Answer:
15degrees
Step-by-step explanation:
From the given diagram
<1+<2 + <DCB = 180
<1+<2+120 = 180
<1+<2 = 180 - 120
<1+<2 = 60
<2 = 60 - <1
<2 = 60 - 45
<2 = 15degrees
Hence the measure <2 is 15degree
Answer: 11 yds
Step-by-step explanation: 1 yd=3 ft
Answer:
(20,24) (17,20) and (8,8)
Hope this helps
Step-by-step explanation:
Answer:
36x
Multiply x and 9
Multiply x and 1
The x just gets copied along.
The answer is x
x
9*x evaluates to 9x
Multiply 4 and 9x
Multiply 1 and x
The x just gets copied along.
x
4*(9*x) evaluates to 36x
The final answer is
36x
Answer:
x=-6
Step-by-step explanation:
use distributive property on the () and times x and 1 by three
then you subtract 6 from both sides
then subtract three from both sides
then divide both sides by 3
your work would look like this:
3(x+1)+6=-9
3x+3+6=-9
3x+3=-15
3x=-18
x=-6
Hope this helps!
