Well, we knew that from 0 to 1 you add '1', from 1 to 4 you add '3', from 4 to 9 you add '5', from 9 to ? you add '7'!
So 9+7=16.
16 to ? you add 9! 16+9=25
The next 2 terms are 16 and 25.
Remember PEMDAS
first add -3p^2 and 7p^2 to get 4p^2.
next add 8p^2 and 4p^2 to get 12p^2
12p^2 is your answer
Answer:
A mixture is a combination of two or more kinds of matter (in our problem, wood, iron, and salt) which are physically mixed but not chemically combined. The sum of each of the matter that makes up the mixture is just the mass of the mixture
Mass wood sharing=10.5g
Mass iron filings=150g
Mass salt=18.5g
Step-by-step explanation:
HOPE IT HELPS
Answer:
Perimeter of triangle J= 18.0 units (3 s.f.)
Perimeter of triangle K= 19.0 units (3 s.f.)
Step-by-step explanation:
The length of each side of the triangle can be found using the distance formula below:
Please see the attached pictures for full solution.
<z = 180 - 43
<z = 137
answer
<z = 137 degrees
