Answers
This is Bc 1=112 and 1 and 4 are virtual angles so 4 would also equal 112. And 4 and 6 are supplementary angles, and supplementary angles always add up to 180, and since 4 is 112 you’d subtract 112 from 180 and you’d get 68, so 6=68 and 6 and 8 are also supplementary angles so 8 would be 112
Related Questions
Eight friends want to play enough games of chess to be sure everyone plays everyone else. How many games will they have to play?
Answers
The number of games, the friends have to play is an illustration of combination.
They have to play 28 games to ensure that they all play
Given
[tex]n = 8[/tex] --- number of friends
[tex]r = 2[/tex] --- only two friends can play at a time
For everyone else to play, we will make use of the following combination formula;
[tex]^nC_r = \frac{n!}{(n - r)!r!}[/tex]
So, we have:
[tex]^8C_2 = \frac{8!}{(8 - 2)!2!}[/tex]
[tex]^8C_2 = \frac{8!}{6!2!}[/tex]
Expand
[tex]^8C_2 = \frac{8 \times 7 \times 6!}{6! \times 2 \times 1}[/tex]
[tex]^8C_2 = \frac{8 \times 7}{2 \times 1}[/tex]
[tex]^8C_2 = 4 \times 7[/tex]
[tex]^8C_2 = 28[/tex]
Hence, the 8 friends have to play 28 games to ensure that everyone else plays
Read more about combinations at:
https://brainly.com/question/8018593
Find 100% of 188:
Find 50% of 188:
Find 25% of 188:
Il
Find 75% of 188: 14
Answers
Answer:
100% = 188
50% = 94
25% = 47
add 50% value and 25% value 141 or you can multiply 188 by .75
Step-by-step explanation:
hat is pretty simple first think 188 is the 100 percent
the 50 percentage is dividing by 2 the number or multiplying by 0.50 that is 50% so it's 94
to get 25 porcent you can't multiply by .25 or divide by 4
to get 75 porcent add the values of 50 and 25 percent or multiply 188 by .75
Which scatterplot shows the correct division for using the Area Method to draw the trend line?
Answers
Answer:c
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The surface area of a cylinder with height 2 in. is given by the function f(x) = 2πx2 + 4πx, where x is the radius. If g(x) = 4πx gives the surface area of the side of the cylinder, which combined function gives the total surface area of the two circular bases?
A. f + g
B. g − f
C. f − g
D. f · g
Answers
Answer:
C f - g
Step-by-step explanation:
the surface area of a cylinder consists of the two circles (1 at the top, 1 at the bottom) and the surrounding "mantle", the side of the cylinder, that connects the two circles.
there are no other parts.
so, when the function for the whole surface area is
SA(x) = f(x) = 2×pi×x² + 4×pi×x
and the side/ mantle area by itself is
g(x) = 4×pi×x
then when ignoring the side/mantle area part in f(x) the only thing left of the main function f(x) is the surface area of the two circular bases.
therefore, the solution for the function of the surface area of only the two circular bases must be the main function minus the function for the side/mantle area.
=> f - g
Angle A is circumscribed about circle O.
What is the measure of angle O?
[picture below]
Answers
Answer:
134°
Step-by-step explanation:
[tex] In\: \odot O,[/tex] AB and AC are tangents at points B and C respectively. OB and OC are radii.
[tex] \therefore OB\perp AB\: \&\: OC\perp AC[/tex]
(By tangent radius theorem)
[tex] \therefore m\angle ABO =m\angle ACO = 90\degree [/tex]
[tex] m\angle CAB+ m\angle ABO +m\angle ACO+ m\angle BOC = 360\degree [/tex]
[tex]\therefore 46\degree + 90\degree +90\degree+ m\angle BOC = 360\degree [/tex]
[tex]\therefore 226\degree + m\angle BOC = 360\degree [/tex]
[tex]\therefore m\angle BOC = 360\degree-226\degree [/tex]
[tex]\therefore m\angle BOC = 134\degree [/tex]
[tex]\implies m\angle O= 134\degree [/tex]
Are the two triangles below similar? (5 points)
Q
N
25°
9
50
5
1050
50-
3
0
R
M
O No, because the corresponding sides are not proportional
Answers
Answer:
gtggghg
Step-by-step explanation:
if you think that Andy solved the problem correctly, explain how you can tell he is correct. If not, identify and explain all error(s) and then show the correct solution.
Answers
Answer:
25 lol
Step-by-step explanation:
Which equation is equivalent to 2^3r = 10?
Answers
Answer:
r= 2
Step-by-step explanation:
2^3 is basically 2x2x2
2x2=4 x 2= 8
you can subtract 10 with 8 to fin what r equals to.
-11 2/3 x (-4 1/5) =
A. 44
B. 44 2/15
C. -49
D. -44 2/15
Answers
Answer: c
Step-by-step explanation:
hello please help i’ll give brainliest
Answers
inventor
inventions led to great feats of engineering ..like great canal
9 yd
9 yd
9 yd
9 yd
7.8 yd
Answers
Answer: the surface area should be 51175.8 with rounding
Step-by-step explanation:
Serena bought 5 shirts for $6 each and spent $7 on lunch. She paid for the shirts and lunch using her debit card. The change in the balance of Serena's checking account can be represented by the expression shown. 5(-6) + (-7) Which integer represents the change in the balance of Serena's checking account from these purchases? -37 23 -18 4
Answers
Answer:
[tex]5(-6) + (-7) = -37\\[/tex]
Step-by-step explanation:
Given
[tex]5(-6) + (-7)[/tex]
Required
Solve
[tex]5(-6) + (-7)[/tex]
Open brackets
[tex]5(-6) + (-7) = 5*-6 -7[/tex]
[tex]5(-6) + (-7) = -30 -7[/tex]
[tex]5(-6) + (-7) = -37\\[/tex]
on the verge of failing and i need help help ill mark u brainlist
Answers
Answer:
D
Step-by-step explanation:
The x value (input) repeats (5) making it not a function.
hope this helped!
The manager of a store orders sets of bunk beds that cost $25 and sells them for $59. What
is the mark-up percentage?
Answers
Answer:
The mark-up percentage is 136%
Step-by-step explanation:
59 - 25 = 34
34/25 = 1.36
Find the zeros of the function.
Enter the solutions from least to greatest.
g(x) = 4x^2 – 484
lesser x =
greater x =
Answers
Answer:
11 and -11
Step-by-step explanation:
A bag of vegetables contains 6 cups, and each serving is 1/2 a cup. How many servings are in a bag
Answers
Answer:
12 servings
Step-by-step explanation:
since each serving is 1/2 a cup and if the bag of veggies contains 6 cups, then if you divide 6/0.5 it is 12 servings
Answer:
12 servings in a bag
Step-by-step explanation:
3x + 4> 10 please show working
Answers
Answer:
Step-by-step explanation:
3x + 4 > 10
3x > 10 - 4
3x > 6
x > 6/3
x > 2
Select ALL the correct answers.
Which of the following situations are fair?
Jason plays a game in which he has to pick a ball from a box of 10 balls, which contains 7 black balls and 3 white balls. He wins the game if he draws a white ball in one attempt.
To decide which citizens will be asked to participate in a county-wide poll, each citizen is assigned a number and the county uses a random number generator to determine the citizens who will be contacted.
Ray is playing a game in which he rolls a six-sided number cube. If the outcome is six, he is paid $5. Otherwise, he loses $1.
Jack and Mia both want the last cookie and neither will agree to share by splitting it. They ask a stranger passing by to flip a coin to decide who gets the cookie.
Ryan designs a game where a prize wheel is split into five equal sections. Four sections are red and one is green. If the wheel is spun and lands on a red section, the players loses $1. If the wheel lands on green section, the player wins $5.
Jericho designs a game for a school carnival. The game consists of a box of 50 colored balls; 35 are violet, 10 are orange, and 5 are yellow. The player has to choose one ball from the box. The player wins $5 if it is a yellow ball, otherwise, the player wins nothing.
Answers
The following are the situations that are fair; Ryan designs a game.. , To decide which citizens ..., Jack and Mia.
What is a system of inequalities?When mathematical expressions are compared, with non-strict equality, then such mathematical statements are called mathematical inequalities.
The following are the situations that are fair;
Ryan designs a game where a prize wheel is split into five equal sections. Four sections are red and one is green. If the wheel is spun and lands on a red section, the player loses $1. If the wheel lands on green section, the player wins $5.
To decide which citizens will be asked to participate in a county-wide poll, each citizen is assigned a number and the county uses a random number generator to determine the citizens who will be contacted.
Jack and Mia both want the last cookie and neither will agree to share by splitting it. They ask a stranger passing by to flip a coin to decide who gets the cookie.
Learn more about solutions to the system of inequalities here:
https://brainly.com/question/16339562
#SPJ2
What is the mode of the number of books read by students?
Answers
Answer:
Mode is 6
Step-by-step explanation:
In math, the mode means the number that appears the most in a data set.
Here, we can see that 6 appears the most, because it has the highest number of dots on it.

“Find the trig function and simplify if you can”
Answers
Answer:
[tex]\sqrt{10}[/tex]/10
Step-by-step explanation:
cos is adjacent side/hypotenuse
you need to find the hypotenuse
Let h = length of hypotenuse
[tex]6^{2} + 18^{2} = h^{2}[/tex]
[tex]h^{2}[/tex] = 36 + 324 = 360
h = [tex]\sqrt{360}[/tex] = 6[tex]\sqrt{10}[/tex]
cos (theta) = 6/6[tex]\sqrt{10}[/tex] = 1/[tex]\sqrt{10}[/tex] = [tex]\sqrt{10}[/tex]/10
HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
14 + -7 -3=????????????????????help
Answers
Answer:
-10
Step-by-step explanation:
hope its correct and helped:)
That’s the answer
PLEASE HELP!!! VERY EASY MATH EXPLINATION NEEDED!!!
Answers
It’s D, 18 cuts
Step-by-step explanation:
She cut a 6 yard long ribbon into 1/3 yard pieces so you would have to divide to get the answer and the steps to dividing is
Stay the same, change the sign, flip it
so the 6 would stay the same, you would change the division sign to multiplication because division is the opposite of multiplication, and you would flip the 1/3 into 3/1 so
6 x 3/1 would be 18/1 which is just 18
Answer:
18
Step-by-step explanation:
So lets go voer what we know:
There are 6 pieces of ribbon.
Each piece of ribbon is 1 yard long.
We need 1/3 of each ribbon(1/3 yard).
To find this, lets take our 6 pieces of ribbbon, and break them into 3 seperate pieces.
This is because we need ribbons that are 1/3 of a yard. 3 ribbons would make up a single yard.
So:
The 6 yards of ribbon x 3 ribbons that make up 1 yard
6*3
=
18
I hope this makes more sense, and helps you understand better. I can try to explain in a different way if this still doesn't make sense.
I hope this helps! :)
Help please need answer ASAP
Answers
Answer:
60
Step-by-step explanation:
45 is a vertical angle so the angle opposite will also be 45 degrees. There is also 75 in the bottom left corner of the trianlge. 45 + 75 is 120. In a triangle the angles all equal 180 degrees. subtract 120 from 180. 180-120=60.
Hope this helps :D
Hiii dont mind the answer that i put but im not sure if im right, can someone please help me?
Answers
Answer:
Option 4
Step-by-step explanation:
The volume of a cylinder is going to be the area of the base (which is a circle) times the height. if you have cylindrical mug, then you can use the base area×height relationship, but it won't be exact because some of the volume is going to be used for the walls of the mug itself.
Anyways:
Volume = Base Area × Height
•Base Area -> Circle = π×radius²
•Height is given as 7in.
Volume = π×(6.2in)² × 7in = 845.33975...
Volume is in units cubed (the 3rd power) which is where the in³ is from. Your closest option here looks to be the 4th choice.
36 miles per gallon to miles per quart.
Answers
Answer:
144
Step-by-step explanation:
Answer:
9 miles per quart
Step-by-step explanation:
there are 4 quarts in a gallon so you can divide 36 by 4 to get miles per quart
Simplify the expression. Write your answer as a power.
6^10/6^4
Answers
Answer:
6^6
Step-by-step explanation:
Divide the terms with the same base by subtracting their exponents.
6^10 - 4 = 6^6
Answer:
6^6, which equals 46656
Step-by-step explanation:
So when dividing things with exponents in them, you subtract the exponents. With this, you would do:
6^10/6^4 = 6^10 - 6^4 ---> 6^6
The answer would be 6^6, which equals 46656
can someone help me!??
Answers
Answer:
A: Negative
B: 1) Decreases
2) Increases toward 100
C: The point (1,55) and (5,97) are outliers.
Step-by-step explanation:
Because the grade decreases as the number of abscenses increases, it is called a negative association.
Outliers are the point that stick far out from the rest of the points. Both (1,55) and (5,97) are far away from the rest of the points. And don't follow the general trend of the graph.
Please answer quickly with explanation. I am in need of major help.
Suppose you work at a local radio station. You are in charge of a $180 budget for
new tapes and CDs. Record companies will give you 21 promotional (free) CDs. You
can then buy tapes for $8 and CDs for $12.
a. Write a linear inequality that models this situation.
Answer
b. Graph the inequality. Make sure to use proper scales and to label your axes
Answers
Answer:
0---22.5 and 21---36
Step-by-step explanation:
you will always have 21 free CDs so you can put a closed circle on 21 then you can have a max of 15 CDs (180/12) soo put another closed circle on 36
now time for tapes, which is easier, the minimum is 0 and the max is 22.5. Now put closed circles on each and you're done. Except that .5 might get you in trouble, use your own discretion on rather to leave it on the .5 or round. I don't know what your teacher is looking for so I will let you decide.
Translations
Acellus
Find the image of the given point
under the given translation.
P(8, -3) T(x, y) = (x - 4, y + 7)
P' = ([?], []).
Enter the number that belongs in
the green box
WILL MARK BRAINLIEST PLEASE HELP
Answers
Answer:
the answer to your question is 4 and 4
