Answer: terminating decimal
Step-by-step explanation:
Answer:
- b. 1/2(12x4) = 24 square feet
Step-by-step explanation:
<u>Using rectangle area formula and considering half of it as shaded:</u>
<u>Given</u>
<u>The area is:</u>
- 1/2*12*4 = 24 square feet
Correct option is b.
Answer:
See below
Step-by-step explanation:
<u>Statement | Reason </u>
1. m∠A + m∠B + m∠C = 180° | 1. Angles in a triangle sum to 180°
2. 28° + x - 4° + 2x = 180° | 2. Substitution
3. x=(180° - 24°)/3= 156°/3°= 52° | 3. Algebra
10meters=1000cm
1000-210=890
Mary has 890 centimeters of thread left on the reel.
