Answers
X = 40
Y = 40
Explanation:
Z and the angle given (140 degrees) are vertical angles, and are therefore congruent
We know that x and y are vertical angles, so they are also congruent to each other
You know that together, the angles have to add up to 360
140 + 140 + x + y = 360
Another way of putting it:
360-280 = 80
Now, we have to divide by two since we need to find x AND y
80/2 = 40
Therefore, your answers for x and y are 40
To double check, you can add up the angles and see if they equal 360
140 + 140 + 40 + 40
280 + 80 = 360
Related Questions
which graph represents the solution to 7x < 21 or 6x -9 > 21
Answers
Answer:
There is no solution, though the lines are confirmed as dashed with the shaded area being on the outer sides.
Step-by-step explanation:
above
HURRYYYY PLEASEEEE
find the value of x.
Answers
180 = 3x + 25 + 2x
180 = 5x + 25
-25. -25
155 = 5x
x = 31
Answer:
x=31
Step-by-step explanation:
Hello there!
the shown angles are supplementary meaning that the sum of the two is 180
so we create an equation
180=3x+25+2x
step 1 combine like terms
3x+2x
now we have
180=25+5x
step 2 subtract 25 from each side
180-25=155
now we have
155=5x
step 3 divide each side by 5
155/5=31
5x/5=x
we're left with x=31
~TheMathWiz
Last question for the day plz help thank you!!<3
Answers
Answer: A
Step-by-step explanation:
Help ASAP Need This Answered RN
Answers
B(1,4)
C(4,1)
D(2,0)
E(0,1.5)
Write an equation in point-slope form of the line that passes through the point (5, 1) and has a slope of -3
Answers
Answer:
y - 1 = -3(x - 5)Step-by-step explanation:
An equation in point-slope form of the line that passes through the point (x₁,y₁) and has a slope of m:
y - y₁ = m(x - x₁)
m = -3
(5, 1) ⇒ x₁ = 5, y₁ = 1
Therefore:
y - 1 = -3(x - 5)
7p+5q+4p-2q what is the result of combining the like terms
Answers
Answer:
11p+7q
Step-by-step explanation:
3) A drawer contains 10 blue pens, and 10 red pens. Without looking, Mrs.
Stanton is going to take one pen from a drawer, use it, and then put it back in
the drawer. Then he is going to take another pen from the drawer to use. What
is the probability of Mrs. Stanton taking a red pen first and then taking a blue
pen? P(red, then blue)?
Answers
Answer: 1/2
the midpoint between -1/11 and 9/11
[tex]-\frac{1}{11}and\ \frac{9}{11}[/tex]
Answers
Hope this helps:):)
Answer:
4/11
Step-by-step explanation:
-1/11+9/11=8/11
mid=(8/11)/2
=4/11
HELP ASAPPPPP NO WRONG ANSWER PLS
Answers
Answer:
40
Step-by-step explanation:
one cubic cm would be 2x2x2=8 half cm³
you have 1x2x2.5 cm cube = 5 cm³
5 x 8 = 40
another way to look at it:
2 1/2 = 5 half-cubes long
2 = 4 half cubes wide
1 = 2 half cubes tall
5 x 4 x 2 = 40
he output is five less than triple the input
Answers
So triple mean 3
You have 3x than
Output is means y=
Y=3x is what we have now
So five less is -5
Y=3x-5 should be the final answer
Hope this helps!
How much interest will you earn by leaving $500 in a savings account for 3 years with an interest rate of 1.5%?
Answers
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
: 522.5$
:
First calculate yearly interest
500 x 0.015 = 7.5
7.5 x 3(for 3 years) = 22.5
Then add them together!
500 + 22.5 = 522.5
!
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*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Nigel has 66 pens kat has 1/3 of the number of pens Nigel have calculate the number of pens that have altogether
Answers
Then you would add 66+22=88
They have 88 pens altogether
Hope this helps :)
Anyone help me with this math question?
Answers
Answer:
i think its c
Step-by-step explanation:
there are 450 student in a school. if75% of them are girls, how many girls and boys are there
Answers
Please help me with this i will give brainliest
Answers
Answer:
i think it's 10%
Step-by-step explanation:
1,2,2,3,4,6,8,9,10 what is the median HELP
Answers
The elements of the dataset are integers, and the median of the dataset 1,2,2,3,4,6,8,9,10 is 4
How to determine the median?The data elements are given as:
1,2,2,3,4,6,8,9,10
The median element is the middle element, and the middle element is: 4
Hence, the median of the dataset 1,2,2,3,4,6,8,9,10 is 4
Read more about median at:
https://brainly.com/question/8892632
#SPJ2
help me asap brainliest for correct answer
Answers
I WILL AWARD BRAILLIEST PLEASE HELP ASAP!!
Giorgio is learning to play the piano. By the end of each month, he has learned 3 new songs.
Part A Graph 5 points on the coordinate plane below that show the total number of songs Giorgio has learned by the end of each month from month 1 to month 5.
Which equation represents the relationship between the independent variable, x , and the dependent variable, y?
Answers
Answer: y = 3x
Step-by-step explanation:
The answer is y=3x because every month Giorgio learns a new song. so for the first month they learned 3 songs and in the second month they learn 3 more that adds up to 6 song total, so if you just times the month by 3 you will get your answer.
Answer
the way you have it there is right for the giorgio and for the second one it will be x=3x
I need help with a achieve 3000 a presidents jobs
Answers
Answer:
Answer is in the photo. I can only upload it to a file hosting service. link below!
is.gd/qKzpBU
The measures of the three angles of a triangle are given by x+4,x, and 2x. What is the value of x
Answers
Answer:
x = 44°
Step-by-step explanation:
The sum of all the interior angles of a triangle = 180°
so:
(x+4) + x + 2x = 180°
reducing:
4x + 4° = 180°
4x = 176°
x = 44°
Write an expression that is equal to m.m.m.m
Answers
Answer:
m^4
Step-by-step explanation:
Please help me i need it -_-
Answers
PLZ help me with simple probability I think!!!!
Plz, tell me the answer with an explanation of the answerr for the points...
Thank you!!!
Answers
Answer:
16/25
Step-by-step explanation:
Here, we want to get the probability of obtaining at most two heads
At most 2 heads mean we can get 0, 1 or a maximum of 2 heads
The total frequency for this three set is 15 + 20 + 29 = 64
So we have the probability as;
64/100 = 16/25
lol I am having an exam ....no but help
.
when arturo makes a muffin recipe there is a priportional relationship between the number of teaspoons of bakin powder and the number of muffin , the table below shows that relationship.what is the constant of proportionality
Answers
Answer:
3
Step-by-step explanation:
It should be 3 because when you look at it divide them all and each one gives you 3. If it's not then sorry.
Which expression is a sum of a number and a product
Answers
A trampoline park costs $12 for the first hour and $6 for each additional hour. Flynn pays $30 at the trampoline park. Select the equation that represents the given situation and find the number of additional hours Flynn stays at the trampoline park after the first hour.
A. 12x + 6 = 30; 3 hours
B. 6x + 12 = 30; 3 hours
C. 6x + 12 = 30; 2 hours
D. 12x + 6 = 30; 2 hours
Answers
The equation that represents the given situation is 12 + 6x = 30.
The number of additional hours is 3.
Option B is the correct answer.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example:
2x + 3 = 9 is an equation.
We have,
A trampoline park costs $12 for the first hour and $6 for each additional hour.
Amount paid at the park = $30
Now,
12 + 6x = 30
x is the number of hours.
Solve for x.
12 + 6x = 30
6x = 30 - 12
6x = 18
x = 3
Thus,
The equation is 12 + 6x = 30.
The number of hours is 3.
Learn more about equations here:
https://brainly.com/question/17194269
#SPJ2
Find the oth term of the geometric sequence 9, -27, 81, ...
Answers
HELP ME PLZZ, ASAP!!
Answers
The graph of which equation is shown below?
y = −2x + 3
A.) y = -2x + 3
B.) y = 2x + 1.5
C.) y = 2x + 3
D.) y = −2x + 1.5
Answers
Answer: The answer is y=-2x+3
[tex]y= 82(1.045)[/tex]What is the rate of growth Michael expects each week after launching the website?
y=82(1.045)
Answers
Answer: pls help with the answer this is hard
Step-by-step explanation: i really need help!!!