15: the red tiles are triangle, blue tiles are pentagons
Answer:
the answer is 12
Step-by-step explanation:
Answer:
area of the figure=1/2×16×7
=56 m²
Answer:
y=-1/8y+1
Step-by-step explanation:
flip the equation, then add -8 to both sides to cancel out the +8 on the left, then divide sides by -8Let's solve for x.
y=−8x+8
Step 1: Flip the equation.
−8x+8=y
Step 2: Add -8 to both sides.
−8x+8+−8=y+−8
−8x=y−8
Step 3: Divide both sides by -8.
Answer: 78.5 ft
Step-by-step explanation: 25 times 3.14