gt3lol
gt3lol
03-02-2018
Mathematics
contestada
How do you solve question 43 and 44?
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
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
how does unemployment lead to xenophobia
i need help please :) have a good day
Helppppp plz :))))))))))
VIII Nos activités. Complétez les phrases suivantes avec un verbe logique au PRESENT. You will use each verbe ONLY ONCE : avoir, apprendre, boire, choisir, comp
What the common uses for Bohrium?
Treatment of requires the use of droplet precautions. whooping cough athlete's foot syphilis
what is the answer of -13=15+d ?
1 liter is equal to milliliters
Arrow 1 is rotated by 45° , 90° , 180° respectively as shown below , Based on this we can say – “Any object when rotated by _____, will look exactly the same
who can do this ??? i will give brainlist :)
