2 years ago

I’m so confused about scientific notation and such. Please explain your answer. Thank you.

1 answer:

6 0

Scientific notation is a mathematical expression used to represent a decimal number between 1 and 10 multiplied by ten, so you can write large numbers using less digits. An example of scientific notation is when you write 4 x 10³ for 4,000.

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Order the set of integers from greatest to least.{-8, 32, 55, -32, -19, -3}

cupoosta [38]

Answer:

55,32,-3,-8,-19,-32

Step-by-step explanation:

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2 years ago

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Umnica [9.8K]

Answer:

102 sqaure feet

Step-by-step explanation:

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3 years ago

Write 1.0315x10^6 in standard form

lapo4ka [179]

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please mark this answer as brainlist

5 0

2 years ago

Solve for . Simplify your answer as much as possible. please help

Sonja [21]

Answer:

$x=-6$

Step-by-step explanation:

So we have the equation:

$-34=7(x+8)+8x$

First, distribute the 7 into the (x+8) and simplify:

$-34=7(x)+7(8)+8x\\-34=7x+56+8x$

Combine the like terms 7x and 8x by adding them together:

$-34=56+15x$

Subtract 56 from both sides to isolate the x:

$-34-56=15x+56-56\\15x=-90$

Divide both sides by 15 to get x:

$x=-90/15=-6$

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2 years ago

What’s the answer to number 1?

Darya [45]

Answer:

increase = New number - original number

inc % = (increase ÷ original number) *100%

Step-by-step explanation:

133 - 76 = 56

inc % = 57 ÷ 76 = 0.75

0.75*100% = 75%

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2 years ago