Answers
using the chart, we can use point slope form
to find slope take 2 points and use y2-y1 / x2-x1. I’ll use (4,5) and (6,8)
m = (8-5) / (6-4)
m = 3/2
plug the values into y-y1 = m(x-x1)
y-5 = 3/2(x-4)
y = 3/2x - 6 + 5
y = 3/2x - 1
Related Questions
2 – Efetue:
a) (+7) . (- 5) b) (-9) . (- 8) c)(-15) : (+5) d) (+125) : (+25)
preciso disso pra agora
Answers
A) [tex]7x(-5)[/tex]
A multiplicação de um numero positivo por um numero negativo resulta em um numero negativo: [tex](+) x (-)=(-)[/tex]
[tex](7x5)[/tex]
Multiplique os valores
[tex]-35[/tex]
resposta para A: [tex]-35[/tex]
B)[tex](-9)x(-8)[/tex]
A multiplicação dois números negativos resulta em um numero positivo : [tex](-)x(-)=(+)[/tex]
[tex]9 x 8[/tex]
Multiplique os valores
[tex]72[/tex]
Resposta para B :[tex]72[/tex]
C)[tex](-15) : 5[/tex]
A divisão de um numero negativo por um positivo resulta em um numero negativo: [tex](-):(+)=(-)[/tex]
[tex]-(15:5)[/tex]
Divida os números
[tex]-3[/tex]
Resposta para C: [tex]-3[/tex]
D) [tex]125 : 25[/tex]
Divida os números
[tex]5[/tex]
Resposta para D: [tex]5[/tex]
POR FAVOR ME MARCA BRAINLIEST
6x2 - 19x + 15
Helpp
Answers
Answer: -19+27
Step-by-step explanation:
First simplify 6x2 into 12
You get: 12-19x+15
Then collect terms: -19x+(12+15)
Then just simplify: -19x+27
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8. What is the equation in slope-intercept from of the line that passes through the points (-4,2) and (12,6)?
Answers
can someone please help me im strugging bad
Answers
Answer:
120
Step-by-step explanation:
Answer:
x+6y=20
x=8, y=2
Andy did 8 problems
Step-by-step explanation:
Write 5.5% as a fraction in simplest form
Answers
Answer:
11/200
Step-by-step explanation:
5.5% = 5.5/100 = 0.055
0.055 1000
———- X ———
1 1000
=55/1000
=11/200
100 POINTS HELP PLEASE ONE HUNDRED POINTSSS identify each measurement as a diameter, radius, or circumference of the circular object that estimate the other two measurements of the circle
1. The length of the minute hand on a clock is 5 inches
2. The distance across hey sink drain is 3.8 cm
3 The tires on a mining truck are 14 feet tall
4. The fence around a circular pool is 75 feet long.
Answers
Answer:
1. 15.708
2. The radius would be half of the distance across the drain, or half of the diameter. Half of 3.8cm, or 3.8cm / 2 is 1.9cm.
The circumference is the distance around the drain, or if you trace the entire circle. The formula to find the circumference of a circle is 2 multiplied by pi and the radius of the circle, or C = 2(pi)r. Here, we just found the radius, so the circumference is 2 * pi (which is approximately 3.14) * 1.9cm, or approximately 11.9cm!
Step-by-step explanation:
2: 11.94 circumference inches
3: 153.94 radius
4: 471.2 circumference
PLEASE I NEED THIS DONE BY MIDNIGHT HELP
Khalid and Jesse took different overnight trains.
The graph shows the relationship between the total distance Khalid traveled and the time in hours.
The distance Jesse traveled after x hours is given by the equation y = 150x. Who, if anyone, traveled at a faster speed?
Use the drop-down menus to explain your answer.
Khalid’s rate is ____ miles per hour. Jesse’s rate is ____ miles per hour. So, ____ train traveled at a faster speed.
Answers
Answer:
Khalid’s rate is ___140_ miles per hour. Jesse’s rate is _150___ miles per hour. So, _Jesse’s___ train traveled at a faster speed.
Step-by-step explanation:
The general equation of a straight line is
y = mx + b
for y = 150x
We have the slope as 150
This is 150 miles/hour
This relates to Jesse’s train speed
for Khalid, we have his own speed obtainable from the graph
The speed is simply the slope of the graph
We proceed to select two points from the graph and find the slope
The points are; ((1,140) and (4,560)
Mathematically, the slope will be;
m = (y2-y1)/(x2-x1)
m = (560-140)/(4-1) = 420/3 = 140 miles per hour
Anyone please I need the first one plz
Answers
Answer:
-1/2
Step-by-step explanation:
Please help im bad at math
Eileen is 21 years old, which is 6 less than 3 times Minnie’s age in years. Write an equation to find Minnie’s age. How old is Minnie?
A. 4
B. 3
C. 5
D. 9
Answers
Answer: Minnie is 9 years old
Step-by-step explanation:
Eileen = e = 21
Minnie = m
E = 3m - 6
3m - 6 = 21
3m = 27
m = 9
There are 108 ducks at the zoo if 75% are brown how many brown ducks are at the zoo
Answers
Answer:
The answer would be 81 brown ducks.
Step-by-step explanation:
All we have to figure out 75% of 108.
0.75 multiplied by 108 is 81
So the answer would be 81 brown ducks.
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Hope this helped! If it did, please consider making this brainliest! :)
if it cost $3.75 for 5 tickets how much does it cost for 1
Answers
Answer:
0.75
Step-by-step explanation:
your welcome
Write an equation in slope intercept form for the line that passes through (-3,-1) and
is parallel to the line that passes through (3,3) and (0,6)
Answers
Step-by-step explanation:
The equation is y = -x - 4.
Please help me for brainest
Answers
Answer:
It’s 8.8 so just leave it in that order
Step-by-step explanation:
Answer:8.8
Step-by-step explanation:
PLEASE HELP ME!!!!!:)
Answers
Answer:
A=2.5
B=2
Step-by-step explanation:
A parallelogram has to have the opposite sides equal each other. In this case side LM and side ON have to be equal.
We can compare the two sides using algebra.
4b+7=8b-1
Using simple methods, we can isolate b on a single side.
1+7=8b-4b
8=4b
b=2
From this we learn b is 2. To find out the value of A on side MN and LO, we will plug in the value for b at all instances of B in this equation.
2a = 2b+1
2a = 2(2)+1
2a=4+1
2a=5
a=2.5
Write and solve the equation modeled below.
Answers
2x + 4 = -2x
4 = -x
x = -4
2. The equation of the line graphed below could be which of the following?
(1) y=-2x+7
(2) y = 4x+3
(3) y=1/2x-6
(4) y=3/2x-1
Answers
Drag the tiles to the correct boxes to complete the pairs. Solve the inequalities for x and match each solution to its number line graph. Two less than 2 of a number (x) is no more than 53 The sum of two times a number (X) and-2 is at least 8. Seven subtracted from 4 times a number (x) is more than 13 Four added to 3 times a number (x) is less than 19. Number Line Graph Inequality -5 -2 1 0 1 2 4 6 -6 1 4 1 3 4 5 -6 -5 5
Answers
Answer:
1. The sum of two times a number (x) and -2 is at least 8 is first
2. Seven subtracted from 4 times a number (x) is more than 13 is second
3. Four added to 3 times a number (x) is less than 19 is third
4. Two less than 3/2 of a number (x) is no more than 5 1/2 is last
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Step-by-step explanation:
Answer:
1. Two less than 3/2 of a number (x) is no more than 5 1/2 is last
2. Seven subtracted from 4 times a number (x) is more than 13 is second
3. Four added to 3 times a number (x) is less than 19 is third
4.The sum of two times a number (x) and -2 is at least 8 is first
Step-by-step explanation:
got it right
Which math expression means "the product of 16 and 26"?
Answers
Answer:
A. 16 x 26
Step-by-step explanation:
Pruduct means the answer to a multiplaction problem.
Answer:
The answer is A
Step-by-step explanation:
The product means it's a multiplication
need answer fast
in a wood there are oak trees and beech trees in the ratio 2:9 if there is 42 oak trees how many beech trees are there
Answers
Answer to the problem: 189 beech trees
What is the graph of each function rule? 2x²– 2
Answers
Step-by-step explanation:
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Direction: Opens Up
Vertex: (0,−2)
Focus:
[tex] (0 , - \frac{15}{8})[/tex]
Axis of Symmetry:
x
=
0
Directrix: y =
[tex] - \frac{17}{8} [/tex]
Seleccionamos los valores de x y y que sean soluciones de los sistemas de ecuaciones planteados x + 3 = y x2- 16y2 = 0
Answers
Responder:
Los valores de y son 3/5 y -1
Los valores de x son = -12/5 y -4
Explicación paso a paso:
Dadas las eqautions;
x + 3 = y ...... 1
x ^ 2- 16y ^ 2 = 0 ..... 2
Sustituya la ecuación 1 en 2 que tendremos;
x ^ 2- 16y ^ 2 = 0
x² - 16 (x + 3) ² = 0
x²-16 (x² + 6x + 9) = 0
x²-16x²-96x-144 = 0
-15x²-96x-144 = 0
15x² + 96x + 144 = 0
5x² + 32x + 48 = 0
Al factorizar tendremos;
5x + 12 = 0 yx + 4 = 0
x = -12/5 y -4
Obtenga los valores de y;
recuerda que y = x + 3
Si x = -12/5
y = -12/5 + 3
y = 3/5
Si x = -4
y = -4 + 3
y = -1
Por tanto, los valores de y son 3/5 y -1
expand and simplify 5(2x+1)-2(3x-6)
Answers
Answer:
4x + 17
Step-by-step explanation:
10x+5-2(3x-6)
10x + 5-6x+12
A parallelogram has sides 8 ft and 14 ft the height corresponding to the 14 ft base is 4 ft what is the height corresponding to the 8 ft base
Answers
Given :
A parallelogram has sides 8 ft and 14 ft the height corresponding to the 14 ft base is 4 ft.
To Find :
The height corresponding to the 8 ft base.
Solution :
Since, both parallelogram are similar. So, ratio of the sides of parallelogram is similar in both the cases.
[tex]\dfrac{h_1}{h_2}=\dfrac{b_1}{b_2}\\\\\dfrac{8}{14}=\dfrac{h_1}{4}\\\\h_1 = \dfrac{8\times 4}{14}\\\\h_1 = 2.285 \ ft[/tex]
Therefore, the height corresponding to the 8 ft base parallelogram is 2.285 ft.
can someone help me ? ☝️
Answers
A family eats at a restaurant. The bill is $42. The family leaves a tip and spends $49.77. How much was the tip in dollars? [ Select ] How much was the tip as a percentage of the bill
Answers
Answer: 18.5% of the bill.
Step-by-step explanation:
Since the bill was 42 dollars while the total amount was 49.77, we need to subtract 42 by 49.77.
49.77 - 42 = 7.77.
So the tip was $7.77.
But then we also have to find the tip as a percentage.
So we should do 7.77 divided by 42, because 42 is the original amount.
7.77 ÷ 42 = 0.185, but as a percent you have to move to the left two places. So the decimal is 18.5.
In conclusion, the tip was 18.5% of the bill.
Hope this helps!
is 379,098 divisible by 9
Answers
[tex]\huge\sf\bigstar\underline{\underline\pink{Answer:-}}[/tex]
Yes, The number 379,098 is divisible by 9
As, the divisibility rule of 9 is sum of all digits is divisible by 9.
Here, 3+7+9+0+9+8
[tex]\orange\Rightarrow[/tex] 36
36 I'd divisible by 9.
[tex]\therefore[/tex] 397,098 is divisible by 9.
Determine the domain of the following graph:.....
Answers
Domain: possible x values
Between -10 and 6
Solution: -10 < x < 6
please help I will give you brainliest
Answers
Answer:
9x² + 16y² - 24xy
Step-by-step explanation:
(3x - 4y)²
⇒ (3x)² + (4y)² - 2 (3x) (4y) {(a - b)² = a² + b² - 2ab}
⇒ 3²x² + 4²y² - 2 (12xy)
⇒ 9x² + 16y² - 24xy
An equestrian club orders magazine subscriptions for new members. Last year, it had 32 new members and spent $624
subscriptions. Use the equation 32m = 624 to find the cost of each subscription. Start answer with a $
HELP I NEED HELP I WILL GIVE YOU 12 points AND BRANLIEST
Answers
Answer:
$19.50 I think?
Step-by-step explanation:
use long division if a calculator is not allowed.
You and your 4 friends are buying tickets for a concert. The cost to buy one ticket is c dollars. If you buy all the tickets together, there is a discount and the cost is (5c-12.5) dollars. How much do you save per ticket when you buy the tickets together?
Answers
Answer:
$2.50
Step-by-step explanation:
The total amount of money saved will be 50 - 16c
What is Equation Modelling?Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
Given are 4 friends who are buying tickets for a concert. The cost to buy one ticket is c dollars. If you buy all the tickets together, there is a discount and the cost is (5c - 12.5) dollars.
When buyed separately, the total cost = $4c
When bought together, the total cost = $4(5c - 12.5)
Money saved = 4c - 4(5c - 12.5) = 4c - 20c + 50 = 50 - 16c
Therefore, the total amount of money saved will be 50 - 16c
To solve more questions on Equation Modelling, visit the link below -
brainly.com/question/14441381
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