03-02-2018
Mathematics

contestada

How do you solve question 43 and 44?

How do you solve question 43 and 44 class=

Respuesta :

dannielle dannielle

03-02-2018

<1=90=3y-6
3y=96
y=96:3
y=32
9x=6z=90
x=10
z=90:6
z=15

44. BD=AC
2x-1+3y+5=4x-y+1
2x+3y+4=4x-y+1
3y+y+4-1=4x-2x
4y+3=2x
3y+5=2x-1
3y+5=(4y+3)-1
3y+5=4y+2
5-2=4y-3y
y=3
2x=4y+3=4*3+3=15
x=15:2
x=7,5

Answer Link

Otras preguntas

Dr. mason studies the effects of exposure to marijuana on fetal development. dr. mason's field is

A common-law and constitutional prohibition against a second trial for the same offense is called _____.

what was one significant indication that the European feudal system was effective

Horses can have smooth hair controlled by a dominant allele or curly hair controlled by a dominant allele.A horse has the allele Ss. What is its phenotype? a)cu

Consider the title of the poem. How do the differences between the Statue of Liberty and the Colossus "of Greek fame” (mentioned in line 1) develop the overall

I need help with easy Spanish

The final physical or emotional confrontation that concludes the rising action is called the _____. falling action exposition exodus climax

What are the two qualities that a medicine must possess

When warm water vapor is blown over land in the water cycle what happens?

What is the verb in this simple sentence? My mother sprinkles grated cheese and Italian spices on my spaghetti. A. spices B. mother C. cheese D. sprinkles