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salantis [7]
3 years ago
12

Multiply (3-6i)^2 write in standard form

Mathematics
1 answer:
expeople1 [14]3 years ago
4 0

-27-36i .................................................................... not sure

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Solve for x<br> x - 8 = sqrt2x+8
Svetlanka [38]

Answer:

x=4

Step-by-step explanation:

to get rid of the square root on the right you square both sides so

2x+8=x^2

Then bring

2x+8

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Now you can do the quadratic formula to find the zeroes

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3 years ago
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Select the correct answer from each drop-down menu.
Savatey [412]

Answer:

Second Choice ( AD, IH )

Step-by-step explanation:

Point A is the center of this circle.

The ratio of the lengths of ____ and ____ is 2:1

In the given diagram EF is the diameter of the circle.

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4 years ago
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Tema [17]

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Ttt

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2nd term in expansion of the binomial theorem (4x+2y^3)^3 show work
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I hope this helps with you

7 0
3 years ago
Your father is planning to cook for 35 people using a recipe that specifies two and a half cups of sugar for each six people,
almond37 [142]

Your father will require 14.6 cups of sugar for the larger group

<h3>Ratio and proportions</h3>

From the question, we have that 2.5 cups of sugar can be used to make recipes for 6 people that is;

6 people = 2.5 cups of sugar

In order to calculate for 35 people, we will have;

35 people  = x

Taking the ratio of the expressions

6/35 = 2.5/x

6x = 87.5

x = 87.5/6

x = 14.6

Hence your father will require 14.6 cups of sugar for the larger group

Learn more on ratio and proportions here: brainly.com/question/19994681

3 0
2 years ago
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