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Neporo4naja [7]
3 years ago
12

Please help me answer theseeeee

Mathematics
2 answers:
Tresset [83]3 years ago
8 0

Answer:

Noah ran faster noah ran 8 and 1/3 in 1 hour

Step-by-step explanation:

Marysya12 [62]3 years ago
5 0
Noah ran faster. he ran 8 and 1/3 in an hour
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(4) |-5 + (-2)| _____ |5 + 2| <br> &lt;<br> &gt;<br> =
nikitadnepr [17]

Hi

The answer would be =

Why?

The `| |` symbols mean actual value, which makes every number inside of it positive. That would mean, following the rules of actual value, the equation would look like:

5 + 2 _____ 5 + 2

Both add up to 10, so both equations are equal.

4 0
3 years ago
Read 2 more answers
Are the following two binomials
Rainbow [258]

Answer: x = 2/3

Step-by-step explanation:

7 0
2 years ago
Can someone help me out with this?
dybincka [34]

1/8 + 1/4

the least common multiple of 8 and 4 is 8. Convert 1/8 and 1/4 to fractions with denominator 8.

1/8 + 2/8

Because 1/8 and 2/8 have the same denominator, add them by adding their numerators.

1+2/8

add 1 and 2 to get 3

3/8 or 0.375

4 0
3 years ago
Expand and simplify (y-3)³​
Tanya [424]

Answer:

Expanded: (y-3)(y-3)(y-3)

Simplified:  y^{3}-9y^{2}+27y-27

Step-by-step explanation:

Expanded: (y-3)(y-3)(y-3)

Simplified:

y^{2} -3y-3y+9(y-3)\\y^{2} -6y+9(y-3)

y^{3} -3y^{2}-6y^{2}  +18y+9y-27

y^{3}-9y^{2} +27y-27

5 0
3 years ago
What is the standard form of 0.00849​
adelina 88 [10]

Answer:

8.49 × 10⁻³

Explanation:

Standard form of a number: A. × 10ᵇ

(where 'A' is the number, b is the exponent over 10)

For the number "0.00849​", move the decimal point 3 places right so the exponent of 10 is -3.

Standard form: 8.49 × 10⁻³

Other examples of standard/scientific forms are:   standard forms

i) 0.043, move the decimal point 2 places right = 4.3 × 10⁻²

ii) 4030, move the decimal point 3 places left = 4.03 × 10³

7 0
1 year ago
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