7.1 degrees.
5.7-(-1.4)
5.7+1.4= 7.1
Hope I helped!
D) 36x^2-81
both 36x^2 and -81 are perfect squares
difference means subtraction
11.) our question issss.....
7 x __ = 420
all we have to do here is the opposite. so lets divide 420 by 7 here the math
420/7 = 60
sooooo answer is 60
12.) our question issss....
50 x __ = 0
well always keep in mind anything we multiply by 0 is going to be zero
so for example if we did 4 x 0 is would equal 0 because there arent even any rows to begin with
so your answer issss 0!
have a good one :)
merry christmas:D
B-(-7)= -1
First negative multiply by negative is POSITIVE.
So: B+7= -1
Subtract 7 from both sides
B= -7-1
B= -8.
Answer: -8.
To Check Answer: Plug in the variable of B in the original equation.
So: -8-(-7)= -1
-8+7= -1
-1= -1
If the Solution works out the answer is right.
Answer:
Step-by-step explanation:
The common ratio is 
24, 12, 6, 3, 
, 
, 
,
so divide each term by 2
<em>plz mark m brainliest. :)</em>
