Which choice shows the best estimate of the product 0.52×695

5×600

1/2×700

50×700

1×1,000

1/2×700

Step-by-step explanation:

Here, the given expression is,

Since, we round a number to the nearest number,

Also,

That is, 0.50 is nearer to 0.52 than 5, 50, 1.

So, the best estimation of 0.52 from the given option is

Now, 700 is nearer to 700 than 600 and 1000,

Thus, 700 is the best estimation of 695 from the given options,

Hence, the best estimation of the product 0.52×695 would be 1/2×700.

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: