All categories

3 years ago

What is 9+10x6x[7x7]+8x6x6x6x7x8

Mathematics

1 answer:

o-na [289]3 years ago

5 0

Answer:

99717

Step-by-step explanation:

Use PEMDAS

P stands for parenthesis so you do 7 x 7 first. It equals 49. E stands for exponents but there aren't no exponents. M stands for multiplying so you multiply 10 x 6 = 60. Then 60 x 49 = 2940. 8 x 6 = 48. 48 times 6 is 288. 288 x 6 is 1728. 1728 x 7 is 12096. 12096 x 8 is 96768. The A in PEMDAS is addition. 9+2940 equals 2949. 2949 + 96768 = 99717.

You might be interested in

A parking lot in the shape of a parallelogram has a length of

OLga [1]

Answer:

C. 1 centimeter = 30 meters

$10 \: cm = 300 \: m \\ 1 \: cm = ( \frac{1}{10} \times 300) \: m \\ = 30 \: m \\ \\ 5 \: cm = 150 \: m \\ 1 \: cm = 30 \: m$

8 0

3 years ago

Write a whole number that rounds to 10,000 if we are rounding to the nearest ten thousand

Inessa [10]

If you were to round it, a possible answer could be 9,997

8 0

3 years ago

Write 0.0002839 in scientific notation.

Anika [276]

Answer:2.84 x 10-4

There you go!

8 0

4 years ago

Read 2 more answers

Please help me out man<br><br> f/ 6 = 17

ratelena [41]

Answer:

f/6=17

f=17×6

=102

Hope it helps!!!

7 0

2 years ago

Read 2 more answers

help me find the volume and area of this figure step by step pleasefyi the answer key my teacher gave me says that the surface a

alisha [4.7K]

The volume of the shape

We have a cylinder that is cut into two. Its external radius is 5ft, while its internal radius is 4ft.

External radius = internal radius + thickness

$\begin{gathered} \text{External radius = 4ft + 1ft } \\ =\text{ 5ft} \end{gathered}$

Internal radius = 4ft (given)

Recall that the volume(V) of a full cylinder is:

$V\text{ = }\pi r^2h$

Since the cylinder is cut into two, the volume(V) is:

$V\text{ = }\frac{\pi r^2h}{2}$

height (h) = 12ft (given)

The volume of the shape:

$\begin{gathered} =\text{ Volume of cylinder with a radius of 5ft - Volume of cylinder with a radius of 4ft} \\ =\text{ }\frac{\pi\text{ }\times5^2\text{ }\times\text{ 12}}{2}\text{ - }\frac{\pi\text{ }\times4^2\text{ }\times\text{ 12}}{2} \\ =\text{ 471.239 - }301.593 \\ =169.65ft^3 \end{gathered}$

5 0

1 year ago