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3 years ago

Multiply (8.42×10^3)(5×10^2) in scientific notation

Mathematics

1 answer:

castortr0y [4]3 years ago

5 0

4.21 x 106 is the answer

I'm Emilee, I'm always right.

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Given that a=3x+2y /3x+2y Find a if y=4 and x=6.

Fofino [41]

Answer:

Simplify 3⋅6+2⋅4/3⋅6+2⋅6.

Step-by-step explanation:

Exact Form:

a=274/9

Decimal Form:

a=30.¯4

Mixed Number Form:

a=30 4/9

is it right???

6 0

3 years ago

What is the value of x? Enter your answer in the box. x =

sdas [7]

Hello!

A straight line measures to 180°

The angle that measures 134 and x make a straight line

180 = 134 + x

Subtract 134 from both sides

46 = x

The answer is 46°

Hope this helps!

7 0

3 years ago

Read 2 more answers

Twelve subtracted from twelve times a number is 240. What is the number?

vovangra [49]

Answer:

Step-by-step explanation:

Let x = the number

12x-12 = 240

12x = 252

x = 21

5 0

3 years ago

Can any help me on this

julia-pushkina [17]

A writer because all other jobs are taken up. Pamela is dentist. Alice is lawyer, robert is tacher and bart is a writer

5 0

3 years ago

Determine the least number of patties that will share equally among groups og 6, 9, 12

kotykmax [81]

Answer:

72.

Step-by-step explanation:

Given a group of 6, 9 and 12.

We are to determine the least number of patties that will be shared equally among the groups.

This we do by determine the Least common multiple of the three numbers.

$6=2 X 3\\9 = 3 X 3\\12 =2 X 2 X 2\\L.C.M.=2^3X3^2=72$

Therefore, the least number of patties that can be shares equally among groups of 6, 9 and 12 is 72.

5 0

4 years ago