64. 26*3=78, 11*3=33, 78-33=45, 45+19=64
Answer:
3 and 6
Step-by-step explanation:
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Answer:
288
Step-by-step explanation:
40% divide by 100 will equal 0.4
then multiply 0.4 by 720 which equals to 288
Answer:
A) 1.3t³+t²-42t+8
Step-by-step explanation:
Align your polynomial so the like terms are with each other, and simply combine them
Answer:
Step-by-step explanation:
Area of Square = side * side
= 9 * 9 = 81 sq.m
There are 4 quadrants.
r = 9/2 m = 4.5 m
Area of 4 quadrants = 4 * (1/4) * πr² = πr²
= 3.14159 * 4.5 * 4.5
= 63.62 sq.m
Area of shaded part = Area of square -Area of 4 quadrants
= 81 - 63.62
= 17.38 sq.m