Ask question

Ask question

All categories

Brilliant_brown [7]

3 years ago

14

By rounding each of 9.85, 3.875 and 6.3 to the nearest whole number work out an estimate for the answer to 9.85^3 / 3.875 + 6.3^

2

1 answer:

CaHeK987 [17]3 years ago

6 0

Answer:

286.

Step-by-step explanation:

9.85^3 /3.875 + 6.3^2

= 10^3/ 4 + 6^2

= 1000/4 + 36

=250 + 36

=286.

You might be interested in

1 1/3 is greater than blank and less then blank

disa [49]

Answer:

$1$

7 0

3 years ago

A canine's body temperature is considered to be normal if it is 101 degrees Fahrenheit with an absolute deviation of 1.5 degrees

timurjin [86]

Answer:

Please I don't understand the question or maybe I'm too young for the question I'm so sorry

8 0

3 years ago

If I have 11 hours to do three things, how much time do I have to do each thing?

kogti [31]

11 hours = 3
1 = 3 hours 40 minutes

5 0

3 years ago

Read 2 more answers

Please help me asap.

n200080 [17]

Hope it helps!
#MissionExam001

5 0

3 years ago

Each side of a square x units long is decreased by 9 units. Which expression represents the area of the new square in square uni

satela [25.4K]

Given:

Side of a square = x units

The side of square is decreased by 9 units.

To find:

The expression that represents the area of the new square in square units.

Solution:

It is given that, the side of a square is x units and it is decreased by 9 units. So, the side of new square is:

$\text{New side length}=x-9$

The area of a square is:

$Area=(side)^2$

So, the area of the new square is:

$Area=(x-9)^2$

$Area=(x)^2-2(x)(9)+(9)^2$ $[\because (a-b)^2=a^2-2ab+b^2]$

$Area=x^2-18x+81$

Therefore, the expression for the area of the new square is either $(x-9)^2$ or $x^2-18x+81$ , both are equivalent.

6 0

3 years ago