<span>Given that a farmer has 13 cows if a bolt of lightning kills all but 5 of them, this means that the bolt of lightning killed all the cows except 5.
Therefore, the number of cows that survived is 5 cows.
</span>
Answer:
<u>451 m</u><u> is the area of the figure.</u>
Step-by-step explanation:
18*18= 324
254/2 = 127
324 + 127 = 451 m
Have a nice day!
and please tell me if I am wrong. :-)
Answer:
In an experimental study looking at classical music exposure and reading ability in children, the researcher divided the children into two groups (Groups A and B
Answer:
the ratio of perimeters is 3/5
the ratio of areas is 9/25
Step-by-step explanation:
first we divide the given sides of both figures
perimeter=side 1/side 2
=15/25
p=<u>3</u><u>/</u><u>5</u>
to find the ratios of the area
=(side 1/side 2)^2
=(3/5)^2
=<u>9</u><u>/</u><u>2</u><u>5</u>
x³ + y³ + 3x²y
= (2)³ +(2)³ + 3 × (2)² ×2
= 8 +8 + 6× 4
= 16 + 24
= 40
