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

What would I put for the digit valuenumber 601,099 in the ten thousand place+

using exactly four 4s and any operations write an expression to equal the number 3

is 8/5 rational or irrational?

give me a sentence with the words risk and wages

25% of 88 is the same as what percent of 22? 1) 12 1/2% 2)40% 3) 50% 4) 100%

What is the GCF of 32 and 48

Twice as number decreased by 9 is 7

What represents instantaneous velocity on a graph?

What's the algebraic expression of "15 less than a number squared"?

What number is 10,000 less than 337,676?