IrwanBn IrwanBn

20-06-2020
Mathematics

contestada

if the gradient between the points (3,-7) and (4,y) is equal to 3/5, find y

Respuesta :

sudhishmswain sudhishmswain

20-06-2020

Answer:

y=-38/5

Step-by-step explanation:

the gradient (slope) equation is y2-y1/x2-x1. So, we know that -7-y/4-3 = 3/5, so -7-y/1 = 3/5, Finally, -7-y=3/5 so -y = 38/5, and y = -38/5

Answer Link

Otras preguntas

The Mulraney's home has 2,550 square feet of living space. A contractor is building an addition to their home that will increase the square footage by 8%. What

Members of the fire department lean a 30-foot ladder against a building. The side of the building is perpendicular to the level ground so that the base of the l

What is the next term in the geometric sequence 16, –4, 1, –(1/4), … ?

solve for y: 3/4(5x-y)<3

Sienna has 80 yards of fencing to enclose a rectangular area. Find the dimensions that maximize the enclosed area. What is the maximum area?

Identify a food chain that consists only of a producer a primary consumer and a secondary consumer.

What is the total mass of 2.0 moles of diatomic hydrogen?

An element X belongs to 4th period and 17th group. Write the formula of the compound formed when it reacts with Y( atomic no.-13, mass no.27.)

Solve the equation using the quadratic formula : x^2-10x+25=18

The perimeter of a square garden is to be at least 22 feet but not more than 36 feet. Find all possible values for the length of its sides.