What are x and y if angle A is (2x), angle B is (y+x), and angle C is (y-x)?
Answers
Value of x is 30 and y is 30, if angle A is (2x), angle B is (y+x), and angle C is (y-x).
Define angle.The names of fundamental angles include acute, obtuse, right, straight, reflex, and full rotation. A geometrical shape called an angle is created by connecting two rays at their termini. In most cases, an angle is expressed in degrees. In geometry, there are several different kinds of angles. a geometric shape made up of two lines that meet at the same point or two planes that meet at the same line. the distance in degrees between such lines or planes.
Given
Angle A = 2x
Angle B = y + x
60 = y + x
y = 60 - x
Angle C = y - x
60 = y - x
60 + x = y
As we know, sum of triangle is 180
2x + 60 - x + 60 + x = 180
2x - x + x = 180 - 120
2x = 60
x - 30
For value of y, equating value of x in y = 60 - x
y = 60 - 30
y = 30
Value of x is 30 and y is 30, if angle A is (2x), angle B is (y+x), and angle C is (y-x).
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Related Questions
Solve 3/4 = j- 1/2 j=
Answers
Answer:
3/8
Step-by-step explanation:
The Wing Station wants the average price of the lunch meal deals to be $8.
Lunch Meal Deal Prices
Item
Price ($)
Deluxe hamburger
$9
Reuben sandwich
$7
Chicken wings
Chicken stir fry
$9
Cobb salad
$6
Make your own sandwich
$10
What does the price of the chicken wings need to be for this to happen?
Answers
9+7+9+6+10=41
There are six items in total so you need to add all the values and divide by 6 to get 8.
When you include the chicken wings you have (41+x)/6=8
Multiply both sides by 6
41+x = 48
Subtract 41 from both sides
X=7
The chicken wings need to be $7
Step by step explanation:
3\5=6x=?\? i need help
Answers
Answer:
1/10
Step-by-step explanation:
3/5 = 6x = ?/?
?/? = 1/10
6x/6 = (3/5)/ 6 = 1/10
Solve for h
Give an exact answer.
3h=7( 2/7− 3/7 h)−10
Answers
Thank You.
Pls mark Brainliest!
what fraction of a semicircle is an angle that measures 11pi/18 radians? express your answer as a fraction in simplest terms
Answers
Check the picture below.
let's recall that, the arc made from 0 to π is just half a circle or namely a semi-circle, so any fraction of π refers to that arc
\(\cfrac{11\pi }{18}\qquad \textit{really means}\qquad \cfrac{11}{18}\qquad \textit{of that semi-circle}\)
complete the following sentence by using Cooperative adjective
Answers
Answer:
m
Step-by-step explanation:
The two triangles shown are similar. Which of the following is an acceptable similarity statement for the triangles?
Question 8 options:
A)
ΔQSR ∼ ΔVUT
B)
ΔSRQ ∼ ΔVUT
C)
ΔRQS ∼ ΔVUT
D)
ΔSQR ∼ ΔVUT
Answers
Answer:
B
Step-by-step explanation:
they are two 90° .so B is correct I think
Answer:
B)
ΔSRQ ∼ ΔVUT
Step-by-step explanation:
The angles in the order SQR match VUT
Please mark me brainliest if this helped. :)
What is 36 divided by 21,312?
Answers
Answer:
0.00168918918
Step-by-step explanation:
Answer:
about 0.0017
Step-by-step explanation:
with a couple more digits, its 0.00168918918
Given the following, determine the set (B n C)'.
U= {x|x EN and x < 10}
B = {x|x EN and x is even and x< 10}
C = {x|x E N and x < 10}
Answers
Answer:
Step-by-step explanation:
U={x|x∈N and x<10}
or U={1,2,3,4,5,6,7,8,9}
B={x|x∈N and x is even and x<10}
or
B={2,4,6,8}
C={x|x∈N and x<10}
or
C={1,2,3,4,5,6,7,8,9}
(B∩C)={2,4,6,8}
(B∩C)'={1,3,5,7,9}
Help fast please, AC= ?
Answers
Which problem can be represented by the equation 49y−8=89?
A water filter filters 49 ounces of water per day. The first 8 ounces of water cannot be consumed and must be dumped out. How many days will it take the water filter to produce 89 ounces of consumable water?
A water filter filters 8 ounces of water per day. The first 49 ounces of water cannot be consumed and must be dumped out. How many days will it take the water filter to produce 89 ounces of consumable water?
A water filter filters 89 ounces of water per day. The first 49 ounces of water cannot be consumed and must be dumped out. How many days will it take the water filter to produce 8 ounces of consumable water?
A water filter filters 89 ounces of water per day. The first 8 ounces of water cannot be consumed and must be dumped out. How many days will it take the water filter to produce 49 ounces of consumable water?
Answers
Uhhhh If you need c and d ask me
Answers
Answer:
what are c and d?
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
john earns more than don
c(ge + p) = n +j
Solve for c: C=
Answers
Answer:
\(c(ge + p) = n + j \\ \\ \frac{c(ge + p)}{(ge + p)} = \frac{n + j}{(ge + p)} \\ \\ { \boxed{ \boxed{c = \frac{n + j}{ge + p} }}}\)
kate divides 12 gallon of water equally among 5 plants.
How much water does each plant get?
Enter your answer as a fraction in simplest form
Answers
Answer:
12/5
Step-by-step explanation:
divide 12 gallons to 5 plants
Answer:
12/5
Step-by-step explanation:
divide 12 by 5
12/5
it can not be simplified any further
Find m/CAD.
A. 55°
B. 125°
C. 110°
D. 35°
A
B
55°
D
C
Answers
Use chapters 1, 2, and 3 of your textbook to define the following vocabulary.
Define Denominator
Answers
Answer:
The bottom half of a fraction.
Over a period of one year, a retailer sells widgets at 11
different prices. He Calculates the average number of oiunds sold per day at each different price. From theese data, the following are calculated.
Answers
The regression equation is: y = -0.0068824x + 36.8881
So, the correct option is:
D) None of these.
To compute the regression equation based on the given data, we can use the formulas for slope (b1) and y-intercept (bo):
b1 = (NΣXY - ΣXΣY) / \((N\sum X^2 - (\sum X)^2)\)
bo = (ΣY - b1ΣX) / N
Where:
N = Number of data points (in this case, 11)
ΣX = Sum of all X values (prices)
ΣY = Sum of all Y values (average number of pounds sold per day)
ΣXY = Sum of the product of X and Y values
\(\sum X^2\) = Sum of the squares of X values
Using the provided data:
Ex = 210
Xy = 450
Zcy = 10387
Zz = 7275
Xy = 42471
Let's calculate the required values:
N = 11
ΣX = Ex + Zcy + Zz = 210 + 10387 + 7275 = 17872
ΣY = Xy = 450
ΣXY = Xy = 450
\(\sum X^2 = (Ex)^2 + (Zcy)^2 + (Zz)^2 = (210)^2 + (10387)^2 + (7275)^2 = 239208144\)
Now, substitute these values into the formulas to find b1 and bo:
\(b1 = (11 \times450 - 17872 \times 450) / (11 \times239208144 - (17872)^2)\)
= -14112250 / 2050445128
≈ -0.0068824
bo = (450 - (-0.0068824 \(\times\) 17872)) / 11
= (450 + 122.7790368) / 11
≈ 36.8881
Therefore, the regression equation is:
y = -0.0068824x + 36.8881
So, the correct option is:
D) None of these.
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The complete question may be like:
Over a period of one year, retailer sells widgets at 11 different prices. He Calculates the average number of oiunds sold per day at each different price. From theese data, the following are calculated. Ex = 210, Xy = 450, Zcy = 10387, Zz? 7275 Xy? 42471 Compute the regression equation , SELEC A) y 0.20261x + 0.549951 B) y = 0.549951x + 30.410021 C) y = 0.20261. + 30.410021 D) none of these =b1x + bo.
1 Mrs. Thiel has 178 papers to grade.
She graded 49 papers this morning
and 56 paper this afternoon. How many
papers does Mrs. Thiel have to grade
this evening?
Answers
Answer:
73 Papers
Step-by-step explanation:
Let's start by finding out how many papers Mrs. Thiel has already graded.
56 + 49 = 105
Now, let's subtract how many papers she has already graded from how many she has to grade in total.
178 - 105 = 73
So, Mrs. Thiel has to grade 73 papers this evening.
Lines p and q are parallel. Which are the angle measures of
Answers
Tell whether the angles are complementary or supplementary. Then find the value of x. 3x+45=
Answers
The angles are complementary.
The value of x is equal to 15.
What is a complementary angle?In Mathematics, a complementary angle can be defined as two (2) angles or arc whose sum is equal to 90 degrees (90°).
Mathematically, a complementary angle can be calculated by using this mathematical expression:
Q + R = 90°
Where:
Q and R are measure of the angles subtended.
Substituting the given parameters into the complementary angle formula, the sum of the angles is given by;
3x + 45° = 90°
3x = 90 - 45
3x = 45
x = 45/3
x = 15
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Factor 64x2 – 80xy + 25y2 using the binomial theorem.
The binomial that was expanded is .
The exponent on the factored expression is .
Answers
Answer:
Step-by-step explanation:
Two tracking stations are on the equator 163 miles apart. A weather balloon is located on a bearing
of N 43°E from the western station and a bearing of N 17°E from the eastern station. How far, to the
nearest mile, is the balloon from the western station? i got 322 miles
Answers
If the overhead was 20% of the cost of each towel. The selling price of each towel is 5.88.
What is the percentage?It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
The usage of percentages is widespread and diverse. For instance, numerous data in the media, bank interest rates, retail discounts, and inflation rates are all reported as percentages. For comprehending the financial elements of daily life, percentages are crucial.
Suppose the selling price of a towel is x, according to the given condition,
5 = x - 15% of x
5=x-0.15x
5=0.85 x
x=5/0.85
x=5.88
Thus, if the overhead was 20% of the cost of each towel. The selling price of each towel is 5.88.
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Find the area of this figure. round your answer to the nearest hundredth.
Answers
Answer:
49.12 ft^2
Step-by-step explanation:
The triangle:
Area = 1/2 * base * height
= 1/2 * 6 * 8
= 24
The semicircle:
Area = 1/2 * 3.14 * 4^2
= 25 .12
Total area = 24 + 25.12
= 49.12 fT^2
Place the steps for finding f'(X) in the correct order.
Plz help
Thank you!
Answers
Answer:
See below
Step-by-step explanation:
Given function is ,
=> f(x) = 4x + 7.
Replace f(x) with y ,
=> y = 4x + 7
For finding the inverse , interchange x and y ,
=> x = 4y + 7
Now solve for y ,
=> 4y = x - 7
=> y = x-7/4
Replace y with f-¹(x) ,
=> f-¹(x) = (x-7)/4
These are the required steps .
Find the volume of the pyramid. Round to the nearest tenth if necessary.
Answers
5(3a-1) - 2(3a+2)=3(a+2) + vselect two expressions that are equivalent to v.
Answers
Let's solve the equation for v to identify the expressions:
\(\begin{gathered} 5(3a-1)-2(3a+2)=3(a+2)+v \\ 15a-5-6a-4=3a+6+v \\ 9a-9=3a+6+v \\ v=9a-3a-9-6 \\ v=6a-15 \\ v=3(2a-5) \end{gathered}\)Therefore the equivalent expressions are D and E
Identify the end behavior of the following function. f (x) = -x +11+3 As r → -, y → - and as a → 00, Y + -a As x + -, y → and as a → 00, y → As I —-~, y and as x > 0, y 0 As a -∞, y 0, y = -~ and as x > , y → Question 5 (4 points) Evaluate the following piecewise function for x=1. 112-9 il
Answers
You have the following function:
f(x) = -|x + 1| + 3
take into account that the absolute value of any positive or negative number is a positive number. Then, if you have the absolute value of -∞, that is, |-∞|, this is equal to ∞, |-∞| = ∞.
Then, if x=> -∞, you obtain:
f(-∞) = -|(-∞) + 1| + 3
f(-∞) = -|-∞| + 3
f(-∞) = -(∞) + 3
f(-∞) = -∞
The same result is obtained when x => ∞:
f(∞) = -|∞ + 1| + 3
f(∞) = -∞ + 3
f(∞) = -∞
Then, you can conclude:
As x => -∞, y => -∞ and as x => ∞, y => -∞ (first option)
please help me with this asap
Answers
Answer:
Upper left is 9, upper right is 9, lower left is 21
Step-by-step explanation:
They tell us there are 9 birds that are yes fly and yes fish, so that’s the upper right.
They tell us there are 18 yes fish total. Subtract the 9 from the upper right, and that leaves 9 for the upper left.
They tell us there are 39 birds total.
39 - 18 (all fish eaters) - 4 (no fly, no fish) = 17 that can fly but don’t eat fish.
Make sense? lmk if you have questions
Need help will give brainliest and 5 stars! :)
Answers
To write the given equation in logarithmic form, we can use the definition of logarithms. The equation 10^m = w can be rewritten as a logarithm with base 10: log10(w) = m
How to write in log formThe general relationship between exponents and logarithms is as follows:
base^(exponent) = result
In logarithmic form, it's written as:
log_base(result) = exponent
For our given equation, 10^m = w, we have:
base = 10
exponent = m
result = w
Applying the general logarithmic relationship, we write:
log10(w) = m
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\(\sqrt{2x} + 3 = 8\)2 x + 3 = 8
Answers
Answer: x= 6241/2
Step-by-step explanation: