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3 years ago

Find the missing term. If y = 1 + i, then y3 − 3y2 + (-3y) (-3y + 1) (3y) (3i ) − 1 = -i .

1 answer:

7 0

Filling in y=1+i without the missing term yields -3-4i.

-3-4i = -3(1+i) - i

So we have to add 3(1+i) to get to -i.

3(1+i) = 3y, so 3y is the answer.

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grandymaker [24]

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3 years ago

Jane is is charge of making a banner for the basketball game this Saturday. She measures how long the banner is before painting

RSB [31]

Answer:

The measurement which Jane finds to be 10 meters is the length of the banner.

Step-by-step explanation:

The measurement of 10 meters which Jane found after measuring how long the banner is before painting is the LENGTH of the banner.

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It is possible to find the AREA, or PERIMETER, or LENGTH.

But what she finds is the LENGTH of the banner. If it was Area or Perimeter, the unit would have been square meters.

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3 years ago

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Kazeer [188]

Answer:

Step-by-step explanation:

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2 years ago

Let the graph of g be a horizontal shrink by a factor of 1/2 and a reflection in the x-axis, followed by a translation 1 unit do

lorasvet [3.4K]

Answer:

Fooddddddddingggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggkygygygyygygygghgghhghghghgjkjkjkjkjkjkkjkjkjkjkjkjkjlllololololololololllololooloololololololololooololololololoolololololololoollololollololololololololoollol0olol0olololo0lo0l0ol00ol10000000000000000l00l00l00l000l0l0l0l0l0l00l0l0l0loolololoolol0olllolol0oooololo00l00l0l0lloololol0lololol0oololol0loloolol000llolo

Step-by-step explanation:

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3 years ago

Which of the following measurements could be the side lengths of a right triangle?

DaniilM [7]

Answer:

C. 10in 24in 26in

Step-by-step explanation:

Right Scalene Triangle

Side a = 24

Side b = 10

Side c = 26

Angle ∠A = 67.38° = 67°22'48" = 1.17601 rad

Angle ∠B = 22.62° = 22°37'12" = 0.39479 rad

Angle ∠C = 90° = 1.5708 rad = π/2

Area = 120

Perimeter p = 60

Semiperimeter s = 30

Height ha = 10

Height hb = 24

Height hc = 9.23077

Median ma = 15.6205

Median mb = 24.5153

Median mc = 13

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4 years ago