We can write an equation to solve this:
Let x represent amount of Blue Jays.
2x + x = 21
We can simplify the equation:
3x = 21
Divide both sides by 3 to isolate x variable:
x = 7
Therefore, 7 Blue Jays.
Answer:
C
Step-by-step explanation:
The third one down. There are two ways you know this.
1. If you had two boards that where 6 cm and 20 cm and tried to make a triangle with the third side = 27, the two little boards would lie flat on the 27 cm board.
2. The other three answers all make the smaller two sides larger than the third larger side.
C
Hello here is a solution :
-16/32=8/-16 = -1/2
q= -1/2
<span> the next three terms are : 8×(-1/2) ;(-4)×(-1/2) ;2×(-1/2)
</span>-4 ; 2 ; -1
Already answered in the other one.
Answer:
374 feet^2
Step-by-step explanation:
Surface area:
area of cross section x 2 = 110feet^2
area of tope x 2 = 264 feet^2
sum / Surface area: 374 feet^2