Answer:
d, 700
Step-by-step explanation:
it's the only one that makes sense
Answer:
1= 75 2= 60 3=180 4=45 5= vertical angles 6=45
Step-by-step explanation:
All we have to do is use supplimentary angles
For example angle 1
105+angle 1=180
angle one = 75 degrees
120+angle 2=180
angle two= 60 degrees
There 180 degreees in a triagle.
So angle 1 + angle 2+ angle 7= 180
75+60+angle 7=180
angle 7= 45 degrees
And since 6 and 7 are vertical angles, angle 6 is also 45 degrees.
The answer is -4.
i hope it helps you!
540 is the answer because the doubled the first number to get the second number and multiplyed that by 3 to get the third number
Answer:
389.9 to 1 decimal place
If you need another explanation comment on this one
