MATHEMATICS MIDDLE SCHOOL

Which is an equation of the line containing (1, -3) and (7, 15)?

Answers

Answer 1

Answer:

Answer:

You need to find equation of line containing (1,-3) and (7,15)

First find slope (m) = 15+3)/7-1 = 18/6 = 3

So, eq of line is y +3 = 3( x-1)

y+3 = 3x -3

y-3x +6 = 0

Related Questions

Someone help asap!!!
When the perimeter of a rectangle is 68ft. and the ratio of it's length to it's width is9:8. What are the dimensions of the rectangle and how do you come about the answer?
13 and 5/12 + (-4 and 11/12)
N- 6< -12 answer in mathematics
David lives 3 2/3 miles from the lake. Mariel lives2 1/2 times as far from the lake as David does. How far from the lake does Mariel live?A.6 1/6milesB.6 1/3milesC.7 1/3milesD.9 1/6miles

A repairman charged $93.06. The price included 2 hours of labor and a $40 service charge. How much does the repairman charge per hour, c, for labor? Solve for c.

Answers

$6.53 is the correct answer

The measure of angle Jkl can be represented using the expression 3x+5 What is the Degree of JKL

Answers

Answer:

$65^\circ$

Step-by-step explanation:

It is given that the measure of angle JKL can be represented by $(3x+5)$ .

And from the figure we can see that the measure of angle JKL is,

$(45^\circ+x^\circ)$

Both the measures must be equal, hence equating both the angles we get,

$(3x+5)=45+x$

Solving for 'x' we get,

$3x+5=45+x$

$3x-x=45-5$

$2x=40$

$x=(40)/(2)$

$x=20$

Putting the value of 'x' we can calculate the measure of angle JKL,

$45^\circ+x^\circ=45^\circ+20^\circ=65^\circ$

Therefore, the measure of angle JKL is, $65^\circ$ .

Can you please show how you got the answer

Answers

Technically there are a ton of answers.
Try 3,000*10^1
Or 300*10^2
Possibly 30*10^3
Even 3*10^4

Identify the two whole between which the product lies 5×7/10

Answers

Answer:

The product lies between the numbers $3\ and\ 4$

Step-by-step explanation:

we have

$5*((7)/(10))$

Solve the product

$5*((7)/(10))=(35)/(10)=3.5$

we know that

$3.5<4$

$3.5>3$

therefore

the product lies between the numbers $3\ and\ 4$

3 and 4.

To identify the whole numbers between the product you multiply the two numbers and list the whole number before and after it. 5* 7/10 = 3 1/2 or 3.5 which is between the whole numbers 3 and 4.

Karen will divide her garden into equal parts she will plant corn and 8/12 of the garden what is the fewest number of parts she can divide her garden into

Answers

The fewest parts she can divide her garden into is 4 pieces.
You have to simplify 8/12 and the denominator if the fraction is the fewest number of pieces she can divide her garden into

Ejemplo de cómo escribir:1. Nombre de polinomio- grado- coeficiente término lineal- coeficiente término constante

Vale muchos puntos

Answers

The first thing is to define each one:

Polynomial: expression made with constants, variables and exponents, which are combined using addition, subtraction and multiplication. Exponents can only be natural numbers and the polynomial cannot have an infinite number of terms.

Example:

This is a: $5x^(3) + 4x^(2) -99x +20$

Degree: It is the exponent with the highest degree. If a monomial of those that are forming the polynomial has two unknowns, each with its exponent, these add up since we would be doing a multiplication of monomials.

Example: $5x^(3) + 4x^(2) -99x +20$

The degree of this polynomial is 3 because it is the largest exponent.

Linear term coefficient: is the number that multiplies the variable with the highest exponent

Example: $5x^(3) + 4x^(2) -99x +20$

In this case it is 5 because $x^(3)$ is the variable with the highest exponent