Metry-FL-1206310-002 reliza
Writing a Two Column Proof
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Angles Reasons
Given: ZABC DEF and
ZGH DEF
Prove: m ZABC = m ZGHI
=
ZABC
ZDEF
2GHI
ηZABC
mZGHI
Statements
Reasons
Assemble the proof by dragging tiles to
the Statements and Reasons columns
) Intro
D

(3x-8) or (3x+8)

step-by-step explanation:

add 8+12 to get a simplified answer of 12r-20

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75