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hodyreva [135]
2 years ago
11

I need help pls help me

Mathematics
2 answers:
olchik [2.2K]2 years ago
6 0

Answer:

18

Step-by-step explanation:

you have to multiply 2/3 by 27 km

timama [110]2 years ago
5 0

Answer:

yes

Step-by-step explanation:

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– 36 – m = 8(4 + 2m)
valentina_108 [34]

Answer:

m = -4

Step-by-step explanation:

- 36 - m = 8(4+2m)

- 36 - m = 32+16m (to remove m from the left side, we need to add m to both sides)

- 36 = 32+17m (subtract 32 from both sides)

- 68 = 17m (divide by 17 on both sides)

-4 = m

5 0
2 years ago
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What is the sum of the complex numbers 3 − 4i and 5 + 3i ?
Mandarinka [93]

Answer:

8 - i

General Formulas and Concepts:

<u>Algebra I</u>

  • Combining Like Terms

<u>Algebra II</u>

  • Standard Form: a + bi

Step-by-step explanation:

<u>Step 1: Define</u>

(3 - 4i) + (5 + 3i)

<u>Step 2: Simplify</u>

  1. Combine like terms (Z):                    8 - 4i + 3i
  2. Combine like terms (i):                      8 - i
7 0
3 years ago
Explain how you know that in ?×6,273=6,273, the ? Will be 1
grigory [225]
Anything more or less than 1 would result in a different outcome, and anything times 1 results in itself.
6 0
3 years ago
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Rob is saving to buy a new MP3 player. For every $14 he earns babysitting, he saves $6. On
abruzzese [7]

Answer:

<em>Rob has saved </em><em>$24</em><em>.</em>

Step-by-step explanation:

The first thing I noticed was that Rob only saved some of the money he earned. That means only x% only gets saved. To find x, I simply divided 6 by 14 and got 0.42857142857. Then to find the amount he saved from earning $56, I multiplied that number with 56 and got 24.

7 0
2 years ago
What is the slope intercept form of the equation of the line that passes through the point (-6 ,1) and is perpendicular to the g
Elena-2011 [213]

Answer:

y-1 = 3/2(x+6)

Step-by-step explanation:

slope of equation is -2/3 so to make it perpendicular find the opposite reciprocal: 3/2, that's the new slope, plug in x and y

6 0
3 years ago
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