Answer:
i can't really see
Step-by-step explanation:
Answer:
B -9(9x-3)
Step-by-step explanation:
b/c -9(9x-3) means -9×9x-(-3)
= -81x+27
if you say why -(-3) is +27, I will say b/c negative times negetive it give us positive. and if you they why we don't add -81x and 27, I will say b/c they are not like terms.
like terms : are terms with the same variable and same exponent.
example:2x and 3x,5xy and 9yx and etc....
if it helpful ❤❤
THANK YOU
Pretty sure the answer is that g=17
Answer: The correct answer is - 12
Step-by-step explanation:
y = -5, z = 5 and w = -2
Inputing the various terms
-5 - (5 - (-2))
Resolving using BODMAS
= - 5 - (5+2)
= -5 - 7
= -12
Hope this helps
Answer: 20
Step-by-step explanation:
The area= 25
The square root of 25=5
So we know that 2 sides are 5
5×4=20
Multiply 5 by 4 because squares have all sides of the same length, so the remaining 2 sides are 5.