Answer:
x = 60 degree
Step-by-step explanation:
x = 60 degree (being alternate angles )
Hi there!
The question here is -8g² + (2g² - 4h), and we are asked to find the sum of it. First, we can remove the parentheses by distributing the 'invisible' 1 next to the addition sign. This gives us -8g² + 2g² - 4h. Next, we can simplify the expression by finding like terms, which would be -8g² and 2g², as they both have the same variable to the same exponent. Therefore, our answer would be -6g² - 4h. Hope this helped and have a phenomenal day!
<span>Min Bahadur Sherchan </span>
$1.80
3.99 x 0.04 = 1.79
and you get 1.80 when you round it
Answer:
2x - 0.4x ;
8x/5 ;
Yes
Step-by-step explanation:
Let number of miles = x
Arlene:
Double number of miles = 2 * x = 2x
Subtract 20% of the result :
2x - 20% of 2x ;
2x - 0.4x
Raul:
Divides Number of miles by 5 ; x / 5
Multiplies result by 8 ;
8 * (x/5) = 8x /5
To know if expressions are equivalent :
Let x = 10 miles
Using Arlene's expression:
2x - 0.4x
x = 10
2(10) - 0.4(10) = 16
Using Raul's expression :
8x / 5
(8*10) / 5
80/5
= 16
Since they give the same result, we can conclude that the expression are equivalent