Answer:
Multiply 1st equation by 3
Step-by-step explanation:
To eliminate -3y, we must multiply the 1st equation by such a number that the -y becomes -3y. This can be done by multiplying the 1st equation by 3.
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The product of 26.22 and 3.09 is:
<span>26.22 * 3.09 = 81.0198
The sum of </span><span>3.507, 2.08, 11.5, and 16.712 is:
</span><span>3.507+ 2.08 +11.5+ 16.712 = 33.799
The difference between the product and the sum is:
</span>81.0198 - 33.799 = 47.2208
Here is your answer
Area of 2 triangular part
=2× (1/2 × 3 × 4)
=12 sq. units
Area of three rectangular parts= (l×b)
= 11×5 + 11×4 + 11×3
= 55+44+33
= 132 sq. units
Hence,
surface area of prism= 12+132
= 144 sq. units
HOPE IT IS USEFUL
Answer:
3,500,000,000
Step-by-step explanation:
the exponent symbolizes how many places the decimal moves. since its positive, it moves to the right. if it where a negative exponent then it would move to the left.
