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Juliette [100K]
3 years ago
11

The standard form of 6.87 x 10-2 is 0.0687. Question 3 options: True False

Mathematics
1 answer:
lara [203]3 years ago
8 0

Answer:

false

Step-by-step explanation:

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When writing an standard number in scientific notation, the first factor must have a value ≥ 1 and <
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Thats true a number has to be greater than 1 and less than 10.
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What are the solutions to the equation? 3x2+6x=45
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x = 3, -5

Step-by-step explanation:

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FOR AN EXAM DUE TODAY!!!<br><br> Simplify the polynomial.<br> 3x – 2x2 + 4 – x2 + x<br> +<br> -
Mashutka [201]

Answer:

{ \tt{ \blue{  - {3x}^{2} + 4x + 4 }}}

Step-by-step explanation:

{ \tt{3x -  {2x}^{2}  + 4 -  {x}^{2} + x }} \\

» Collect second degree terms (x² coefficients) together and first degree terms (x coefficients) and constants

= { \tt{( - 2 - 1) {x}^{2} + (3 + 1)x + 4 }} \\  = { \boxed{ \tt{ \:  -  {3x}^{2}  + 4x + 4}}}

7 0
3 years ago
You are asked to draw a triangle with side lengths of 6 inches and 8 inches. What is the longest whole number length that your t
tensa zangetsu [6.8K]
Fo sides, a,b,c
where c is the longest

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3 0
3 years ago
Read 2 more answers
What is the solution to this equation?
Radda [10]

Answer:

9. This is because you have to add 13 to -4, which gives you positive 9. Hope this helped!

5 0
3 years ago
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