3 years ago

Estimating Sums of Single Digit Numbers

1 answer:

7 0

The sum of 4 and 8 is equal to 12. In this case, we are asked to determine the number that has the most accurate estimation to the addition of the two numbers. In this case, the answer should be 10. Numbers such as 5, 20 and 25 are really far from 12.

You might be interested in

Hat is the product of 4.01 × 10-5 and 2.56 ×108?

ASHA 777 [7]

Answer:

35.1 and 276.48

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The following table represents a proportional relation. Find the missing values:

SCORPION-xisa [38]

Answer:16288.xy

Step-by-step explanation:

7 0

3 years ago

Consider the function f(x) = 9X. Which statement MUST be true?

Phantasy [73]

Answer: C

Explanation: it’s the longest one

3 0

3 years ago

Find the volume of the sphere.

Volgvan

Step-by-step explanation:

v=4/3*π*r^3

v=4/3*22/7*(1/2)^3

v=4/3*22/7*1/8

v=11/21

v=0.52 units^3

4 0

3 years ago

What is the mathematic problem 1 3/4 x 2

Vikentia [17]

Answer:

i believe it would be 6 1/2 simplified or 6 2/4 unsimplified

Step-by-step explanation:

8 0

3 years ago