Answer:
x = 4
Step-by-step explanation:
DE is parallel to AC and intersects the other 2 sides. It divides those sides proportionally, that is
= 
, thus
= 
( cross- multiply )
2(10 - x) = 3x ← distribute left side
20 - 2x = 3x ( subtract 3x from both sides )
20 - 5x = 0 ( subtract 20 from both sides )
- 5x = - 20 ( divide both sides by - 5 )
x = 4
The place value pattern is a system of patterns of tens in which every
place value is ten times the value on its right. The place value pattern
system is used to <span>write
numbers that are 10 times as much as or 1/10 of any given number.
The place values in the pattern are: ones, tens (10*ones), hundreds (10*tens), thousands (10*hundreds),...
So, 50 = 5 tens
5000= 5 thousands, 0 hundreds, 0 tens, 0 ones
So, 5000 > 50</span>
Answer:
Step-by-step explanation:
a) 14x
b)-40c
c)8n
d)28x
e)8n
f)-15/2y= - 7 1/2 y
A Glide Reflection is the composition of a translation and a reflection across a line parallel to the direction of translation.
Answer:
3x+2=17 is the equation and x=5
Step-by-step explanation:
