Answer:
3x+6 = 8x-4
3x+10 = 8x
10 = 5x
x = 2
Step-by-step explanation:
3x+6 = 8x-4
3x+10 = 8x
10 = 5x
x = 2
Answer:
Step-by-step explanation:
r=(2,-3,0) + t (1,0,-1)
r=(2+t, -3+0t,0+(-t))
x(t)=2+t
x(t)=t+2
y(t)=0t-3
y(t)=-3
z(t)=0+(-t)=-t
z(t)=0-t
z(t)=-t
Answer:
AE = 70
Step-by-step explanation:
since triangle BDF bisects each side of triangle AEC, then triangle BDF is a medial triangle and the result is the following:
all four triangles are congruent (their sides are proportional)
sides that measure 25: BA, BC, DF
sides that measure 30: CD, DE, FB
sides that measure 35: FA, FE, BD
if FA = 35 and FE = 35 then AE = 70
Answer: 4/15
Step-by-step explanation:
16/4= 4
60/4=15
Answer:
Step-by-step explanation:
![7\frac{1}{4}*\frac{8}{9}*\frac{3}{4}=\frac{29}{7}*\frac{8}{9}*\frac{3}{4}\\\\=\frac{29*8*3}{7*9*3}\\\\=\frac{29*2*1}{7*3*1}\\\\=\frac{58}{21}\\\\=2\frac{16}{21}\\](https://tex.z-dn.net/?f=7%5Cfrac%7B1%7D%7B4%7D%2A%5Cfrac%7B8%7D%7B9%7D%2A%5Cfrac%7B3%7D%7B4%7D%3D%5Cfrac%7B29%7D%7B7%7D%2A%5Cfrac%7B8%7D%7B9%7D%2A%5Cfrac%7B3%7D%7B4%7D%5C%5C%5C%5C%3D%5Cfrac%7B29%2A8%2A3%7D%7B7%2A9%2A3%7D%5C%5C%5C%5C%3D%5Cfrac%7B29%2A2%2A1%7D%7B7%2A3%2A1%7D%5C%5C%5C%5C%3D%5Cfrac%7B58%7D%7B21%7D%5C%5C%5C%5C%3D2%5Cfrac%7B16%7D%7B21%7D%5C%5C)