Without graphing, find the slope of the line that goes through (2, -1) and (6, 1). *
Answer:
m=1/2
Step-by-step explanation:
By counting, the y-value goes up 2 and the x-value goes up 4. This gives you 2/4, which simplifies to 1/2
5(x+4) Sorry, my brain isn’t working today.
Answer:
5x + 20
Step-by-step explanation:
Apply the distributive property.
5x + 20
good luck and i hope this helps :)
make sure to get some good sleep too lol
Answer:
5x + 20 is your expression
Step-by-step explanation:
Please help this was due yesterday!
Answer:
a) <
b) <
c) >
d) <
e) >
Step-by-step explanation:
solve by graphing
2x+4y=8
2x-y=2
point to where they intersect ( , )
Work at a convenience store 60% of your time, and earn $11.00 an hour. Referee games at your city park 25% of your time, and earn $19.00 an hour. Do your elderly neighbor’s housework 15% of your time, and earn $16.00 an hour. What will your average hourly wage be? Enter your answer up to two decimal places.
Answer:
13.75
Step-by-step explanation:
The expected value of the hourly wage is the sum of the probabilities (percentage of time spent on each job) multiplied by the payoff (money earned) from each possible occurrence (job):
(0.6 × 11) + (0.25 × 19) + (0.15 × 16) = $13.75.
9, 18, 36... Find the 6th term. The first three terms of a sequence are given. Round to the nearest thousand (if necessary).
Four months of the year have thirty days only. What fraction of the set
of months is this?
Answer:
4/30 or 4/120
Step-by-step explanation:
Has anyone done this
1. Use the Notes Expand Linear Expression (aka Distributive Property) pg. 237 ex. 4-6 which we covered on the Edpuzzle to complete the assignment.
Assignment pg. 241 9-14
2. Take a clear/readable picture and submit in Schoology
Posted Thu Jan 14, 2021 at 10:20 am
If 9x + 10=y what is y??
Answer:
above beat me to it he is right
the following two pentagons are similar. find the missing side length represented by x. please help quickly!
Answer:
5 inches.
Step-by-step explanation: Take a length from the original (13.5) and divide it by the new length of that side (9) to get 1.5. Then take 7.5 and divide it by 1.5 to get 5 inches.
Answer:
5 in
Step-by-step explanation:
Similar figures have congruent corresponding angles and proportional corresponding sides.
help pls lol it’s due today:)))
Answer:
4. supplementary
5. complementary
Step-by-step explanation:
4 is supplementary because the sum of the two angles is 180°.
5 is complementary because the sum of the two angles is 90°.
Answer:
4. Supplementary
Supplementary angles sum up to 180 degrees.
105 degrees + 75 degrees = 180 degrees
5. Complementary
Complementary angles sum up to 90 degrees.
30 degrees + 60 degrees = 90 degrees
Hope this helps, thank you !!
In the diagram below, what is the approximate length of the minor arc AB?
A. 28.8 cm
60°
30 cm
B. 62.8 cm
c.
C. 15.7 cm
D. 31.4 cm
Answer:
31.4 cm , just did the quiz
Step-by-step explanation:
The length of the minor arc is 31.4 cm of the given circle.
What is Circle?A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.
Arc length is the distance between two points along a section of a curve.
The formula for arc length is θ/360×2πr
Arc length = θ/360×2πr
Where θ is the central angle and r is the radius of the circle.
θ = 60 degrees and r is 30 cm
Plug in the value of θ and r
Arc length = 60/360 × 2×3.14×30
=1/6×60×3.14
=188.4/6
=31.4
Hence, the length of the minor arc is 31.4 cm of the given circle.
To learn more on Circles click:
https://brainly.com/question/11833983
#SPJ7
This I need help ur help
Answer:The answer is -4
Step-by-step explanation:-4+-5=-9
Answer:
-4
Step-by-step explanation:
your basically adding
y = 5x − 7 −3x − 2y = −12 solved by substitution please show the work too so i can understand
Answer:
y=3, x=2
Step-by-step explanation:
-3x-2(5x-7)=-12 (substitute y=5x-7)
simplify
{-13x+14=-12\}
isolate x for -13x +14=-12: x=2
for y=5x-7 substitute x=2
simplify y=3
sorry i know this is quite lenghty but i hope this helps :) have a nice day !!
Please help! I need help
Answer:
median is 32 and the mean is 21
:
(2x – Зу = 18
(2x + y = 2
Answer:
2x = 2 × 12 = 24 24 =2x 24-6=18
3y = 3 × 2 = 6 6 =3y
2x = 2×1 = 2 2 =2x 2+0=2
y = 0 0 = y
Step-by-step explanation:
I'm not sure how the question is mentioned in the test but from my point of view I got this not sure how the it is explained in your nest im only 11 so yeh. sos if its wrong
Answer:
y = -4
x = 3
Step-by-step explanation:
I will be using the elimination method to solve this:
Begin by times -1 to the bottom equation.
[tex]2x-3y=18[/tex]
[tex]-2x-y=-2[/tex]
Add them together
[tex]0x-4y=16[/tex]
ignore the 0x and divide -4 to both sides
[tex]\frac{-4y}{-4} =\frac{16}{-4}[/tex]
y = -4
Plug y back into one of the two original equations
[tex]2x-3(-4)=18[/tex]
multiply -3 and -4 to get +12
[tex]2x+12=18[/tex]
subtract 12 to both sides
[tex]2x=6[/tex]
divide by 2 to both sides
x = 3
Peter weighs 105 kg. He wants to lose 500 g per week. How many weeks will it take for him to have
a mass of 90 kg?
Answer:
It will take peter 30 weeks to weigh 90kg
Step-by-step explanation:
Answer:
30 weeks
Step-by-step explanation:
500g =0.5kg so 105-90=15
15*2=30
pls thanks
Which of the following expressions has a value that is greater than -1? Select all that apply.
A) -6 + 6
B) -8 - (-11)
C) 9 + (-7)
D) -3 – 5
E) -8 + (-2)
Answer:
A. -6+6=0 0>-1
C. 9+(-7)=2 2>-1
A salesperson at a jewelry store earns 3% commission each week. Last week, Jarrod sold $750 worth of jewelry. How much did he make in commission?
Answer:
hello what are you telling here............
Step-by-step explanation:
NEED HELP PLSSSSSS HELP MEEE
Answer:
Step-by-step explanation:
0 quarter = 20 dimes
dime to quarter = divide by 20
quarter to dime= multiply by 20
4 quarters = ? dimes
4 x 20 = 80 dimes
0 dimes = ? quarters
0/20 = 0 quarters
5 dimes = ? quarters
5/20 = 0.25 quarters
Answer: SORRY I WISH I CAN HELP YOU BUT PLZ DON´T GET MAD PLZ
Step-by-step explanation:
BUT I DID FIGURE THE FIRST ANSWER IS 13
f(x)=3x2+2x−3
g(x)=2x+4
Answer:
A: 6
B: 16
C: 2
D: -12
Step-by-step explanation:
They are asking you to multiply the equations:
(3x^2 + 2x - 3)(2x + 4)
Distribute and you should get:
6x^3 + 16x^2 + 2x - 12
The Coefficients A,B,C, and D are 6, 16, 2, and -12.
The first quartile of a data set is 31, and the third quartile is 47. Which of these values in the data set is an outlier?
A) 8
B) 28
C) 63
D) 73
Answer: a.83
Step-by-step explanation:
apoooxe
please help solve for x ................................................................
Answer:
104°+33°+(5x+13)°=180°[all angle sum is 180°]
137°+(5x+13)=180°
137°+13+5x=180°
150°+5x=180°
5x=180°-150°
5x=30
x=30/5
×=6
Answer:
x = 6
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 angles and equate to 180
5x + 13 + 104 + 33 = 180, that is
5x + 150 = 180 ( subtract 150 from both sides )
5x = 30 ( divide both sides by 5 )
x = 6
There is a central angle of 90 degrees. What fraction is the sector made by that central angle of the whole circle?
Answer:
270
Step-by-step explanation:
[tex]360 - 90 = 270[/tex]
Can I please have some help with this question
Answer:
60
Step-by-step explanation:
2a is more than 90 so it is more likely to be 120
so divide that by 2 and 60
Answer:i think a=120
please help me please will give brainliest
Answer:
12) You should "Never drop trash on the ground"
13) I believe "Everyone should be aware about littering"
14) I believed "that everyone should know littering is bad "
15) Do you think "Littering is bad?"
16) I can't stand "when people do not care about littering "
17) It is important "to be aware about littering and the effect it has on the world"
Step-by-step explanation:
need help fast only 14 mins left
Answer:
V = 49 m³
Step-by-step explanation:
Volume in November 2015 = 6287 m³
Volume in August 2015 = 6238 m³
We need to find the volume of water used between August and November. It can be calculated as follows :
V = 6287 m³ - 6238 m³
= 49 m³
So, the required volume is 49 m³.
please help me !!
Line q goes through points (-3, 3) and (-5, -3). At what point does line q cross the y-axis?
Answer:
(0, 12 )
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 3, 3) and (x₂, y₂ ) = (- 5, - 3)
m = [tex]\frac{-3-3}{-5+3}[/tex] = [tex]\frac{-6}{-2}[/tex] = 3 , then
y = 3x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (- 3, 3 ), then
3 = - 9 + c ⇒ c = 3 + 9 = 12 ← y- intercept
Thus the line crosses the y- axis at (0, 12 )
Answer:
It crosses the y-axis at the point where y = 12
- the point (0, 12).
Step-by-step explanation:
First we need to find the equation of the line q:
The slope of the line = (-3-3)/(-5-(-3))
= -6/-2
= 3.
Using the point-slope form of a line:
y - y1 = m(x - x1) Take the point (-3, 3):
y - 3 = 3(x -(-3)
y - 3 = 3x + 9
y = 3x + 12.
Where q crosses the y-axis x = 0 so we have
y = 3(0) + 12
y = 12
The required point is (0, 12).
What is an equation of the line that passes through the points (-2, 7) and (1, -8)?
Answer:
Im not a hundred percent sure
but
y=-5x+7
How do I figure this out?
it is 1 2 twelve I can end without 20 word my friend so deal with it