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seropon [69]
2 years ago
12

I really need help with this​

Mathematics
1 answer:
vova2212 [387]2 years ago
8 0
The correct answer to this question is B.
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S) 27(8) - 24i(2) + 30​
solong [7]

Answer:

198

Step-by-step explanation:

(27 * 8) - ((24 * i) * 2) + 30 =

246 - 48 i

= 198

Hope this answer helps you :)

Have a great day

Mark brainliest

6 0
2 years ago
I need this immediately!! Put the equation in standard form with a positive X coefficient. Y + 6 = 3/2 ( x - 4 ) HELP!! ​
Readme [11.4K]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

given

y + 6 = \frac{3}{2}(x - 4)

Multiply through by 2 to eliminate the fraction

2y + 12 = 3(x - 4) ← distribute

2y + 12 = 3x - 12 ( subtract 2y from both sides )

12 = 3x - 2y - 12 ( add 12 to both sides )

24 = 3x - 2y, that is

3x - 2y = 24 ← in standard form

3 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form for the line with slope 3/2 and y intercept -1
Basile [38]

Answer:

y=3/2x+-1

Step-by-step explanation:

the formula is y=mx+b

y is the total

m is the slope

x is what you're multiplying the slope by

b is the y intercept

6 0
2 years ago
Read 2 more answers
An equation that models the sequence 400, 200, 100, 50, ...
Serga [27]
For this, let's have:
n represent each number, the number after it is its place in sequence
/ means divide

n1 /2 = n2, etc.

3 0
3 years ago
Which of the following constructions were never accomplished by the Greeks
Ilia_Sergeevich [38]

Answer:

B- doubling a cube

D- trisecting any angle

Step-by-step explanation:

APEX

4 0
3 years ago
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