3 years ago

Which expression is equivalent to 60 – 3y - 9?

Mathematics

1 answer:

spayn [35]3 years ago

3 0

Answer:

your answer is A

Step-by-step explanation:

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Melissa and Tomas are playing a game with complex numbers. If Melissa has a score of 5 – 4i and Tomas has a score of 3 + 2i, wha

erastovalidia [21]

Answer:

8 - 2i

Step-by-step explanation:

Just add the real parts together and then add the imaginary parts together

5 + 3 = 8

-4i + 2i = -2i

8 - 2i

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2 years ago

A line passes through the two glven points. Is it vertical, horizontal,or neither?

Ahat [919]

Answer:

horizontal

Step-by-step explanation:

4 0

3 years ago

I dont know why this was wrong ?? anyone know

loris [4]

Answer:

= f(x) = x²+16

is correct.

Step-by-step explanation:

<h3>I hope this helps!!</h3>

4 0

2 years ago

Read 2 more answers

HELP PLEASE!!!!!!!!!!!!!!!

n200080 [17]

<h3>Answer: Choice C) -3m^12n^6</h3>

Explanation:

The coefficients -24 and 8 divide to -24/8 = -3. Based on this alone, the answer is between choices B and C.

The m terms divide to $\frac{m^5}{m^{-7}} = m^{5-(-7)} = m^{5+7} = m^{12}$

Notice how I subtracted the exponents. The general rule is $\frac{a^b}{a^{c}} = a^{b-c}$

Since we get m^12, this points us to choice C as the final answer

For the sake of completeness, here's what the n terms divide to

$\frac{n^4}{n^{-2}} = n^{4-(-2)} = n^{4+2} = n^{6}$

5 0

2 years ago

Amery 545 g Blaine 6.1 kg Scott 491 g Rosalinda 621 g Zelda 6.25 kg Students in Mr. Conway’s class have bagged lunches of differ

xxMikexx [17]

we need to have the same unit to compare *1000 to convert kg to g

Amery 545 g

Blaine 6.1 kg = 6100 g

Scott 491 grams

Rosalinda 621 g

Zelda 6.25 kg = 6250 g

Zelda has the heaviest lunch

7 0

3 years ago