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 ( 27+ )
Otras preguntas
What is the literary style of Gulliver's Baubles?
What specialized structure helps a vascular plant to soak up water after a rainfall in a desert? A. Thin sharp spines on the leaves. B. Wide stems that catch
You order from a catalog the following office supplies: 10 boxes of paper, each box is 6 pounds and 36 boxes of pens, each box weighs 12 ounces. Shipping charge
A dresser contains six pairs of shorts one each in the colors, red, black, blue, green, khaki, and gray. The dresser also contains four shirts one each in the c
anyone please help me
Which of the following areas in the ocean is likely to have the lowest salinity?
Help with math!!!!!!
If you were asked to describe metals and magnetism you could say a. non–paired electrons spin in opposite directions in all metals, creating a magnetic field. b
What is the subject of the speaker's monologue in “My Last Duchess”? A. a portrait of his wife B. the speaker's memory of his wife C. the father of t
Which layer of the osi model defines services to segment and reassemble data for individual communications between end devices?
