All categories

3 years ago

Can you guys help me? thank you

Mathematics

1 answer:

grin007 [14]3 years ago

6 0

Answer:

4.9 x 10^9 = 4,900,000,000

3.2 x 10^-5 = 0.000032

Step-by-step explanation:

4.9 x 10^9 = 4,900,000,000: note the 9 places after the 4.

10^9 = 1,000,000,000; after substituting,

4.9 x 1,000,000,000 = 4,900,000,000

10^-5 = 0.00001

3.2 x 0.00001 = 0.000032

You might be interested in

suppose someone tells you that she has a triangle with sides having lengths 2.6, 8.1 and 8.6 is this a right triangle? why or wh

yawa3891 [41]

By the converse of the Pythagorean Theorem, if 8.6 ^2 = 8.1 ^2 + 2.6 ^2 , then the triangle is right. 73.96 is not equal to 72.37 so the triangle is not a right triangle.

8.6^2 is greater than (8.1^2 + 2.6^2) which means that the triangle is obtuse.
The obtuse angle is opposite the 8.6 side.

5 0

3 years ago

Read 2 more answers

30 degree triangles.. photo provided

Vsevolod [243]

The answer is going to be the second one

6 0

3 years ago

Read 2 more answers

Which recursive sequence would produce the sequence 6, 20, 62, …

klasskru [66]

Step-by-step explanation:

Using an online calculator, I was able to find that one pattern is

$a_{n} = a_{n-1} + 14 * 3^{n-1}$ . Finding a recursive sequence is generally based on guess and check, so there isn't much explanation to obtaining one

4 0

3 years ago

URGENT TEST I HAVE!!!!

Lerok [7]

Answer:

I think they are asking the area of the triangle so we are going with that.

Step-by-step explanation:

Easiest way to do this is find the area of the incomplete square, and then cut that in half for the triangle.

so it is 4 cm wide

and 8 cm tall

length x width = area

8 x 4 = 32

32/2 = 16

So your answer should be 16 cm

6 0

3 years ago

Find the surface area of the net<br> ILL MARK AS BRAILIEST

adell [148]

Answer:

200

Step-by-step explanation:

Surface are of cube = 6a^2

5 0

2 years ago