Answer:
72
Step-by-step explanation:
12 pieces of ribbon was 6 inch long so you would multiply 12 and 6 and get 72 and that's how much she started with.
Answer:
m∠1 = 70°
Step-by-step explanation:
Step 1
Sum of angles on a straight line = 180°
Hence:
180° - 101°
= 79°
Sum of interior angles in a triangle = 180°
Therefore,
m∠1 = 180° - (79 ° + 31°)
m∠1 = 180° - 110°
m∠1 = 70°
Answer:
Step-by-step explanation:
x^2 + 1 -2x + 5
x^2 - 2x + 6
Well if you split 1/4 in half then that will give 1/8. You must also split 0.25 in half which gives 0.125
Now you can multiply that by 5 which gives 5/8. But also the fraction
Now we know that 5/8 = 0.625