Answer:
-9
Step-by-step explanation:
Let, a = -3
(a + 1) 2 – 5
(-3 + 1) 2 - 5
-2 * 2 - 5
-4 - 5
<u>-9</u>
Hope it helps ⚜
Divide 25/4 to figure out how many essays the teacher grades in 1 hour.
I think the answer would be 28. Hope this helps!
Answer:
Step-by-step explanation:
y^2 - 3y + 12
It has 3 terms (y^2) and (-3y) and (12)...therefore, it is a trinomial.
The degree of a polynomial with 1 variable is the highest exponent...so it has a degree of 2. But if it had more then 1 variable, it would be different.
answer is : trinomial with a degree of 2
Answer: A
golden ratio approximately equals:
(1+sqrt(5))/2=1.618
5/3=1.667
7/5=1.4
10/8=5/4=1.25
17/11=1.545
Change everything to decimal form and see what is closest.
So we can see that the photograph size of 5x3 is the best choice as it is the closest in size to the golden ratio.
Any questions at all please feel free to ask! Thank you so much!