3 years ago

What is the value of z for the equation 1/3z = −5/6 + 1/6z?

Mathematics

1 answer:

ser-zykov [4K]3 years ago

7 0

1/3 z= -5/6+1/6 z

Simplify both sides of the equation

Subtract 1/6 z from both sides

1/3 z-1/6 z= 1/6z + -5/6-1/6 z

1/6 z = -5/6

Multiply both sides by 6

6*(1/6 z)=6*(-5/6)

z=-5

Answer : D

I hope that's help !

You might be interested in

What is the mathematical name for the object that is defined by the Crocodile River?

kipiarov [429]

The correct answer is : line y=4

6 0

4 years ago

Read 2 more answers

Social studies Geometry P.11 Similarity and altitudes in right triangles CEZ You have priz If SU = 28 and UV = 6, what is TU? T

Alex777 [14]

Answer:

TU ≈ 12.96

Step-by-step explanation:

Using the Altitude on Hypotenuse theorem

(leg of outer triangle)² = (part of hypotenuse below it) × (whole hypotenuse)

TU² = UV × SU = 6 × 28 = 168 ( take square root of both sides )

TU = $\sqrt{168}$ ≈ 12.96 ( to the nearest hundredth )

7 0

3 years ago

(w-9)8 need help please

nikitadnepr [17]

You need to expand the brackets eg.
(w-9)8 basically means 8 x (w-9) = 8w-72

8 0

3 years ago

True or false. this set of three numbers are measurements of a right triangle 26, 24, 10

Firdavs [7]

True

using the converse of Pythagoras' identity

Given 3 sides of a triangle, if the longest side squared is equal to the sum of the squares of the other 2 sides then triangle is right.

longest side squared = 26² = 676

sum of other 2 sides squared = 24² + 10² = 576 + 100 = 676

Hence triangle is right

5 0

4 years ago

Simplify -62 ÷ 12 - 2(-7). -17 35 -35 11

galina1969 [7]

The answer is 53/6 in fraction form

3 0

3 years ago