Answer:
3 ≥x
Step-by-step explanation:
-24≤x-3-8x
Combine like terms
-24≤-3-7x
Add 3 to each side
-24+3 ≤-3+3-7x
-21 ≤-7x
Divide each side by -7, remembering to flip the inequality
-21/-7 ≥-7x/-7
3 ≥x
<span>The "grey part" is 87
the rest is the "shaded part"
together they add up to the big red rectangle = 128</span>
Answer:
<em>(b) 47.10 inch.</em>
Step-by-step explanation:
C = 2πr
C ≈ 2 × 3.14 × 7.5 = 47.1 inches
Answer:
Step-by-step explanation:
The formula to find the area of a circle is
Let pi be (3.14), the radios as given in the question is (0.9). Therefore;
