3 years ago

What is the slope of the line 2x – 5y = 12 ?

Mathematics

1 answer:

d1i1m1o1n [39]3 years ago

8 0

Answer:

m=2/5

Step-by-step explanation:

Use the Slope-intercept form y=mx+b to find the slope m.

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Write a two-step equation involving a fraction and explain how to solve it. pleaseeeeeeeeeee

jeyben [28]

It takes two steps to solve an equation or inequality that has more than one operation:Simplify using the inverse of addition or subtraction.Simplify further by using the inverse of multiplication or division.

5-5x=0
5-5x-5=0-5
-5x=-5
-5x/-5=-5/-5
x=1

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3 years ago

Read 2 more answers

Can anyone help me with this. please

zvonat [6]

Answer:

Step-by-step explanation:

using pythagoras theorem

a^2+b^2=c^2

7^2+KL^2=25^2

49+KL^2=625

KL^2=625-49

KL= $\sqrt{576$

KL=24

take M as reference angle

using tan rule

tan M=/opposite/adjacent

tan M=KL/ML

tan M=24/7

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3 years ago

How does the precise nature of mathematics OR the imprecise nature of language sometimes get in the way of understanding problem

Degger [83]

Answer:

This is because mathematics uses some theories that helps to change words to equations. for example, a tree of height 50m makes a shadow on the ground. an observer standing at angle of 30 degrees, calculate the distance of the man to the tree. we use the the formula, tan (30)=opp/adj

$1 \div \sqrt{3 } = 50 \div x$