Answers
Answer:
[tex]x = 40[/tex]
Step-by-step explanation:
As the Corresponding angles are equal
[tex]4x - 50 = 2x + 30 \\ 4x - 2x = 50 + 30 \\ 2x = 80 \\ \frac{2x}{2} = \frac{80}{2} \\ x = 40 \degree[/tex]
Hope this helps you.
Let me know if you have any other questions :-)
Answer:
[tex]x = 40 [/tex]
Step-by-step explanation:
that's the answer
Related Questions
Allison is going to the post office to buy 34cent stamps and 3 cent adjustment stamps. Since the current postage rate is 49 cent she will need 5 times as many 3 cent adjusment stamps as 34 cent stamps. If she has $12.25 to spend, what is the largest number of 34 cent stamps she can buy?
Answers
Determine the largest number of 34 cent stamps she can buy
The largest number of 34 cent stamps she can buy is 30
Given:
Total money = $12.25
let
x = 34 cent stamp
y = 3 cent stamp
34 cent stamp = 5 × 3 cent stamp
x + y = 0.49
x = 5y
0.34x + 0.3y = 12.25
0.35(5y) + 0.3y = 12.25
1.75y + 0.3y = 12.25
2.05y = 12.25
y = 12.25/2.05
y = 5.9756097560975
approximately, y = 6
Recall,
x = 5y
x = 5(6)
x = 30
Therefore, the largest number of 34 cent stamps she can buy is 30
Read more:
https://brainly.com/question/7852538
determine the intercepts of the line 4x-3y=17
Answers
Answer:
x-intercept = 17/4 and y = -17/3
Step-by-step explanation:
To find the intercepts: set x = 0 for the y-intercept and solve the equation and set y =0 for the x- intercept and solve the equation.
To
4x - 3y = 17
4(0) - 3y = 17
0 - 3y = 17
y = 17 /-3
y = -17/3 = -5 2/3 y-intercept = -5 2/3.
The ordered pair on the graph is (0, -17/3)
4x - 3(0) = 17
4x - 0 = 17
4x = 17
x = 17/4 x-intercept = 17/4
The ordered pair on the graph is (17/4, 0)
Solve for x: 16 = x + 32
Answers
Answer:
-16
Step-by-step explanation:
Use everyone's favourite thing: ALGEBRA!!!
16=x+32
16-32=x
-16=x
Hope that helps
Step-by-step explanation:
16=x+32
16-x=32
-x=32-16
-x=16
X=-16
What are unit rates, and how are they used?
Answers
hope it helps
Answer:
A unit rate means a rate for one of something
they are and can be used as speed limits or signs for someone to do something. like go and stop
Step-by-step explanation:
5 hundred millions, 4 millions, 6 thousands, 2 tens
>
504,060,020 ?
Answers
Answer:
5 hundred millions, 4 millions, 6 thousands, 2 tens = 504,006,020
Step-by-step explanation:
504,060,020 > 5 hundred millions, 4 millions, 6 thousands, 2 tens
(504,006,020)
Find the slope of (2 , -7 ) and ( -1 , 6 )
A. 4
B. -6
C. -1/6
D. 6
Answers
Answer:
-13/3
Step-by-step explanation:
y2 - y1 / x2 - x1
6 - (-7) / -1 - 2
13 / -3
= -13/3
Hello !
Answer:
[tex] \boxed{\sf None \: of \: the \: options \text{:} \: \: m =- \dfrac{13}{3}} [/tex]
Step-by-step explanation:
The slope m of a line passing through two points can be calculated using the following formula:
[tex] \sf m = \dfrac{rise}{run} = \dfrac{\Delta y}{\Delta x} = \dfrac{y_2 - y_1}{x_2 - x_1} [/tex]
[tex] \\ [/tex]
Let (x₁ , y₁) = (2 , -7)
Let (x₂ , y₂) = (-1 , 6)
Substitute these values into our formula:
[tex] \sf m =\dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{6 - (-7) }{-1 - 2 } = \dfrac{13}{-3}\\ \\ \implies \boxed{\sf m = -\dfrac{13}{3}} [/tex]
Have a nice day ;)
a) 7x^2-7=0
b)x^2-x=0
c)5x-15=0
d)x^2-4x+4=9.(x-2)
e)3(x+3)-x^2-3x=0
Answers
Answer:
[tex]a)x = 1 \\ x = - 1 \\ b)x = 1 \\ x = 0 \\ c)x = 3 \\ d)x = 11 \\ x = 2 \\ e)x = 3 \\ x = - 3[/tex]
5x(6x2 -3x4+7x3)-20 x3 -3_x4
Answers
Answer:
[tex]30x^3-15x^5+35x^4-43[/tex]
Step-by-step explanation:
[tex]30x^3-15x^5+35x^4-43[/tex]
Use the distributive rule and distribute 5x into the brackets. Then use the order of operation rule to do what is after the brackets.
Determinen las medidas algebraicas necesarias para calcular el área del hexágono
Answers
Answer: i cant understand that laugaue so hopefully u do well sorry
Step-by-step explanation:
In a church, the ratio of adults to children is 10 to 5. If there are 135 people in the church, how many children are there?
Answers
Answer:
45
Step-by-step explanation:
That means in every group of 15, there are 5 children
135 / 15 = 9. So Nine groups of 15. 9 x 5 = 45
domain of (3,4) (-1,5) (-9,0) (3, -2) and range. And is it a function?
Answers
Answer:
Domain = 3,-1,-9,3
Range = 3,5,0,-2
Not a function
Evaluate the expression for y = 2. Simplify your answer.
4/y=
Answers
Liam and Andrew are working in the lab with a scalpel. Since they are working with a sharp object they should make sure to -
A. know the location of the eye wash station.
B. avoid wearing baggy clothes that can catch on fire.
C. always cut towards themselves.
D. wear proper safety gear like goggles and gloves.
Answers
The answer is
D.wear the proper safety gear like goggles and gloves.
In 2005 Richard earned £22,000 per year.
In 2015 Richard earned £31,900 per year.
Express this as a percentage increase.
Answers
Explanation = 31900-22000/22000 • 100 = 45%
Someone please help me with this problem! Will mark brainliest!
Answers
Answer:
I need a question, then I will help
Step-by-step explanation:
do all number lines show only whole number
Answers
Answer:
no
Step-by-step explanation:
no because some numbers could be negative and most number lines also contain 0. whole numbers are positive, non decimal/fractional, real numbers
Lakeside amusement park charges an entry fee plus $1.50 per ticket used to go on the rides. The entry fee is the same amount for everyone. Louisa spent a total of $30.75 on the entry fee plus 15 ride tickets. Click “show your work” below and show calculations to determine how much Louisa paid for the entry fee.
Answers
Answer:
The entry fee is $8.25
Step-by-step explanation:
Total together: $30.75
She bought 15 tickets * $1.50 cost per 1 ticket
= $22.50
$30.75 (total) - $22.50 (price of tickets)= $8.25
4.51 - 2.7 MARKING BRAINLIEST AND PLEASE EXPLAIN:)
Answers
Answer:
1.81
Step-by-step explanation:
becase 4.51 -2.7 equls 1.81 its kinda simple
Answer:
Answer is 1.81
Step-by-step explanation:
The way you get this is by subtracting normally.⤵⤵⤵
[tex] \: \: \: \: 4.51 \\ \frac{ - 2.70}{} [/tex]
1 - 0 = 1
Since you can't subtract 7 from 5 you have to carry over from the next number (4). Take from 4, that leaves 3 in its place, and now you got an extra 1, so you can subtract 7 from 15 to get 8. Now subtract 2 from that 3 to get 1. That's how you get the answer 1.81 .
It's basically a normal subtraction problem, you just have to Remember to put the decimal point in the right place.
Hope this helped :)
What’s 2+2 as a decimal
Answers
Answer:
4.0
Step-by-step explanation:
Write the following algebraic expression for this sentence:
"The product of eight and a number squared decreased by 5."
Answers
Answer:
8n² - 5
Step-by-step explanation:
n = 'a number'
The expression is 8x² - 5.
what is expression?A mathematical expression is a phrase that has a minimum of two numbers or variables and at least one mathematical operation. Let's examine the writing of expressions. The other number is x, and a number is 6 greater than half of it. In a mathematical expression, this proposition is denoted by the expression x/2 + 6.
Given:
The product of eight and a number squared decreased by 5
let the number be x.
product of eight and a number squared
= 8x²
and decreased by 5
= 8x² - 5
hence, the expression is 8x² - 5.
Learn more about expression here:
https://brainly.com/question/14083225
#SPJ2
1. Line a passes through points (-2, 1) and (2, 9). Write an equation in slope intercept form that is parallel to line a. Show your work.
Answers
Answer:
The answer is y=ax+9−2a i think
HELP WITH ANGLES AGain LOL
Answers
Explanation: just ask me for it
Someone plz help me :(
Answers
Answer:
the answer is c :)
Step-by-step explanation:
58ml : 1120ml : 104ml need answer asap!
Answers
Answer:
i dont know the answer sorry
Step-by-step explanation:
v=t+s+u, for the letter u please and thank you
Answers
Answer:
u = v - s - tStep-by-step explanation:
V=t+s+u, for the letter u please and thank you
v = t + s + u
u = v - s - t
PLEASE HELP ASAP MY HANDS E GETTING TIRED AND I NEED TO SLEEP e>e
Answers
Answer:
[tex] \sf k = 1 \\\\ \sf y = x [/tex]
Step-by-step explanation:
A graph between the amount of time that backpacker hikes to the distance travelled is given .
We need to find the constant of proportionality and the equation of the relationship .According to the Question ,
[tex]\sf \implies y \propto x \\\\\sf \implies y = kx [/tex]
Where k is a constant . Now from the graph , when y is 5 x is also 5 . On substituting the numbers ,[tex]\sf\implies 5 = k(5) \\\\\sf \implies k =\dfrac{5}{5}\\\\\sf \implies \boxed{\frak{\pink{ k = 1 }}}[/tex]
Again the constant of proportionality is the slope of the line.
Here the slope of the line is 1 and its y intercept is 0 . On using slope intercept form ,[tex]\sf\implies y = mx + c \\\\\sf \implies y = 1(x) + 0 \\\\\sf \implies \boxed{\pink{\frak{ y = x }}}[/tex]
please help me find " What does the rate of change indicate about the context?"
Answers
Answer:
Rate of change is used to mathematically describe the percentage change in value over a defined period of time, and it represents the momentum of a variable. ... Subtract one and multiply the resulting number by 100 to give it a percentage representation.
WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER + 100 POINTS WHEN YOU DO ANSWER!!
Hello, below I have a screenshot of the question I need to be answered in particular. I would also like to have an explanation as to how you got the answers you did please. I will move on to try other questions whilst I wait, to see if I may be able to do something different without getting stuck again. Thank you for your time and I hope you have/had a good day(or night)!
Answers
y=-2x(squared)+3x-7
the 2x is squared
hope that helped
What is the slope-intercept form of the linear equation 2x + 3y = 6?
Drag and drop the appropriate number, symbol, or variable to each box.
1. х
2. y
3. 6
4. 3
5. -1
6. 2
7. 3
8. 6
9. +
10. 1
11. 2.
12. 3
13. 4
14. 5
I need the 6 that go in the boxes
Answers
Answer:
slope is -2/3
Step-by-step explanation:
[tex]3y = - 2x + 6 \\ y = \frac{ - 2}{3} x + 2[/tex]
Please help me ASAP
Answers
Answer:
x ≤ -17
Step-by-step explanation: