Draw a line representing the "rise " and a line representing the "run" of the line. State the slope of the line in simplest form .
Answers
Answer:
the slope is -1/2 and the equation would be y= [tex]\frac{-1}{2}[/tex]x - 2
Step-by-step explanation:
Related Questions
what do you call a polygon with nine sides?
a.quadrilateral
b.pentagon
c.hexagon
d.nonagon
Answers
Answer: nonagon
Step-by-step explanation: quadrilaterals: a shape that has four sides
hexagon: a shape with 6 sides
pentagon: a shape with 5 sides
nonagon: a shape with 9 sides
So the answer is D
In a recent year in Tennessee, there were 55 telephones for every 100 people. What was the ratio of phones to people?
Answers
Answer:
11:20
Step-by-step explanation:
Telephone: People
55:100
divide both sides by 5
11:20
Consider the quadratic equation x^2 +7x+8=0. Which of the following is the correct form after substituting a, b, and c into the
Quadratic Formula?
Answers
Answer:
ax²+bx+c=0
Being the standard formula
Step-by-step explanation:
By direct substitution
a=1
b=7
c=8
If the quadratic equation x² +7x+8=0 then the correct form after substituting a, b, and c into the Quadratic Formula is x=-7±√7²-4(1)(8)/2(1)
What is quadratic equation?A quadratic equation is a second-order polynomial equation in a single variable x , ax²+bx+c=0. with a ≠ 0 .
The given quadratic equation is x² +7x+8=0.
The quadratic equation standard form is ax²+bx+c=0
When we compare both the equations
The value of a is 1, b is 7 and c is 8
x=-b±√b²-4ac/2a
x=-7±√7²-4(1)(8)/2(1)
=-7±√49-32/2
x=-7±√17/2
Hence, if the quadratic equation x² +7x+8=0 then the correct form after substituting a, b, and c into the Quadratic Formula is x=-7±√7²-4(1)(8)/2(1)
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What is the MODE of the data - (12, 8, 6, 12, 16, 12) *
help plsssss
Answers
Answer: Mode = 12
Explanation: The mode is the most frequent value, so it is the value that shows up the most. In this case, that would be the value "12" since it shows up three times (while the other values only show up once).
Answer:
12
Step-by-step explanation:
For future reference mode means MOST. So in this data, number 12 is repeated the most. That would mean the MODE is 12.
Good Luck!!!
HELP NO DECIMALS!!!!!!!! Please I need this done almost due....
Answers
Answer: 432cm^3
Step-by-step explanation:
Joey invests in a CD where he will earn 5.5%
simple interest. If he deposits $1,400 in the
account, what will his total, including the
interest, be after 6 months?
Answers
I=PRT
I=1400*0.055*0.5
I=$38.50
Now add the principle and the interest
$1400+$38.50
$1438.50
coterminal angles
HELP what is the coterminal angle for -230° in the range of (0,360°)
Answers
Answer:
The coterminal angle of -230º is 130º.
Step-by-step explanation:
Coterminal angles are those whose sides start and end at the same point, therefore sharing a common side. To obtain the coterminal angle of a negative angle, 360º must be added to the value of said negative angle. Therefore, the coterminal angle of -230º arises from the following calculation:
-230 + 360 = X
130 = X
Therefore, the coterminal angle of -230º is 130º.
In circle S with the measure of angle RST = 102 and RS = 6 units, find the length of arc RT. Round to the nearest hundredth
Answers
Answer:
10.68
Step-by-step explanation:
\text{Arc Length}=
Arc Length=
\,\,\frac{\text{Central Angle}}{360}(\text{Circumference})
360
Central Angle
(Circumference)
RT=
RT=
\,\,\frac{102}{360}(2 \pi6)
360
102
(2π6)
RT=
RT=
\,\,10.68
10.68
Write an equation of the line below
Answers
Answer:
y = 4/5x - 2
Step-by-step explanation:
To create an equation with just a line compare two points on the graph and see how far the x and y points are on the graph then put them into a fraction with y over x then find the y intercept or find where the x coordinate equals 0 in this case it was (0, -2). Now put it all together:
y = mx + b
mx = comparison of two points
b = y intercept
HELP WILL MARK BRAINLY
Answers
Help plzz I need the answer real quick plz type it out don't send a file to me!!
Answers
5
A new business borrows $320,000 at a yearly simple interest rate of 7%. The total
amount the company repays for the loan and interest is $678,400. How long did it
take to pay off the loan?
Interest = (principal)(rate in decimal)(time in years)
1 = (p) (0) (t)
1. Read the word problem and circle and label the
interest, principal, rate, and time in years given in
the problem.
2. Underline the question(s)
3. Make any conversions needed for example:
a. Percent into decimals
b.
Months into years
4. Write down the simple interest formula
5 Plug in the known variables into the interest formula
6. Solve for the unknown
7. Answer the questions using complete sentences
and question stem
Answers
Answer:
16 years
Step-by-step explanation:
Annual interest payment is 7% * 320k = 22,400
Total interest is 678400-320000=358400
358400/22400=16
What is the constant of proportionality in the table below?
Answers
Answer:
3
Step-by-step explanation:
The constant of proportionality (or the slope) is 3. Observe that if x increases by 2 (from 1 to 3), y increases by 6 from 3 to 9, so that m = rise/run = 6/2, or 3.
Ex:
X: 1x3=3 3x3=9 9x3=27 27x3=81
As you can see every time you multiply by 3
it would equal the next number in the table. This applies for the y values as well.
which expression has a value of 16 when x=2
Answers
Answer:
Step-by-step explanation:
point sorry
Kate poses a $20 item at the store she uses a coupon to receive a 15% discount if you pay the 6% sales tax on the item how much did she pay for the item
Answers
Answer:
the answer is
18.02 dollars in total
Item 6
A truck carries a load of gravel with a mass of 3,200 kilograms. The truck unloads 976 kilograms of this gravel at a construction site.
How many more kilograms of gravel are left on the truck?
please help!!
Answers
Answer: There would be 2224 kilograms left in the truck
Tatiana practiced a total of 12 hours last week to prepare for her gymnastics meet. The line plot shows how long she practiced on the first six days of the week. If Tatiana practiced every day last week, how long did she practice on the last day?
Answers
Answer:
nigrto
Step-by-step explanation:
Which polynomial is equivalent to 8x3+12x/2x when x≠0?
Answers
Answer: look at the picture
Step-by-step explanation: Hope this help :D
The polynomial (8x³ + 12x) / 2x is equivalent to expression 4x² + 6. Then the correct option is A.
What is an equivalent expression?The equivalent is the expression that is in different forms but is equal to the same value.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
⇒ (8x³ + 12x) / 2x
Simplify the expression, then we have
⇒ (8x³ + 12x) / 2x
⇒ 4x(2x² + 3) / 2x
⇒ 2 (2x² + 3)
⇒ 4x² + 6
The polynomial (8x³ + 12x) / 2x is equivalent to expression 4x² + 6. Then the correct option is A.
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The complete question is attached below.
what is the cost of 20pens is rs 1200,what is the cost of one pen
Answers
Answer:
rs 60
1200/20=60......
answers are
60m cubed
360m cubed
1130m cubed
2260m cubed
Answers
Answer:
≈ 1130 m³
Step-by-step explanation:
The volume (V) of a cylinder is calculated as
V = πr²h ( r is the radius and h the height )
Here r = 6 and h = 10 , then
V = π × 6² × 10 = π × 36 × 10 = 360π ≈ 1130 m³
A shirt originally cost $41.10, but it is on sale for $36.99. What is the percentage decrease of the price of the shirt? If necessary, round to the nearest percent. A. 10% B. 90% C. 11% D. 8%
Answers
Answer:
10%
Step-by-step explanation:
The first step is to calculate the decrease
Original price= $41.10
New price= $36.99
= 41.10-36.99
= 4.11
4.11/41.10 × 100
= 0.1×100
= 10%
Hence the percentage decrease is 10%
In circle R with QRS=90 and QR= 3 units find the length of arc QS round to the nearest hundredth
Answers
Hello, I Am BrotherEye
Answer:
27.92 units
Step-by-step explanation:
Radius (qr) = r = 16 units
<QŘS = θ = 82°
Length of an arc = (Θ / 360) * 2πr
L = (θ / 360) *2πr
L = (82 / 360) * 2π * 16
L = 0.2777 * 100.53
L = 27.917 units
L = 27.92 unit
Best Of Luck
~
BrotherEye
Which statement best describes the function represented by the graph?
The function is increasing on the interval (-2, 0)
and decreasing on the interval (0, 0).
10
8
The function is decreasing on the interval (-0, 0)
and increasing on the interval (0.00).
6
2
The function is increasing on the interval (-0, 0).
2 4 6 8
-4-20
-2
4
The function is decreasing on the interval
(-00, 00
My Progress
Answers
Answer:
this is i-ready, right?? if so I cant provide any info
Step-by-step explanation:
my bad if it's not
There are approximately 3,000 bass in a lake. The population grows at a
rate of 2% per year. What is the average rate of change of the population
of bass from Year 1 to Year 4? Round your answers to the nearest tenth.
Answers
62.4 bass per year from year 5 to year 8, the average rate of change from the population was about 67.6 best per year the change of rate increase was about
Remington Company purchased office equipment for use in the business with an invoice price of $28,000. The company paid $1,500 to have the equipment delivered and another $500 to have it installed. The company paid cash for the transportation and installation costs and signed a note for the invoice price of the new equipment.
Answers
Write a number less than 50 that has at least six factors.
List at least six factors of the number you choose.
Answers
Answer:
the number can be 12
1 x 12 = 12
2 x 6 = 12
3 x 4 = 12
We randomize a sample for all the following reasons EXCEPT:
A. to generalize our results to the population
B. to ensure a representative sample
C. to ensure the sample is not too large
D. to eliminate selection bias
Answers
Answer:
C
Step-by-step explanation:
Evaluate the expression 7×18+45÷3×2
Answers
Answer:
156
Step-by-step explanation:
7 * 18 = 126
126 +45 / 3 * 2
45 / 3 = 15 * 2 = 30
126 + 30 = 156
Answer:
156
Step-by-step explanation:
Find the length of side x in simplest radical form with a rational denominator.
45°
X
45°
V3
Answers
Answer:
[tex] \sqrt{6} [/tex]
Step-by-step explanation:
[tex] \sin \: 45 \degree = \frac{ \sqrt{3} }{x} \\ \\ \frac{1}{ \sqrt{2} } = \frac{ \sqrt{3} }{x} \\ \\ x = \sqrt{2} \times \sqrt{3} \\ \\ x = \sqrt{2 \times 3} \\ \\ x = \sqrt{6} [/tex]
Answer:
√6
Step-by-step explanation:
Find the length of side x in simplest radical form with a rational denominator.
√6
Someone please help me
Answers
ofc i can help! hold up m y mom is vcalling