Solve for i. 3- 2i + 8 = 23 i = [?]​

Answer:

240.916

Step-by-step explanation:

1050/450

2.33333multiply by 35

81.66655 multiply by 2.95

Answer:

527.6 cubic inches

Step-by-step explanation:

The volume of a cylinder is represented by the formula [tex]V = \pi r^{2} h[/tex], where r represents the radius of the base and h represents the height.

In this question, the diameter is given as 9 inches. Since the radius is half the diameter, the radius will be 4.5 inches.

Substituting in the values and solving, we get:

[tex]V =9 \pi (4.5)^{2}\\V = 9\pi(20.25)\\V = 182.25\pi\\V = 572.6[/tex]

The Volume will be 527.6 cubic inches

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Answer: 1/2

Explanation:

1/4 - (-1/4) = 1/4 + 1/4 = 1/2

I hope this helped!

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Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Answer:

8 weeks

Step-by-step explanation:

433-145=288

288÷36=8

Answer: ≈39 ft

Step-by-step explanation: Pythagorean theorem= √40^2-8^2 ≈39.19!

Answer:

[tex](2,0)[/tex]

Step-by-step explanation:

Given

The initial lower left corner of the square at:

[tex](x,y) = (0,0)[/tex]

Required

Its new position after 5 units left and 7 units right translations

When a point is translated to the left by a units, the rule is:

[tex](x,y) ==> (x-a,y)[/tex]

In this case:

[tex]a = 5[/tex]

So:

[tex](0,0) ==> (0-5,0)[/tex]

[tex](0,0) ==> (-5,0)[/tex]

So, the new point is: (-5,0)

When a point is translated to the right by b units, the rule is:

[tex](x,y) ==> (x+b,y)[/tex]

In this case:

[tex]b = 7[/tex]

So:

[tex](-5,0)= (-5+7,0)[/tex]

[tex](-5,0)= (2,0)[/tex]

So, the new point is: (2,0)

Answer:

C. -85

Step-by-step explanation:

-135 - -50 = -85

Answer:

The slop is 9 so that means the rate of change must be 9

Step-by-step explanation:

Mark me brainllest

Answer:

(C) 275 in.

Step-by-step explanation:

Step-by-step explanation:

(3+1/4)-(4+2/5)

(13/4)-(22/5)

find common denominator of 20

(65/20)-(88/20)

-23/20

Hope that helps :)

Answer:

$25.20

Step-by-step explanation:

Answer:

Answer would be 18

Step-by-step explanation:

Dilation simply means to get bigger or larger. So in this case from point Y to point z is 6. We would take 6 and dilate it with a factor of 3 (which also means to multiply). When you multiply 6*3 you will end up with 18, and that is your answer

Answer:

Step-by-step explanation:

Answer:

a^3 + b^3

Step-by-step explanation:

(a + b)(a^2-ab+b^2)

a(a^2 -ab +b^2) +b(a^2-ab+b^2)

a^3 - a^2b +ab^2 + ba^2 -ab^2 +b^3

a^3 -a^2b +a^2b ab^2-ab^2 + b^3

final answer

a^3 + b^3

Its late but the answer is a^2+2ab+b^2-c^2! I hope this helps :) I was wrong the answer above is right!

Answer:

88%

Step-by-step explanation:

22/25 = 0.88

0.88 x 100 = 88%

Answer:

-1

Step-by-step explanation:

Even Irrational numbers are real numbers. So the question is false.

Answer:

the price of each snack be R $9.00

Step-by-step explanation:

Let us assume the snack be x

And, the ice cream be y

Now according to the question

2x + y = $21

And,

3x  + 2y = $33

Now multiply by 2 in equation 1

So,

4x + 2y = $42

3x + 2y = $33

x = 9

Hence, the price of each snack be R $9.00

Answer:

25d + 450

Step-by-step explanation:

15d + 400 + 10d + 50

25d + 450

Answer:

Step-by-step explanation:

The sum of the three angles in a triangle is [tex]\ang{180}[/tex].

We know that a right angle is [tex]\ang{90}[/tex], and we are given another angle that is [tex]\ang{50}[/tex], so that means that angle [tex]B[/tex] is:

[tex]B + 50 + 90 = 180[/tex]

[tex]B + 140 = 180[/tex]

[tex]B = 40[/tex]

To find side length [tex]a[/tex], we can use the [tex]sin[/tex] function:

[tex]sin(\ang{50}) = \frac{a}{20}[/tex]

[tex]20 * 0.766 = a[/tex]

[tex]a = 15.32[/tex]

To find side length [tex]b[/tex], we can again use the [tex]sin[/tex] function:

[tex]sin(\ang{40}) = \frac{b}{20}[/tex]

[tex]20 * 0.643= b[/tex]

[tex]b = 12.86[/tex]

Answer:

Parallelogram, Rectangle, Square, Rhombus, Trapezoid. ... ANSWER Trapezoid: there is one pair of parallel sides

Step-by-step explanation:

there is one pair of parallel sides

Answer:

Number of sodas sold: 78

Number of hot dogs sold: 24

Step-by-step explanation:

Number of sodas sold = x

Number of hot dogs sold = x - 54

Total number of sodas and hot dogs = x + x - 54 = 2x - 54

Total number = 102

2x - 54 = 102

2x = 156

x = 78

Number of sodas sold = x = 78

Number of hot dogs sold = x - 54 = 78 - 54 = 24

Answer:

Number of sodas sold: 78

Number of hot dogs sold: 24

The correct definition of a payment shock is B. The new payment after the initial fixed-rate period is much higher than the homeowner expected.

A payment shock refers to a dramatic or large increase in an individual's debts or payment obligations that may cause them to default on their loans.

Payment shocks can occur for the following reasons:

If a debtor is suddenly obliged to pay more in monthly debt than they can afford from their income, a payment shock has occurred.

The correct definition of a payment shock is B. The new payment after the initial fixed-rate period is much higher than the homeowner expected.

Learn more about Adjustable Rate Mortgages (ARM) at https://brainly.com/question/1287808

Answer:

B

Step-by-step explanation:

Answer:

The answer is c

Step-by-step explanation:

My college brother told me this is the answer if it isn't I'm sorry but it's his fault

Answer: i got (1,2)!!

Answer:

3[tex]x^{2}[/tex]+2xy+6xy+12x+4y

Step-by-step explanation:

(3x+y)(x2+2y+4=+2xy+6xy+12x+4y