2 years ago

Which answer !!!!!!!!!

Mathematics

1 answer:

ycow [4]2 years ago

3 0

The first answer, answer A. It's easy.

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Student scientific calculator 3×10^5 is displayed as 3 EE 5 in that case how was the panic of 80,000 and 5000 be displayed on Th

faltersainse [42]

Hello,
We know that
3×10^5= 3 EE 5
Change 80,000 to the scientific notation
8×10^4
Doing the same like 3×10^5, I can get 8 EE 4
Change 5000 to the scientific notation
5×10^3
Then it will appeared as 5 EE 3. Hope it help!

4 0

2 years ago

Find the length of the unknown side. Round your answer to the nearest tenth.

slamgirl [31]

Answer:

11.5

Step-by-step explanation

a^2+b^2=c^2

8(8)+(x)^2=196

64 + x^2=196

$\sqrt{x^{2} }$ = $\sqrt{132}$

x=11.48

x=11.5 rounded

6 0

2 years ago

Help please!!!!

MissTica

Answer:

I'm not sure about it

Step-by-step explanation:

4 0

2 years ago

A man that is 6 feet tall casts a shadow 5 feet long. At the same time, a lamppost beside the man casts a shadow 25 feet long. H

Montano1993 [528]

Answer:

The answer to your question is: L = 30 ft

Step-by-step explanation:

Data

man = 6 ft

man shadow = 5 ft

lamppost shadow = 25 ft

lamppost height = ? = L

Process

$\frac{6}{5} = \frac{L}{25}$

$L = \frac{6 x 25}{5}$

$L = \frac{150}{5}$

L = 30 ft

5 0

2 years ago

Of the 345 7th graders, 40% of them<br> are in band. How many 7 graders<br> are in band?

xz_007 [3.2K]

So first you find 10% which is 34.5
Then you multiply 10% by 4 to get 40% which is = 138

3 0

2 years ago

Read 2 more answers