Answers
Answer:
x = 20, y = 110
Step-by-step explanation:
For x:
[tex]5x + 45 + 3x - 25 = 180\\8x + 20 = 180\\8x = 160\\x = 20[/tex]
For y:
[tex]y + 2x - 5 + 3x - 25 = 180\\y + 2(20) - 5 + 3(20) - 25 = 180\\y + 40 - 5 + 60 - 25 = 180\\y + 35 + 35 = 180\\y + 70 = 180\\y = 110[/tex]
Related Questions
Is the following relation a function?
X y
1-2
1-3
2 1
13-2
Yes
NO
Answers
Answer:
no, one is repeated which is not possible.
Step-by-step explanation:
Step-by-step explanation:
No. More than 1 element in the domain (1 and 3) have the same image in the co-domain. (-2)
a Number m plus 4 is greater than or equal to seven
Answers
Answer:
m ≥ 3
m is greather or equal to 3
Step-by-step explanation:
m + 4 ≥ 7
m ≥ 7 - 4
m ≥ 3
3.
Define the following terms.
a. steam distillation b. fractional distillation
C. chromatogra
Answers
Step-by-step explanation:
Steam distillation is a separation process which consists in distilling water together with other volatile and non-volatile components.
Fractional distillation is the separation of a mixture into its component parts, or fractions.
A technique for the separation of a mixture by passing it in solution or suspension through a medium in which the components move at different rates.
Mark this as Brainliest
WILL MARK BRAINLIST PLSS HELP
Answers
1.)A 2.)B. 3.)C. 4.)C. 5.)B
I think the only one i might of gotten wrong is 4. if any are wrong. please let me know for future reference.
~ItsOniiSama ❤
Hope this helps! If so please ,mark brainliest!
Answer:
1. A
2. A
3. C
4. C
5. B
Step-by-step explanation:
i do beleive these are the correct answers
guys i need helpp plss
Answers
Answer:
-311
Step-by-step explanation:
Step 1: Define variables
g⁵ - h³
g = 2
h = 7
Step 2: Plug in variables
2⁵ - 7³
Step 3: Evaluate
32 - 343
-311
Write an algebraic expression for each phrase below. The sum of x and y.
Answers
Answer:
The sum of x and y is:
[tex]x +y[/tex]
Find the equation of the line with slope = -2 and passing through (3,2). Write your equation in the form
y = mx +b.
Answers
Answer:
Step-by-step explanation:
y - 2 = -2(x - 3)
y - 2 = -2x + 6
y = -2x + 8
Brainiest to the best answer
Answers
6) A tree casts a shadow 60 feet long. At the same time, a nearby 8-foot post casts a 12- foot shadow. How tall is the tree?
Answers
Answer:
40 ft
Step-by-step explanation:
The tree's shadow is 60/12 = 5 times the length of the shadow of the post. So, we figure the tree is 5 times the height of the post:
5(8 ft) = 40 ft . . . height of tree
__
You may want to write a proportion:
tree height/tree shadow = post height/post shadow
t / 60 = 8 / 12
t = 60(8/12) = 40 . . . . multiply by 60
Solve the following equation for y: ax +by = c
Answers
Answer:
[tex]y = \frac{c-ax}{b}[/tex]
Step-by-step explanation:
ax + by = c
subtract ax from both sides
ax + by = c
-ax -ax
=
by = c- ax
divide b on both sides
[tex]\frac{by}{b}[/tex] = [tex]\frac{c- ax}{b}[/tex]
=
[tex]y = \frac{c-ax}{b}[/tex]
The units of the subway map below are in miles. Suppose the routes between stations are straight. Find the approximate distance a passenger would travel
between stations J and K.
The distance from Station 3 to Station K is approximately __ miles.
(Round to the nearest tenth as needed.)
Answers
Answer:
if anyone got the question asking between stations b and d instead of j and k the answer is 6
Step-by-step explanation:
6
Answer:
8.9
Step-by-step explanation:
3
What is the common multiplier in the proportion 5 - 20
?
10
C. 4
d. 3
Please select the best answer from the choices provided
Answers
Answer:
C. 4
Step-by-step explanation:
First Question: G=?
Second Question: H=?
Third Question: I=?
Answers
Answer:
92°100°114°Step-by-step explanation:
Refer to attached
Added parallel lines in red to help:
g = 360° - (144°+124°) = 92°h = 360° - (162° + 98°) = 100°i = 360° - (117° + 129°) = 114°Simplify: (3x^2-5x +9)+(7x^2+8x-5
Answers
Answer:
=10x2+3x+4
Step-by-step explanation:
I hope this helps you
Answer:
10x^2+3x+4 should be the correct answer
CES Grade
A department store is having a “half price” sale. Which is equivalent to
"half price”?
A. 2/1
B. 0.05
C. 50%
D. 0.5%
Answers
Answer:C 50%
Step-by-step explanation:
13. To enter the play area, children must be more than 4 feet tall.
Answers
Answer:
Is this full qn ?. I don't think sooo.
please solve 6 number
Answers
Answer:
5
Step-by-step explanation:
The mean is calculated as
mean = [tex]\frac{sum}{count}[/tex]
Here sum = 75, mean = 15 and let n be count, thus
[tex]\frac{75}{n}[/tex] = 15 ( multiply both sides by n )
75 = 15n ( divide both sides by 15 )
5 = n ← number of terms
Answer:
The answer to 6 is 5
Step-by-step explanation:
What is
Two million, one hundred fifty-six thousand, four
Answers
Answer:2,156,004
Step-by-step explanation:
Answer: 2,156,000.00
Step-by-step explanation:
What is the slope of the equation: y = 4
Answers
Answer:
0
Step-by-step explanation:
Answer:
There's no slope or a slope of 0
Step-by-step explanation:
The variables "mx" represent the slope of a linear line.
The numbers 987654321 are written out in a row. Place between them exactly 2 minus signs so that the value of the expression obtained is the minimum.
Answers
Answer:
Step-by-step explanation:
45
Answer:
12
Step-by-step explanation:
It is assumed the order of the numbers doesn't change.
987 - 654 - 321 =333 - 321 =12do number 7 and 8 please
Answers
7) [tex]\sqrt[3]{64} = \sqrt[3]{4^3} = 4[/tex]
8) [tex]\sqrt[3]{216} = \sqrt[3]{6^3} = 6[/tex]
!!30 POINTS!!
What are all the name(s) of the segment(s) in the figure?
Answers
Answer:
A. segments RS ST RT. I CANT PUT THOSE DASHES KN TOP. THE ANSWER IS A
can anyone help me with the pictures below? Will mark brainliest!
Answers
Answer:
a is, A to c, B E to f, c is g to h I think? 2 a is no, cause it doesn't add up to 90, b is no for the same reason and c is no.
Step-by-step explanation:
i hope I helped I'm iffy on A)c
Answer:
In a. hypotenuse is AC
In b. hypotenuse is EF
In c. hypotenuse is HG
2.
a. is right triangle
b. is not right triangle
c. is right triangle
Step-by-step explanation:
in first question we have to find the hypotenuse and hypotenuse is always the side opposite to 90 degree angle
in second question we have to square each of the sides if sum of two squared side equal to the third one that triangle is right angle triangle
Which linear equation below represents the line that goes through the point (3.4) and has a slope of 2?
Answers
Answer:
Linear equation with a slope of 2 that goes through the point (3, 4) is [tex]y = 2\cdot x -2[/tex].
Step-by-step explanation:
From statement we know the slope of the line and a point contained in it. Using the slope-point equation of the line is the quickest approach to determine the appropriate equation, whose expression is:
[tex]y-y_{o} = m \cdot (x-x_{o})[/tex]
Where:
[tex]m[/tex] - Slope, dimensionless.
[tex]x_{o}[/tex], [tex]y_{o}[/tex] - Components of given point, dimensionless.
[tex]x[/tex], [tex]y[/tex] - Independent and dependent variable, dimensionless.
If we know that [tex]m = 2[/tex], [tex]x_{o} = 3[/tex] and [tex]y_{o} = 4[/tex], the linear equation is found after algebraic handling:
1) [tex]y-4 = 2\cdot (x-3)[/tex] Given
2) [tex]y = 2\cdot (x-3) +4[/tex] Compatibility with Addition/Existence of Additive Inverse/Modulative Property
3) [tex]y = 2\cdot x -2[/tex] Distributive Property/[tex](-a)\cdot b = -a\cdot b[/tex]/Definition of sum/Result
Linear equation with a slope of 2 that goes through the point (3, 4) is [tex]y = 2\cdot x -2[/tex].
I need help ASAP, due in an hour. Will give 5 stars and brainiest to the first person.
Answers
Answer:
5n is a term= true
3m and 5n are NOT like terms=true
these are the correct answers
Step-by-step explanation:
these are the wrong ones
a variable would be m or n
coefficients would be 3 and 5
Find the inverse of the function
F(x) = 5x + 10
F -1 (x) = ?
Answers
stadium already has 250 people in it at noon.If 35 people per minute enter the stadium,how many are in the stadium at 1:30 p.m. when a concert is supposed to begin?
Answers
Answer:
3,400 people
Step-by-step explanation:
First, find how many minutes are between noon and 1:30 pm
This is an hour and 30 minutes, so it will be 90 minutes
Then, multiply 90 by 35, since 35 people enter per minute
90(35)
= 3150
Then, add the 250 people that were already in it
3150 + 250
= 3400
So, there will be 3,400 people in the stadium
Answer:
3400
Step-by-step explanation:
250+35m=noon
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.
1+4k+4k^2-16k^4 hcf
Answers
Answer: Ndndndndmfmfm
Paosisjjs
Step-by-step explanation: its because you have to like its the answer Hxoaalsksjkaakw
How many hundreds are in 200+10+6?
Answers
Answer:
200+10+6=216
Step-by-step explanation:
2 hundred and 16 is in word form
Since 200 can be written as a sum of 2 100's, hence there are two hundred in the expression given,
Given the expression 200 + 10 + 6
Each term can be written in words as shown:
200 is two hundred
200 = 100 + 100
Since 200 can be written as a sum of 2 100's, hence there two hundred in the expression given,
Learn more here: https://brainly.com/question/24588842