Do it with positive exponets
No these envelopes aren’t similar. If you add up the sides they both don’t equal the same. Making them non congruent.
The temperature was -1°. 3 degrees below 0 is -3 that plus 14 is 11 minus 12 is -1
Answer:
x= -1
Step-by-step explanation:
since y is -5 then we would put that in the second equation:
2x - 4(-5) = 18
then it’s:
2x + 20 = 18
Then we subtract 20 from both sides
2x = -2
Last we divide both by 2 and we get x = -1
Answer:
Step-by-step explanation:
If needed line is perpendicular to the line 
then its slope satisfies condition
Then the equation of needed line will have look
Since this line passes through the point (-4,-1), then
Hence, the equation is
