3 years ago

PLEASE PLESE HELP I WILL MARK BRAINLIEST!!!

Mathematics

1 answer:

kiruha [24]3 years ago

3 0

AB+BC+AC-12=AC+CD+AD
AB+BC-12=CD+AD
AB+BD+CD-12=CD+AD=BD
AB+BD-12=0
AB=12cm

You might be interested in

The grades in period 3 Algebra 2 have an average of 82% and vary by 12 percentage points. Formulate an absolute value equation t

Sati [7]

Answer:

$|x - 85| = 12$

$x = 73 \ (smaller\ number )$

$x = 97 \ (larger \ number )$

Step-by-step explanation:

From the question we are told that

The grade is $k = 85\%$

The variation is $v = 12 \%$

Generally the absolute value equation is mathematically represented as

$|x - 85| = 12$

=> $x -85 = \pm 12$

$x = 85 + 12$

$x = 97 \ (larger \ number )$

And

$x = -12 + 85$

=> $x = 73 \ (smaller\ number )$

4 0

3 years ago

A 12.5oz bag of Doritos for $3.79 or a 3oz bag for $1.00

Vladimir79 [104]

12.5oz bag for $3.79

8 0

2 years ago

on Wednesday jean's nursery received a shipment of 60 flowering crabapple trees. jean has ordered 80 trees. what percent of her

WITCHER [35]

75% when you have 60/80

7 0

3 years ago

What type of number is this? 0.707070...

AfilCa [17]

Answer:

A repeating decimal...

Step-by-step explanation:

Because the numbers after the decimal points keep repeating.

4 0

2 years ago

Please Help I don’t get this!!!☹️☹️Im gonna have a meltdown!

marta [7]

Answer:

Y = -5X

Step-by-step explanation:

Don't have a meltdown. It's not good for you. Glad to help you out. :)

7 0

10 months ago