Answers
Answer:
-1/2
Step-by-step explanation:
We can see the points (0, 3) and (2, 2) on the graph given.
We can use the formula [ y2-y1/x2-x1 ]
2-3/2-0
-1/2
Best of Luck!
Related Questions
What is the distance between (4, 7) and (2,2)?
Answers
let's see what to do buddy...
To find the distance between two points, we have the following relation, which is derived from the Pythagorean relation, and we do not need to prove it :
a = ( 2 , 2 ) and b = ( 4 , 7 )
[tex]d = \sqrt{ ( \: {y(b) - y(a)} \: )^{2} + ( \: {x(b) - x(a)} \: )^{2} } \\ [/tex]
Now just put the coordinates in the equation :
[tex]d = \sqrt{ ({7 - 2})^{2} + ({4 - 2})^{2} } \\ \: \: \: d = \sqrt{ {5}^{2} + {2}^{2} } \\ d = \sqrt{25 + 4} \\ d = \sqrt{29} [/tex]
So the distance between them equal :
[tex] \sqrt{29} [/tex]
And we're done buddy.
Thanks for watching good luck ♥️♥️♥️♥️♥️.
Could x = -5 be a solution to the inequality -6 < 3x + 9 < 21?
Answers
Answer:
x=−5<x<4Step-by-step explanation:
So you think that x = -5 is the solution for the inequality? Let's check it out.
(Check)
- Substitute x = -5 in the inequality
[tex]-6<3(-5)+9<21\\-6<-15+9<21\\-6<-6<21[/tex]
If it was the symbol ≤ you'd be correct, but it's < so It's a bit wrong.
Now let's solve the inequality. Separate the inequality by parts.
[tex]\left \{ {{-6<3x+9} \atop {3x+9<21}} \right. \\\left \{ {{-6-9<3x} \atop {3x<21-9}} \right. \\\left \{ {{-15<3x} \atop {3x<12}} \right. \\\left \{ {{x>-5} \atop {x<4}} \right.[/tex]
Therefore, the inequality is true only when x > -5 or x < 4.
(Check)
- Substitute x = -4 in the inequality.
[tex]-6<3(-4)+9<21\\-6<-12+9<21\\-6<-3<21[/tex]
The inequality is true for first case.
- Substitute x = 3 in the inequality
[tex]-6<3(3)+9<21\\-6<9+9<21\\-6<18<21[/tex]
The inequality is true for second case.
So the answer for inequality is -5 < x < 4
That means only {-4, -3, -2, ..., 3} can make the inequality true.
Solving Multi-Step Equations
12 - 10x + 5x = -18
Answers
Answer:
x = 16
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
10*x-5*x-3*x-(12)=0
1.1 Pull out like factors :
2x - 12 = 2 • (x - 6)
2.1 Solve : 2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
2.2 Solve : x-6 = 0
Add 6 to both sides of the equation :
x = 6
Solve for x
A) 6
C) 3
B) -9
D) 5
Answers
What is the sum of 7x4+ 2xy - 5y3 and 2x4 + 3xy + 2y3?
Answers
Answer:
7x^4+2xy-5y^3 +2x^4+3xy+2y^3 = 9x^4+5xy-3y^3
on friday,65% of the students at plainview middle school bought a hot lunch and the rest of the students who can be the first and if you don´y know the answer please don´t answer it
Answers
what ratios are equivalent to 12:3
Answers
Step-by-step explanation
Ratio equivalent to 12:3
= 12:3
= 12/3 (.°.3x4= 12 and 3x1=3)
= 3x4/3x1 (.°. cancellation of 3 from numerator and denominator)
= 4/1
likewise, 4:1 , 60:15 , 84:21 , 132:33..............etc no. of ratios are equivalent to 12:3
.°. Required ratios which are equivalent to 12:3 are4:1 , 60:15 , 84:21 , 132:33..............etc
The ratios are equivalent to the given ratio are 4:1 and 24:6.
The given ratio is 12:3.
When we compare two ratios, they are said to be equivalent. To determine whether two or more ratios are equivalent, they can be compared to one another.
Here, the equivalent ratio to 12:3 are
12/3 : 3/3
= 4:1
12×2:3×2
= 24:6
Therefore, the ratios are equivalent to the given ratio are 4:1 and 24:6.
To learn more about the ratio visit:
brainly.com/question/13419413.
#SPJ6
What should you do first to solve this equation? -5x - 8 = 12
A.) Subtract 8 from both sides
B.) Add 5 to both sides
C.) Multiply both sides by -5
D.) Add 8 to both sides
Answers
Answer:
D
Step-by-step explanation:
Add 8 to both sides welcome :)
Answer:
The answer is D
.........
Dhhdjddjjdksksjs HELPP HELP ME
Answers
Answer:
A 16
Step-by-step explanation:
I have no explanation, I just don't want to write it out
−2x − 10y = 10 D: {−10, −5, 0, 5}
A. x=-10
B. x=-5
C. x=0
D. x=5
Answers
Answer:
the value of X Will be 0
hope like the answer
Jolene has 30 days to prepare for a
bicycle race. She will bicycle 15 miles
each day. How many miles will
Jolene have bicycled during her
training?
Answers
Answer:
450 miles in total during her training
Step-by-step explanation:
Since it does say she has 30 days to train and she said she will ride her bike 15 miles everyday she trains so she will have ridden her bike for 450 miles in total
30 days to train x 15 miles per day = 450 miles in total
what are the 4 different ratios of 48:16
Answers
Answer:
48:16, 48 to 16, 48,16, 48/16
Step-by-step explanation:
different forms of ratios
Help me please !!!!!
Answers
Kareem heats a beaker of water to a boil. Then he records that the water temperature decreases from 100°C to 19°C in 525 minutes.
What was the change in temperature each minute? Enter your answer in the box.
Answers
Answer:
0.154 °C/minute
Step-by-step explanation:
100 °C - 19 °C = 81 °C
(81 °C)/(525 minutes) = 0.154 °C/minute
Kathy earns $6.50 per hour at her baby-sitting job. On Sunday she worked 7 hours. What were her total earnings for the day?
Answers
Put the steps for adding and subtracting fractions in the right order.
1. Find the lowest common denominator
2. Keep the denominator the same
3. Add or subtract the numerator
4. Simplify
Answers
Answer:
1,3,4,2
Step-by-step explanation:
hope this helps.
may you please help me?
Answers
Answer:
c
Step-by-step explanation:
the awnser is 165 but c is closest
The cost for x gallons of heating oil can be represented by the function f(x)=4x+6. In the context of the problem, explain the meaning of the following statement
Answers
Answer:
just find the question on brainly https://brainly.com/question/13392057
Step-by-step explanation:
.
PLEASE HELP I AM BEING TIMED!!
How many was can the angle be named?
Answers
Answer:
3
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
GFE
EFG
I'm not sure, but I hope this helps in some way!
1.
Amanda's bank pays a simple interest rate of 0.125% per month for every deposit made to her
personal savings account. If she deposits $250 at the start of each month, how many dollars will
she have in her savings account at the end of the third month?
Answers
Alice kicks a 0.25 kg soccer ball with 0.5 N of force. What force does the ball exert on Alice’s foot as she kicks it?
Answers
Answer:
0.5
Step-by-step explanation:
Answer:
its 0.5 hope this helped
Step-by-step explanation:
round 0.0695712 to 2 significant figures
Answers
0.070 is rounded to 2 significant figures
Answer:
0.070
Step-by-step explanation:
This recipe makes three portions of soup.
Navina follows this recipe but only wants to make enough for one portion of soup.
How much of each ingredient does she need?
Recipe: Serves 3
180 g onions
120 g carrots
3 tablespoons of oil
600 g tomatoes
1.2 l vegetable stock
Answers
Answer:
Divide each ingredient by 3
Step-by-step explanation:
180 / 3 = 60g onions
120 / 3 = 40g carrots
1 tablespoon of oil
200 g tomatoes
0.4 vegetable stock.
Hope this helps!
Answer:
60g onions
40g carrots
1 tablepoon of oil
200g tomatoes
0.4 vegetable stock
Step-by-step explanation:
write in standard form 7,200 divided by 100
Answers
Answer:
72
Step-by-step explanation:
just take off two zeros
Answer:
Step-by-step explanation:the answer isis currently 72
1 question only (find the area)
Answers
Answer:
I think it's 90?
Step-by-step explanation:
Simplify the expression below
6x3 + 5x2 + 3 – 4 (33 – 3x² + 2)
use^ in your answer to indicate a number raised.
Example: x^2 means x2
о 2x3 + 17x2 - 1
0
2x3 + 1722 - 5
7x3 + 1782 +5
O 7x3 + 17x2 - 7
Answers
Answer:
2x^3 + 17x^2 - 5Step-by-step explanation:
Simplify:
6x^3 + 5x^2 + 3 - 4 (x^3 - 3x^2 + 2) =6x^3 + 5x^2 + 3 - 4x^3 + 12x^2 - 8 =(6x^3 - 4x^3) + (5x^2 + 12x^2) + (3 - 8) =2x^3 + 17x^2 - 5Option B or second option is correct
Note. there is typo both in the question and the answer options
2x³ + 17x² - 5
Step-by-step explanation:Hi there !
6x³ + 5x² + 3 – 4 (x³ – 3x² + 2) =
= 6x³ + 5x² + 3 - 4x³ + 12x² - 8
= 6x³ - 4x³ + 5x² + 12x² + 3 - 8
= 2x³ + 17x² - 5
Good luck !
Enrique took his brother out
to dinner to celebrate. He
decided to leave a 25% tip
because the service was
excellent. The tip was
$18.10. How much was the
original bill?
Answers
Answer:
72.4$
Step-by-step explanation:
We can use cross multiplication here
[tex]\frac{18.10}{originalbill} = \frac{25}{100}[/tex]
18.10 x 100 = 25 x original bill
1810 = 25 x original bill
72.4 = original bill
At the store food is $44.25 for 3 pounds. If you buy 4 pounds, how much will it cost ?
Answers
Answer:
59 dollars if im wrong tell me
Question: Which communication strategies do not involve speaking? Select the three
correct answers.
Answers:
A. Using "l' messages
B. Keeping a journal
C. Writing a letter
D. Making eye contact
Answers
a box contains 16 cards bearing numbers 1 2 3 4...... 15 16 respectively a card is drawn at random from a box what is the probability that the number on the card is 1.an odd number 2. prime number 3.number divisible by 3 .4.number not divisible by 4
Answers
Answer:
9/16
6/16
10/16
8/16
Step-by-step explanation: