Answer:
-2 - (-2) x 6
-2 + 2 x 6 ---> A negative times a negative equals a positive.
-2 + 12 = 10
Your answer is 10
Let acute angle be x.So x+5x+90=180 so x=30
Step-by-step explanation:
Did you mean:
= (a - b)(a + b)
= a.a + b.a - b.a - b.b
= a² + ba - ba - b²
= a² - b²
Hello There!
It would be 2.3 x

Standard form is a number between 1 and 10 times 10 to the nth power.
Hope This Helps You!Good Luck :)
D because it’s the best because you need a lot of room when using a poster