noorjahanhossain13 noorjahanhossain13

18-06-2020
Mathematics

contestada

help please explain how please please, please

help please explain how please please please class=

Respuesta :

danii9073 danii9073

18-06-2020

split the problem like this.
you were given that each square is 1cm.

so for the rectangle on the left it goes as followed
a= lxw
a= 3 x 5
a= 15

and now do the rectangle on the right
a= lxw
a= 4x2
a= 8

now just add the two together
a= 8+15
a=23cm

Ver imagen danii9073

Answer Link

Otras preguntas

PQ=RQ? Someone who knows how to do math...please help me. ASAP.

Pathogens are spread in all of the following ways EXCEPT by _____________. A. contaminated objects B. sexual activity C. the air D. genetic transmi

here is another one

There are 72 boys and 90 girls on the math team for the next math competition Mr. Johnson would like to arrange all of the students in equal rose with only girl

Math question help please

when a force is said to be conservative

If water is continuously moving through the water cycle why is it so important to conserve water

What new technology was invented and what effect did it have on World War One

If Ptolemy were right about Venus, how would it appear to earthlings?

math help, please ;v will reward !! thank you ~