will receive after a roll?
-1/3
7/11
4/3
2
Answers
Pls help with my homework I need help
Answers
Answer:
32/12
Step-by-step explanation:
To calculate the tangent you need to divide the opposite side by the adjacent side: 70/24=35/12
Answer:
tan G = 2.9167
Step-by-step explanation:
tan G = 70/24
tan G = 2.9167
Difference of two whole numbers is 33 and its ratio is 2:5 then find those
numbers.
Answers
Answer:
Step-by-step explanation:
Let the two whole numbers be 5x and 2x then
by the question
5x - 2x = 33
3x = 33
x = 33/3
x = 11
Therefore the numbers are
5x = 5*11 = 552x = 2*11 = 22hope it helps:)
The diameter of a circle is 34 feet. What is the circle’s area?
Use 3.14 as pi
Answers
The radius of the circle is 17 feet. Then the area of the circle is 907.46 square feet.
What is the area of the circle?It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
Let r be the radius of the circle. Then the area of the circle will be given as,
A = πr² square units
The diameter of the circle is 34 feet. Then the radius of the circle is calculated as,
r = 34 / 2
d = 17 feet
The area of the circle is calculated as,
A = πr²
A = 3.14 x 17 x 17
A = 907.46 square feet
More about the area of a circle link is given below.
https://brainly.com/question/11952845
#SPJ2