Please help. Any tips appreciated. I have no clue how to complete this please
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Explanation:
A full circle is 360 degrees. The pie slices shown represent the various angles of each slice. Each angle expression in that diagram will add up to 360.
Doing this will help us solve for x.
(angleVQR)+(angleRQS)+(angleSQT)+(angleTQU)+(angleUQV) = 360
(21x+4) + (14x-4) + (5x+5) + (5x+5) + (80) = 360
45x+90 = 360
45x = 360-90 ... subtract 90 from both sides
45x = 270
x = 270/45 ..... divide both sides by 45
x = 6
We'll then plug this x value into the angle expression for angle TQU
angle TQU = 5x+5
angle TQU = 5*6+5
angle TQU = 35 degrees
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Extra info:
angle VQR = 130 degreesangle RQS = 80 degrees (same as angle UQV)angle SQT = 35 degrees (same as angle TQU)Starting at angle VQR, and working clockwise, the five angles are: 130, 80, 35, 35, 80. Note that 130+80+35+35+80 = 360.Related Questions
does anyone know how to find the area of a triangle on a graph ? THIS CAN BOOST MY GRADE BY THREE LETTERS!
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Answer:
1/2bh
Step-by-step explanation:
graph has base and height
also triangle have base and height
I Need help ASAP it is due today 5/26/21
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Answer:
Step-by-step explanation:
[tex]9*8=72\\0.5*6*8=24\\10*9=90\\72+24+90=186 m^{2}[/tex]
brainliest goes to whoever answers the question correctly also if you want more points answer my other questions (what is the rate of change?)
Answers
Answer:
The rate of change is to mathematically describe the percentage change in value over a period of time
What is 4.33 rounded to the nearest whole number?
Answers
Answer:
the answer is 4 because i rounded down. since its 3
Step-by-step explanation:
What are the terms in the expression 5y - 1 + 7?
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꧁Hello, how are you?꧂
[tex]5y - 1 + 7 \\ + (7 - 1) \\ 6 \\ 5y + 6[/tex]
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Signed: Lohany Queen of hell 彡★
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What is the shape of the cross section perpendicular to the base of the cone
Answers
Answer:
The answer is a triangle.
I will give brainly if right
Find the value of x that will make A||B.
A+
2x + 5
3x - 2
В.
x = [?]
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Answer:
Alternate interior angles are congruent, so 2x+5 = 3x -2. X=7
Step-by-step explanation:
Help Please I really Need it on a Timer
Answers
Answer:
its A
Step-by-step explanation:
Can someone HELP ME ON NUMBER 16 IM NOT SURE IM RIGHT!!!
Answers
Answer:
true im not sure tho but trust me
Step-by-step explanation:
Jessica thinks that she might have made a mistake on her tax return and paid more tax than she needed to. Complete the statements describing what Jessica can do.
Jessica can hire
to check her tax return. If a mistake is found, Jessica can file Form
to have the IRS correct the mistake and refund any excess taxes she paid.
Answers
Answer:
A certified accountant and can file 1040X
Step-by-step explanation:
Write the equation in standard form for the circle with center (-7,0) and radius 4 7
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Answer:
x² + y² - 8x -14y - 105 = 0
Step-by-step explanation:
The centre of the circle is (-7,0) and the radius is (4,7) . Firstly let's find the radius using Distance formula .
=> D = √{ (-7-4)²+(0-7)²}
=> D = √ 11² + 7²
=> D = √ 121 +49
=> D = √170
Now using the standard equation of circle ⭕ ,
=> ( x - h)²+(y-k)² = r²
=> ( x - 4)²+(y-7)²= (√170)²
=> x² + 16 -8x + y² + 49 -14y = 170
=> x² + y² -8x -14y = 170 -65
=> x² + y² - 8x -14y - 105 = 0
• Hence the equation of circle is x² + y² - 8x -14y - 105 = 0 .$32 is 8% of what amount?
Answers
Answer:
$32 is 8% of 400
Step-by-step explanation:
Have a good day :)
Answer:
100/8 = 12.5
32*12.5 = $400
determine the equation of a circle with the center (8,10) and radius 6
Answers
Answer:
(x - 8)² + (y - 10)² = 36
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Pre-Calculus
Circle Center Formula: (x - h)² + (y - k)² = r²
(h, k) is centerr is radiusStep-by-step explanation:
Step 1: Define
Identify
(h, k) = (8, 10)
r = 6
Step 2: Find Equation
Substitute in variables [Center Circle Formula]: (x - 8)² + (y - 10)² = 6²Evaluate exponents: (x - 8)² + (y - 10)² = 36what is the equation of this line
a. y = -3/2x+9
b. y = -2/3x+18
c. y = 2/3x+6
d. y = 3/2x+6
Answers
Answer:
A. y = -3/2x + 9
Step-by-step explanation:
In slope intercept form (y = mx + b), b represents the y-intercept. Therefore, simply look on the graph where the line intersects with the y-axis. In this case, that is all that was needed since we can clearly see that equation A is the only one with a y-intercept of 9.
Answer:
a
Step-by-step explanation:
any two points on the line are
(0,9 ) and (4,3)
slope=(3-9)/(4-0)=-6/4=-3/2
y intercept is 9
so eq. of line is y=-3/2x+9
Please help! I will give Brainliest!
Answers
Answer:
3/10
Step-by-step explanation:
First we count the number of beans in total which is 20
Then we count the number of red beans which is 6
6/20 can be simplified to 3/10
Answer:
C) 3/10
Step-by-step explanation:
There are 6 red + 5 blue + 4 green + 5 black = 20 jelly beans in total
Since there are 6 red jelly beans, the probability of randomly selecting a red jelly bean is 6 red jelly beans / 20 total jelly beans = 6/20 = 3/10
18:40 ratio in simplest terms
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Answer:
9/20
Step-by-step explanation:
Therefore, 18/40 simplified to lowest terms is 9/20.
9/20 is the simplest term of 18:40
what is the answer for a and b ?
Answers
Answer:
a. 3/10
b. 25 people
Step-by-step explanation:
a. 12/40
simplify
3/10
b. 40 people so multiply everything by 5
5 x 5 =25 people
Answer:
a) 30% & b) 25
Step-by-step explanation:
16+7+5+12 = 40
a) 12/40 = 0.3 = 3%
b) 5/40 = .125
200 x .125 = 25
Arthur, Kyle, and Tom are all on the baseball team. At the end of the season, they compared how many home runs each of them hit. Arthur noticed that if he doubled the number of home runs he hit and then subtracted 1, he would get the number of home runs Kyle hit. Tom noticed that if he subtracted 1 from the number of home runs he hit and then doubled that number, he would get the number of home runs Kyle hit. Write an expression representing the number of home runs Kyle hit in terms of the number of home runs Arthur hit, a. Enter your response in the first response box. Write an expression representing the number of home runs Kyle hit in terms of the number of home runs Tom hit, t.
Answers
Answer:
k = 2a - 1
k = 2(t - 1)
Step-by-step explanation:
Let :
Number of home runs Arthur hit = a
Number of home runs Kyle hit = k
Number of home runs Tom hit = t
Kyle's home runs, k in terms of Arthur's home run : Double the value of a ; then subtract 1
k = 2a - 1
Kyle's home runs in terms of Tom's home runs ;
Subtract 1 from t `
k = 2(t - 1)
Can someone help me we are suppose to do pythagorean theorem.
Answers
Answer:
yeah this easy [tex]a^{2} +b^{2} =c^{2} \\leg leg hypotnuse[/tex]
a is a leg
b is a leh
c is a hypotnuse
Step-by-step explanation:
Que es la desviación estándar?
Answers
Point O is the centre of the circle.
What is the value of x°?
Answers
Explanation: the arc of point H is the same arc of point G, now you double the angle’s value to find the arc and that gives you 108. Half the arc to find the angle, which is 54°. In other words the arcs are equal, so the angles are equal.
which is the pattern for factoring the sum of cubes
Answers
Answer:
4th option
Step-by-step explanation:
The factors of a³ + b³ are
a³ + b³ = (a + b)(a² - ab + b² )
Answer:
4th option
Step-by-step explanation:
The domain (input values) of the sine function is:
O A. values between 0 and a radians,
O B. all real numbers.
O C. values less than 90%.
D. values less than 27 radians,
Answers
Answer:
The domain (input values) of the sine function is:
O B. all real numbers
The domain of the sine function will be all real number. Then the correct option is B.
What are domain and range?The domain means all the possible values of x and the range means all the possible values of y.
Simply put, trigonometric functions also referred to as cyclic capabilities the functions of a triangle's inclination.
Let the sine function be f(x) = sin x.
It is a function that repeats itself in a particular time interval.
The domain of the sine function will be all real number.
And the range of the sine function will be [1, –1].
Then the correct option is B.
The graph of the sine function is given below.
More about the domain and range link is given below.
https://brainly.com/question/12208715
#SPJ5
please answer correctly !!!!! Will mark brainliest !!!!!!!!!!!!!!
Answers
Answer:
66.4
Step-by-step explanation:
Answer:
45 degrees
Step-by-step explanation:
Sin(x)= 62/88
Sin-¹(62/88)= 44.8 = 45. (The inverse function of sine)
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
44.1
Step-by-step explanation:
Cosine = Adjacent over Hypotenuse
Adjacent of ∠T = 28 and hypotenuse = 39
Which means that [tex]cos(x)=\frac{28}{39}[/tex]
Now we solve for x
To get rid of the "cos" we take the inverse of cos ( which is [tex]cos^-^1[/tex] ) and apply it to each side
[tex]cos^-^1((cos)x) = x\\cos^-^1(\frac{28}{39} )=44.11461855[/tex]
We're left with x = 44.11461855
Our last step is to round to the nearest tenth and we get that the answer is 44.1
The base of a basketball goal has the shape of a rectangular pyramid The base goal must be gilled with sand so the goal does not fall down The base of the pyramid 4.5 feet long and 4 feet wide. The height of a pyramid is 2.5 feet. How much sand be needed to fill the base of the basketball goal?
Answers
Answer:
15 ft^3
Step-by-step explanation:
Sand needed can be determined by calculating the volume of a pyramid
Volume of a pyramid = 1/3 x ( length base x height)
1/3 x ( 4.5 x 4 x 2.5) = 15 ft^3
Which of the following is an inscribed angle in the diagram below?
Answers
Answer:
A
Step-by-step explanation:
An online store manager calculates that the store receives $8,647 in orders each hour of
every day
Answers
Answer:
This question is not complete. Can you add the rest?
Answer:
$207,528 in one 24 hour day.
Step-by-step explanation:
Not sure if this is what you were asking but you were not very clear.
Find the slope. Please reply if you can help
Answers
Answer:
1/1 because you go up 1 and over 1
Answer:
look at the picture i have sent
GIVING AWAY 20 POINTS!!
HURRY PLEASE!!
QUESTION:
What is mBDG?
Answers
Answer:
242
Step-by-step explanation:
Circles have a total of 360°
mDBG does not include mBA or mGA
This means that mDBG = 360 - ( mBA + mGA )
mBA = 28° ( this is given )
mGA = 90° ( this is also given; it's indicated by the right angle )
Thus, mDBG = 360 - ( 28 + 90 )
28 + 90 = 118
mDBG = 360 - 118
360 - 118 = 242
Hence, mDBG = 242