3 years ago

Convert this number expressed in standard form to scientific notation

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

6 0

Answer:

28,500,000 into scientific notation is 2.85 x 10⁷

2.85 x 100 in scientific notation is 2.85 x 10²

if you mean the multiplication symbol, it just means to multiply. otherwise, there i don't see an x anywhere else

You might be interested in

This is Grade 9 Mathematics so I kinda stuck here so, if somebody can help me Please sin30⁰+csc60⁰

mamaluj [8]

$\huge\mathrm{Answer࿐}$

$\sin(30) + \csc(60)$

$\dfrac{1}{2} + \dfrac{2}{ \sqrt{3} }$

$\dfrac{ \sqrt{3 } + 4 }{2 \sqrt{3} }$

To remove √3 from denominator, we multiply both numerator as well as denominator with √3

$\dfrac{ \sqrt{3 } + 4 }{2 \sqrt{3} } \times \dfrac{ \sqrt{3} }{ \sqrt{3} }$

$\dfrac{3 + 4 \sqrt{3} }{6}$

____________________________

$\mathrm{ \#TeeNForeveR}$

6 0

3 years ago

Read 2 more answers

Help help please i will mark u brill

Roman55 [17]

Answer:

Step-by-step explanation:

u/4 + 9.9 = 16.9

Putting value of u = 24 in the equation

24/4 + 9.9 = 16.9

6 + 9.9 = 16.9

15.9 = 16.9

Bringing like terms on one

16.9 - 15.9 = 1

7 0

3 years ago

Read 2 more answers

25 points will mark branliest!!!

Irina18 [472]

B. its 1/2 of the original volume, because the pyramid is doubled the height and, the length and width are cut in half. It would equal 1/2 the volume of the original pyramid.

3 0

3 years ago

Read 2 more answers

aticengleSidesourcesActivitiesClassify the following triangle. Check all that apply.11.9132eA. equilateralB. obtusen C. rightD.

Anuta_ua [19.1K]

The triangle is obtuse and scalene.

7 0

3 years ago

In ANOP, the measure of P=90°, PN = 95 feet, and OP = 31 feet. Find the measure

sweet-ann [11.9K]

Answer: 72

Step-by-step explanation:

6 0

2 years ago