find the value of x and y respectively A. 20, 120 B. 40, 120 C. 30, 140 D. 30,160
Answers
Answer:
Option A:
x=20 and y=120
Answer:
A. 20, 120
Step-by-step explanation:
[tex](4x - 20) \degree = 3x \degree..(vertical \: \angle 's) \\ 4x - 20 = 3x \\ 4x - 3x = 20 \\ \huge \orange { \boxed{x = 20}} \\ \\ 3x \degree + y \degree = 180\degree .. (straight \: line\:\angle 's) \\ 3 \times 20 \degree +y \degree = 180 \degree \\ 60 \degree + y \degree = 180 \degree \\y \degree = 180 \degree - 60 \degree \\y \degree = 120 \degree \\ \huge \red { \boxed{y = 120}}[/tex]
Related Questions
7¹² ÷ 7⁴ is equal to ___. A. 7³ B. 7⁸ C. 3 D. 1³
Answers
Answer:
B. 7⁸
Step-by-step explanation:
The four factors of 7 in the denominator cancel four of the twelve factors of 7 in the numerator, leaving 8. When a product consists of 8 factors of 7, we write it as ...
7⁸
Answer:
B
Step-by-step explanation:
7^12 / 7^4 = 7^8
help me i willl mark if you get it correct
Answers
Answer:
8+(3/4w)
Step-by-step explanation:
8 for the miles she's already gone then plus 3/4 times number of weeks to represent how many more she'll go
If f(x) = x2 + 1 and g(x) = x – 4, which value is equivalent to (f circle g) (10)? 37 97 126 606
Answers
Answer:
A. 37
Step-by-step explanation:
(fxg) (10)
Step 1. G is the second letter, so we first use the equation g(x) = x-4
Step 2. Plug in ten for x. g(x) = 10-4
Step 3. ten minus four is six. g(x) = 6
Step 4. Now the new x is 6 and we use the second equation next.
f(x) = x^2 + 1
Step 5. Plug in six for x. f(x) = 6^2 + 1
Step 6. six to the power of two is 36. f(x) = 36 + 1
Step 7. 36 plus one is 37. f(x) = 37
Step 8. Answer is thirty seven!!!! Cheer!!!!
A';nswer:
a
Step-by-step explanation:
Mack thinks that natural numbers are a subset of irrational numbers. Is Mack correct?
Answers
Answer:
He is incorrect.Because if they are irrational they are the opposite.
Step-by-step explanation:
If Adam orders a book from Store X, how much will he owe to the nearest cent? The tax rate only applies to the cost of
the book.
Comparison of Online Bookstores
Store X
$17.00
6%
Store Y
$18.00
8%
Cost of book
Tax rate
Shipping.
HELP FAST! ILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST
10% of cost of the book
FREE
O $17.16
$19.72
$21.53
$27.20
Answers
Answer:
B) $19.72
Step-by-step explanation:
Sorry if I am late, hope you got a good grade:)
I got a 100 on the test for edge 2020
Answer:
B
Step-by-step explanation:
To prove triangles similar, we only need to prove corresponding angles congruent OR corresponding sides are proportional. However, with a quadrilateral we need to prove corresponding angles congruent AND corresponding sides are proportional. Explain in your own words why it takes more to prove quadrilaterals congruent. Include examples demonstrating how “just angles” or “just sides” is not enough.
Answers
Answer:
we can proove by ASA congruence or SAS congruence rule
PLS HELP, a group of friends bought 6 movie tickets. they used a coupon for $2.00 off the cost of one of the tickets, and their total cost with the coupon was $50.50. write an equation that can be used to determine the regular cost C of each movie ticket
Answers
Answer:
We need more information about C.
Dos veces la edad de Mary más 7 es igual a 33. ¿Cuál es la
edad de Mary?
Answers
Answer:
La edad de Mary es:
13 años
Step-by-step explanation:
Planteamiento:
2m + 7 = 33
m = edad de Mary
Desarrollo:
2m = 33 - 7
2m = 26
m = 26/2
m = 13
Comprobación:
2*13 + 7 = 33
26 + 7 = 33
TWO QUESTIONS !! GEOMETRY
Answers
Answer:
1) y= 1x +1
2) -2/5
Step-by-step explanation:
5 + 1/ 4 + 2 = slope of 1
y-5 = 1(x-4) solve for y
y = 1x + 1
2x^3 + 3x^2 -11x -6 divided by x - 2
Answers
p(x)= x-2
g(x)= 2x^3 + 3x^2 - 11x - 6
first we have to find the zero of the polynomial of x-2
p(x)= x-2 = 0
x=2
therefore,
p(x)= 2x^3 + 3x^2 - 11x - 6
p(2)= 2*2^3 + 3*2^2 - 11*2 - 6
= 2*8 + 3*4 - 11*2 - 6
= 16 + 12 - 22 - 6
= 28-28
= 0
Hope it helped u, ^_^.
3^2– 2-3 + x = (33 – 3.8) (2) + x
Answers
Simplify 3r + 2(t + 5r).
Answers
Answer:
13r + 2t
Step-by-step explanation:
Step 1: Write out expression
3r + 2(t + 5r)
Step 2: Distribute
3r + 2t + 10r
Step 3: Combine like terms (r)
13r + 2t
3r+2t + 10r
13r+2t
Point M is the midpoint of segment PR. If PM= 4x - 12 and MR =2x + 21, solve for x and determine the measure of segment PR
Set up an equation to solve for x.
Answers
Answer:
x=4.5
Step-by-step explanation:
pm is equal to mr so you can set the equations to equal each other and solve
Please help me with these 2 problems ASAP! Tysm!
Answers
Answer:
For problem 17a) your answer is: x=11.5 degrees
Step-by-step explanation:
1. Measure of angle BCA will be 180°-124°=46°
2. In triangle BCA, you now have two angles. 46 degrees, and 2x.
3. Measure of angle ABE is an exterior angle of triangle BCA
4. Using the exterior angle theorem, angle ABE=angle BCA+angle BAC
5. substitute!! 2x+46=6x
6. move 2x over and then divide by 4, you get x=11.5°
7. You can plug the answer back in to check if it correct!! have a nice day :>
Liam has 9/10 liter of liquid for a science experiment. He pours the liquid into test tubes that hold 1/15 liter. How many test tubes can Liam completely?
Answers
what's pi means for a repeating decimal
Answers
HELP PLEASE ASAP!!!!
Answers
x+7>3 ----> x>-4
x-5< -1 -----> x<4
Does anyone know the answer to this?
18t + (3b)t + 75
Answers
18+(3b)t+753(6t+bt+25
how to do this question c. I know how to do b and a 6,0,3,2,2,5 that they scored
Answers
Answer:
I’m pretty sure you have to multiply the 4 because that’s how many points you get per Galo and multiply by 7 because it was the seventh game so 28.
Step-by-step explanation:
the diving distance between manchester and london is 195 miles faris inteneds to travels from manchester to london by coach the coach will leave manchester at 3.30 pm faris assumes that the coach will travel at an average speed of 50 mph work out farris arrival time in london
Answers
Answer:
Faris' arrival time = 3:30 pm + 3 h 54 mnt = 7:24 pm
Answer:
19.24
Step-by-step explanation:
What’s the slope? Please answer ASAP
Answers
Answer:
I think it is - 1/2 by the way love ur profile picture and username
please help.
g(-5) =
Answers
Answer:
Hi there!
G(-5) = -6
Step-by-step explanation:
g(-5) means to plug in neg 5 for x. On this graph, we can see the point (-5,-6). This is your solution.
the wavelenght of voilet light in a spectrum
Answers
Answer: Violet light is at the higher end of the visible spectrum, with a wavelength ~380-450 nanometers.
Step-by-step explanation: Please mark Brainliest!
a scientist wants to study 24 stars he studies 1/3 of them one week and 1/4 of them next week how many of them are left to study?
Answers
Most brainliesttttttttttttttttttttttttttt
Answers
Answer:
88
Step-by-step explanation:
d=6 f=2
(6)^2 + 26(2) =
36 + 26(2) =
36 + 52 =
88
Answer:
88
Step-by-step explanation:
Given
d² + 26f , substitute d = 6 and f = 2 into the expression
= 6² + 26(2)
= 36 + 52
= 88
what is the answer to
10 + (-4)
Answers
Answer:
6
Step-by-step explanation:
Note the rules for signs directly next to each other:
If there is two positive signs, the result will be positive.
If there is one positive and one negative sign, the result will be negative.
If there is two negative signs, the result will be positive.
In this case, there is a positive and a negative sign. You are, therefore, subtracting 10 with 4:
10 + (-4) = 10 - 4 = 6
6 is your answer.
~
HELP IMMEDIATELY! Please help, on 1, 2 and 3. I’m so lost :(
Answers
When two variables are proportionate, they increase and decrease at the same ratio.
36 / 40 = 0.9
0.9 * 140 = 126
When y = 140, x = 126.
2. 150 / 30 = 5
5 * 48 = 240lbs
A person who weighs 48 lbs on the moon weighs 240lbs on Earth.
3. 110 / 66 = 0.6
0.6 * 80 = 48
y = 48 when x = 80
HELP ME ASAP WILL GIVE 5 STARS AND A THANKS
Answers
Answer:
The mayor will lose by a large percentage.
Answer:
D??
Step-by-step explanation:
It may be D or A I’m not sure!!
12 divided by 5/6 (pretty easy but im lazy)<3
Answers
Answer:
14.4
Step-by-step explanation:
Hope this helps you :)
Answer:
72/5 = 14.4
Step-by-step explanation:
The box plot represents the number on minutes it takes for the student in a class to run a mile. WHAT IS THE MINIMUM OF THE DATA A(0). B(5). C(7). D(13)
Answers
the minimum is where the end of the left tail is. the first quartile is where the beginning of the box is, the mid is in the middle of the box, the 3rd quartile is at the end of the box and the maximum is the end of the right tail.