aladybug12 aladybug12

09-07-2017
Mathematics

contestada

(4,?) is on the line below. Find the other half of the coordinate.
y=2/7x+3

A. -29/7
B. -13/7
C. 13/7
D. 29/7

Respuesta :

mathmate mathmate

11-07-2017

We are given the point (4,b) is on the line y=2x/7+3.

(4,b) means x=4, y=b (b is to be found).

Substitute x=4 in the line equation, giving
y=2(4)/7+3
=8/7+3
=29/7
therefore y=b=29/7.

Answer Link

Otras preguntas

A 0.2 kg plastic cart and a 20 kg lead cart both roll without friction on a horizontal surface. Equal forces are used to push both carts forward for a time of 1

how can you use the sine and cosine ratios and their inverses in calculations involving right triangles

One more number is nine more than another number. The sum of two numbers is 65, find both numbers

How do you solve 5(-8g) + 4(6g)

can anyone please read carefully and answer this for me please i need help

Select the three unit rates that can be used to describe the price of coffee. (A.) $2.10 per cup (B.) $6.00 per 16 ounces (C.) $8 per can (D.) $11 per pound

57% of 84 (Explained)

Which of the following questions about the Cuban missile crisis is true? A. Khrushchev agreed to allow American forces to occupy Cuba and remove Castro from pow

help pls !!!!!!!!!!!!!!!!!

What is the governments aim in setting quotas