<h2>
Answer:</h2>
A=12in²
Step-by-step explanation:
b Base 8in
hb Height 3in
A=hbb
2=3·8
2=12in²
Answer:
d ≥ - 21
Step-by-step explanation:
≤ 3 ( multiply both sides by 9 to clear the fraction )
6 - d ≤ 27 ( subtract 6 from both sides )
- d ≤ 21
multiply both sides by - 1, reversing the symbol as a result of multiplying by a negative quantity.
d ≥ - 21
Answer:
a=20°
b=70°
Step-by-step explanation:
b+b+40°=180°[angles in an isosceles triangle]
a+90°+b=180°[angles in a right angled triangle]
Answer:64
Step-by-step explanation:
2*2*2*2=4*4=16. 16*16*16=4,096. 2*2*2*2*2*2=4*4*4=64. 4,096/64=64.