Answers
Answer:
Slope = -3
Step-by-step explanation:
Answer:
Slope is -3
Step-by-step explanation:
Find two points on the graph where the line hits both corners of the graph first. ( The line has to go through a corner )
Two points on the graph: ( -2,6 ) and ( 2, -6 )
The first values are X-values ( -2, 2 ) It does left to right
The second values are Y-values ( 6,-6 ) It goes up and down
So to find the slope of a line you get two points and you do this formula
( y2-y1 ) / ( x2-x1 )
So that means
( -6 - 6 )
------------- = -12
( 2 - -2 ) -------
4
-12 / 4 = -3
Related Questions
PLEASEPLEASEPLEASE!! Find the length of line AB.
Answers
Answer:
8
Step-by-step explanation:
AB = 5 + | -3 |
Ab = 8
hope that helps
Please help
Put this equation into slope-
intercept form.
4x + 7y = 14
[?]
y = - x + [ ]
Answers
4x + 7y = 14
First move the 4x to the right by subtraction.
Then isolate the y by dividing everything on both sides by 7. Be sure to divide **everything** by 7.
Answer:
y=-4/7x+2
Step-by-step explanation:
7y=14-4x
y=2-4/7x
The cost of renting a boat is a $3 deposit and $5.25 for each hour. Find the total cost to rent the boat for 6 hours.
Answers
Answer:34.5
Step-by-step explanation:
5.25 x 6 + 3.
You multiple 5.25 however many hours it says and then you have the 3$ for the fee.
Nick planted a cedar tree. It grew 10 cm in ½ of a year. What will the height of the tree be at the end of 6 years?
Answers
Answer:
120 cm
Step-by-step explanation:
1/2 is 6 months and 6 years are 72 months.
Using the rule of three, 10 cm is to 6 months what x is for 72 months so
x = (72 * 10) / 6 = 120
If x and 60 make a right angles find the size of x.
Answers
Answer:
38°
Step-by-step explanation:
hope this answer helps you
What pair of numbers have a gcf of 7? Choose all that are correct
7 and 14
21 and 3
7 and 1
28 and 7
Answers
Answer:
7 and 14
28 and 7
Step-by-step explanation:
7 & 14's GCF is 7 since it's the largest factor for both of them.
21 & 3's GCF is 3 since it's the largest factor for both of them.
7 & 1's GCF is 1 since it's the largest factor for both of them.
28 & 7's GCF is 7 since it's the largest factor for both of them.
Answer:
7 and 14
28 and 7
Step-by-step explanation:
7/7 = 1
14/7 = 2
28/7 = 4
21 and 3, gcf = 3
7 and 1, gcf = 1
What is the easiest way to find
which power of 10 to use when
writing a number in expanded
form with exponents?
Answers
Step-by-step explanation:
Well,you can count the zeros that will give you the exponent.
For example:
100 has two zeros so the exponent form will be
[tex] {10}^{2} [/tex]
For 10,000,it has 4 zeros.The exponent form is
[tex] {10}^{4} [/tex]
100 points plus brainly!!
Answers
Answer:
see below
Step-by-step explanation:
We can use the distance formula
11. d =sqrt( (y2-y1)^2 + (x2-x1) ^2)
= sqrt( (-3 --5)^2+(-6 - -1)^2)
= sqrt( (-3+5)^2 + (-6+1)^2)
= sqrt( 2^2 + (-5)^2)
= sqrt (4+25)
= sqrt(29)
12. Using the points ( 1,3) and (4,-1)
d =sqrt( (y2-y1)^2 + (x2-x1) ^2)
= sqrt( (-1-3)^2+(4-1)^2)
= sqrt( (-4)^2+(3)^2)
= sqrt(16+9)
=sqrt(25)
=5
Answer:
11. d =sqrt( (y2-y1)^2 + (x2-x1) ^2)
= sqrt( (-3 --5)^2+(-6 - -1)^2)
= sqrt( (-3+5)^2 + (-6+1)^2)
= sqrt( 2^2 + (-5)^2)
= sqrt (4+25)
= sqrt(29)
12. Using the points ( 1,3) and (4,-1)
d =sqrt( (y2-y1)^2 + (x2-x1) ^2)
= sqrt( (-1-3)^2+(4-1)^2)
= sqrt( (-4)^2+(3)^2)
= sqrt(16+9)
=sqrt(25)
=5
Step-by-step explanation:
Please help Fast INEQUATIONS
Answers
Step by Step: •-2x-10<-14
•-2x-10(+10)<-14(+10)
•-2x<-4 -divide each side by -2x
•x>2(since you divided by a negative, switch the sign)
b) Answer: x<-7
Step by Step: •x+4/3 < -1
•multiply each side by the denominator (3)
•x+4(-4)<-3(-4) subtract
•x<7
Here are the graphs!!
Answer:
Step-by-step explanation:
a)-2x-10<-14
-2x <-14+10
-2x< -4
Then divide both sides by -2.(REMEMBER:When you divide or multiply by a minus number the sign will be changed)x>2
The number line is on the attachment.(remember: when you draw the number line you should not colour the circle)
b)x+4/3 < or = to -1
x+4/3 * 3 < or = to -1*3
x+4-4 < or = to -3-4
x < or = to -7
The number line is on the attachment.(remember: when you draw the number line you should colour the circle cause in here x is less than or equal to -7)
Hope this helps you
If you have any questions just ask
Whitewater Rentals has 39 canoes and 25 solo kayaks. The canoes rent for $45 for a six-hour trip. The solo kayaks rent for $49 for the same trip. One day 8 canoes and 4 kayaks were not rented. How much money was collected for rent-als that day?
Answers
31(45)=1395
21(49)=1029
$2,424
Please help me x^2/x^2 times x^2
Answers
Answer:
[tex] {x}^{2} [/tex]
Step-by-step explanation:
[tex] \frac{ {x}^{2} }{ {x}^{2} } \times {x}^{2}[/tex]
[tex] {1x}^{2} = {x}^{2} [/tex]
[tex] = {x}^{2} [/tex]
1
15) John traveled 166.25 miles and used 9.5
gallons of gas. How many miles per gallon
does John's car get?
2
Answers
9514 1404 393
Answer:
17.5 mi/gal
Step-by-step explanation:
You can think of "per" as meaning "divided by." Then "miles per gallon" means "miles divided by gallons:"
(166.25 mi)/(9.5 gal) = 17.5 mi/gal
John's car gets 17.5 miles per gallon.
Dominic pays 7% interest on his $16,000 college loan and 12% interest on his $15,000 car loan. What average interest rate does he pay on the total $31,000 he owes? (Round your answer to the nearest tenth of a percent.)
Answers
15,000 x .12 = 1,800
1,120 + 1,800 = 2,920
31,000/2920 = 10.616
11% interest
The fraction models below represent two fractions of the same whole. How much of the Fraction 3 over 8 is in the Fraction 1 over 4 ? Two rectangles of the same size are drawn side by side touching each other. The first rectangle is divided into 8 portions of equal size. Three of these are shaded. The shaded portion alone is labeled as 3 over 8. The second rectangle is divided into 4 portions of equal size. One portion is shaded. The shaded portion alone is labeled 1 over 4.
Answers
9514 1404 393
Answer:
2/3
Step-by-step explanation:
You can see from the diagram that the shaded 1/4 of the second rectangle has the same dimensions as 2 of the 3 shaded parts of the first rectangle.
2/3 of 3/8 is in 1/4
Which 2 statements are correct regarding adjusting sales tax on a return?
Answers
Answer:
penalties should post to a contra-income account interest charged should post to a payable account, and early payment discount (credit) should post to an income account.
Step-by-step explanation:
multiplying monomials. please
Answers
Answer:
[tex] {4a}^{4} \times {7a}^{5} \\ \\ = (4 \times 7)( {a}^{4} \times {a}^{5} ) \\ \\ = 28( {a}^{4} \times {a}^{5} )[/tex]
from law of indices:
[tex] {n}^{x} \times {n}^{y} = {n}^{(x + y)} [/tex]
therefore:
[tex] = 28 \{ {a}^{(4 + 5)} \} \\ \\ = 28 {a}^{9} [/tex]
Answer:
28a^9
Step-by-step explanation:
The product of 5and twice a number
Answers
Answer:
(2n) x 5 = b
n = unknown number
b = product
Step-by-step explanation:
A fabric store prices cotton fabric using a proportional relationship between the length
of fabric (in yards) and the cost in dollars.
If 0.2 yards of fabric costs $1.50, what is the constant of proportionality?
PLEASE ANSWER QUICKLY
Answers
Answer:
7.5 dollars per yard
Step-by-step explanation:
you have 0.2 yards and constant of proportionality is when its constant so you make 0.2 into 1. you multiply it 5 times. so you also multiply 1.50 5 times too. which gets you to 7.5 or $7.50.
Which ordered pair is a solution of the equation? y=4x+9 Choose 1 answer:
Answers
Answer:
X= -9/4 and Y=9
Step-by-step explanation:
Answer:
There are many answers but one example would be (1,13)
Step-by-step explanation:
In order to find this, we simply need to select an x and it will help us find y. Our x for this case will be one. Now we put that into the equation and solve for the y value.
y=4x+9
y=4(1)+9
y=4+9
y=13
This gives us the ordered pair of (1,13)
hope this helps :D
brainliest appreciated
Sam bought 6 pounds of soil and 8 pounds of bricks. How many more pounds of bricks did he buy than soil
Answers
What is the distance from the origin to point A graphed on the complex plane below
Answers
Answer:
B) [tex]\sqrt{13}[/tex]
Step-by-step explanation:
1. [tex]d = \sqrt{(-3-0)^2+(-2-0)^2}[/tex]
2. [tex]d=\sqrt{(-3)^2+(-2)^2}[/tex]
3. [tex]d=\sqrt{9+4}[/tex]
4. [tex]d=\sqrt{13}[/tex]
[tex]\sqrt{13} = 3.60555..[/tex]
CAN you please help me with this?
Answers
Charmaine is saving money to buy a game. So far she has saved $30, which is three-fifths of the total cost of the game. How much does the game cost?
Answers
Answer:
50 es el valor
Step-by-step explanation:
Answer:
30*3/5=18
Step-by-step explanation:
tell me the composite number greater than 20
Answers
21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100 are all composite numbers greater than 20. Next time do a quick search before resorting to brainly.
Thank you in advance.
Answers
Answer:
Yes this statement is true because 0/3 is 0
Answer:
False.
Step-by-step explanation:
x = 0 would be the only solution to make the statement true. Anything other than x = 0 will make the statement false.
pleasee helppp me
In 2021 the age of Anis is x years . She is born when her mother was 32 years old. Her mother's age is now 3 times her age . Find the age of her mother , in years , in 2021 .
Answers
Answer:
The age of Anis mother in year [tex]2021[/tex] is [tex]48[/tex] years.
Step-by-step explanation:
The given statement is that the mother was [tex]32[/tex] years old when Anis was born, which means that Anis was zero year old.
After [tex]x[/tex] years, Anis is [tex]x[/tex] years old, in year [tex]2021[/tex], so her mother will also grow by [tex]x[/tex] years, so her mother's age will become [tex](32+x)[/tex] year.
But Anis mother's age is now [tex]3[/tex] times her age when she is [tex]x[/tex] years old, so her mother's age is [tex]3x[/tex] years, in year [tex]2021[/tex].
But her mother's age is also [tex](32+x)[/tex] years, in year [tex]2021[/tex].
So, the equation will become,
[tex]\begin{aligned}3x&=32+x\\3x-x&=32\\2x&=32\\x&=16\end{aligned}[/tex]
Her mother's age in year 2021 is,
[tex]\begin{aligned}3x&=3(16)\\&=48\:\rm{yrs}\end{aligned}[/tex]
15. The total consumption of fruit juice in a
particular country in 2006 was about
2.28 x 109 gallons. The population of that
country that year was 3 x 108. What was the
average number of gallons consumed per
person in the country in 2006?
Answers
Answer:
total amount of fruit juice consumed is 2.28 x 10^9
total population = 3 x 10^8
per person is
total consumption / total population
therefore;
2.28 x 10^9/3 x 10^8
= 7.6 gallons per person
hope it's helpful
The average number of gallons consumed per person in the country was 7.60 gallons per person.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
Given that,
Total consumption of fruit juice 2.28 x 10⁹ gallons
The population of that year = 3 x 10⁸
The average number of gallons consumed per person ⇒
2.28 x 10⁹ / 3 x 10⁸
⇒ 22.8 x 10⁸ / 3 x 10⁸
⇒ (22.8/3) × 10⁸/10⁸
⇒ 7.6
Hence "The average number of gallons consumed per person in the country was 7.60 gallons per person".
To learn more about the arithmetic operators,
brainly.com/question/25834626
#SPJ5
Factor out the largest common factor. 3y + 42
Answers
Answer:
3(y+14)
Step-by-step explanation:
3y+42 14 x2 =42 so for there' it would be 3(y+14)
3(y+14)
what is equivalent set
Answers
Step-by-step explanation:
An equivalent set is a set that has equal numbers or items.
Solve 6x + 3) = 21.
O A. x = -3 and x = -4
O B. x = 3 and x = -3
C. X = -3 and x = 4
D. X = 3 and x = -4
I need this ASAP
Answers
Answer:
18x^2 - 9
Step-by-step explanation:
y = f(x)= 6x^3 - 9x + 4
dy/dx = d/dx(6x^3) - d/dx(9x) + d/dx (4)
=6.d/dx(x^3) - 9.d/dx (x) + d/dx. (4)
=6.3x^2 - 9.1 + 0 =18x^2 - 9
