PLS ANSWER QUICK
Rewrite each square root using the imaginary unit i.

Square root -54

Answer: c

AC is the hypotenuse

The volume of the resulting prism is 3.375 times of original volume.

The factor by which the dimensions of an object are enlarged is called the scale factor.

Let us take the base area of Prizm = a²

Height of the prism = h

Enlarged area = (scale factor)² * previous area

Enlarged area = 1.5²*a² = 2.25a²

Enlarged height = 1.5h

So, enlarged volume = enlarged area* enlarged height

Enlarged volume= 2.25a²*1.5h = 3.375a²h

Enlarged area/previous area = 3.375a²/a² = 3.375

Therefore, the volume of the resulting prism is 3.375 times of original volume.

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Answer:

The answer is 1,162.5

Answer: 224.1

Step-by-step explanation:

Answer:

40%

Step-by-step explanation:

Let x = numerator

Let y = denominator

[tex]\implies \dfrac{x}{y}[/tex]

Decreased by 30% = 100% - 30% = 70% = 70/100 = 0.7

Decreased by 50% = 100% - 50% = 50% = 50/100 = 0.5

[tex]\implies \dfrac{0.7x}{0.5y}[/tex]

[tex]\implies \dfrac{0.7}{0.5}=1.4[/tex]

[tex]\implies 1.4 \ \dfrac{x}{y}[/tex]

1.4 as a percentage = 1.4 x 100 = 140%

Therefore, the percentage increase is 140 - 100 = 40%

Answer:

4x6=3*n

Step-by-step explanation:

just got it off the web enjoy might not be right

[tex]11 > b+4 > -6\\11 - 4 > b > -6-4\\7 > b > -10[/tex]

Hope that helps!

Answer:

The area is 77 ft.

Step-by-step explanation:

The formula for area of a trapezoid is 1/2 (base1 + base2) x height.

So, 1/2 (14+8) x 7 = 77.

Answer:

77Ft

if we were to ignore the extra "space" or area, and just do the area of the square we would get 8x7, but you probably want to know how I figured the area of both triangles, well this is simple the triangle has a height of 7 while it has a base(bottom) of 3 since 14-8(top)=6 and there are two triangles and they are the same lenght, when there is a triangle we do the base x height then divide by 2 since it's half a square so we do in this situation 3x7=21 and since there is another triangle we do it one more 3x7=21 add them together 3x7x2=42 then divide this by 2 and we get 21, we then add this to 56 which is the area of the square and get our result 77ft

Answer:

  (8, 63)

Step-by-step explanation:

The ordered pair is a solution to the equation when substituting the values for x and y make the equation a true statement.

If we let x represent the first number of the ordered pair, it will be a solution when ...

  63 = 9x -9

  7 = x -1 . . . . . . . divide by 9

  8 = x . . . . . . . add 1

The blank gets filled with 8, so the ordered pair is (8, 63).

Answer:

c

Step-by-step explanation:

hope it helps u have a good day

Answer:

correct answer is A ..because it passed 5 and about to reach 6 ..only 1/8 left to be 6

Answer:

[tex] {10}^{ - 10} [/tex]

Step-by-step explanation:

since the base is the same you have to add +1 to -11 which equals to -10

Answer:

3.4>3.36

Step-by-step explanation:

It is not reasonable because 3.4 is greater than 3.36.

Answer:

9x9y6+4x7y^6

Step-by-step explanation:

4x^7y^6+9x^3yx2x^4y^5

=4x^7y^6+9x^9y^6

=9x^9y^6+4x^7y^6

Answer:
4x^7y^6 + 18x^6y^6

Answer:

(a) (-∞, -8) (-6, -4) (-2, ∞)

(b) -6, -2

(c) negative

(d) 5

Step-by-step explanation:

(a)  A function is "decreasing" when the y-value decreases as the x-value increases.

⇒ the function is decreasing over these intervals : (-∞, -8) (-6, -4) (-2, ∞)

(b) Local maxima are the points on the function where it reaches a maximum.

⇒ maxima at x = -6 and x = -2

(c) negative

(d) 5

Answer:

x=40

Step-by-step explanation:

(x+10)+(x+40)+(2x-30)=180

(x+x+2x)+(10+40-30)=180

4x+20=180     step 1: -20 on both sides

4x=160            step 2: /4 on both sides

x=40

Answer:

B

Step-by-step explanation:

as far as I can tell, Check the picture below.

[tex]\stackrel{mixed}{3\frac{1}{4}}\implies \cfrac{3\cdot 4+1}{4}\implies \stackrel{improper}{\cfrac{13}{4}} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{}{\cfrac{13}{4}\implies \stackrel{\textit{how many times does }\frac{3}{4}\textit{ go into }\frac{13}{4}?}{\cfrac{3+3+3+3+1}{4}\implies \underset{\textit{4~times with a remainder of }\frac{1}{4}}{\cfrac{3}{4}+\cfrac{3}{4}+\cfrac{3}{4}+\cfrac{3}{4}~~ + ~~\cfrac{1}{4}}}}~\hfill \blacktriangleright 3\frac{1}{4}\div \cfrac{3}{4} \blacktriangleleft[/tex]

Answer:

the answer for this question is (D).

Step-by-step explanation:

given

P=200

R=0.04

N=12 (12 months in 1 year)

t=8

A=275.279

round

275.28

(D) is the answer to your question

#ACE

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#brainliest

also i just learned this so i should be right

Real life situations can be represented using mathematical statements

Examples of real life situations of things more than 100% are:

When something is greater than 100%, then there is an increment in the thing.

Take for instance, a unit of apple that was sold at $4 is not $10.

The percentage change is 150%

Other possible scenarios are when the area of a garden is enlarged and when you increase your weekly savings by more than 100%

Read more about percentage change at:

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Work Shown:

E = exterior angle = 12 degrees

n = number of sides

n = 360/E

n = 360/12

n = 30

This regular polygon has 30 sides.

Answer:

15

Step-by-step explanation:

To find area, you must add.

letter c.

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ANSWER

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The required coordinates of point B is (-6.5, 0), therefore option a is correct.

To find the coordinates of point B, we can use the midpoint formula. The midpoint formula states that the midpoint of a line segment with endpoints (x₁, y₁) and (x₂, y₂) is given by:

Midpoint = ((x₁ + x₂) / 2, (y₁ + y₂) / 2)

In this case, point A is given as (1/2, 6) and the center of the circle is at (-3, 3). Let's denote the coordinates of point B as (x, y). Since the center of the circle is the midpoint of the diameter AB, we can set up the following equation:

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

Now, let's solve for x and y:

1/2 + x = -6

x = -6 - 1/2

x = -6.5

6 + y = 6

y = 6 - 6

y = 0

So, the coordinates of point B are (-6.5, 0).

Therefore, the correct answer is an option: a-(-6.5, 0).

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Answer:

123

Step-by-step explanation:

insert 2 everywhere you see an x

11^2 +2 = 121+2 = 123

HOPE THIS HELPS!!!

Answer:

x = 15

Step-by-step explanation:

[tex]12.45=4.95+0.5\timesx[/tex]×x

Solve the equation

[tex]12.45=4.95+0.5x[/tex]

Rearrange variables to the left side of the equation

[tex]-0.5x=4.95-12.45[/tex]

Calculate the sum or difference

[tex]-0.5x=-7.5[/tex]

Divide both sides of the equation by the coefficient of variable

[tex]x=\frac{-7.5}{-0.5}[/tex]

Determine the sign for multiplication or division

[tex]x=\frac{7.5}{0.5}[/tex]

Multiply both the numerator and denominator with the same integer

[tex]x=\frac{75}{5}[/tex]

Cross out the common factor

[tex]x=15[/tex]

I hope this helps you

:)

Answer:

333 people

Step-by-step explanation:

74% of 450 = 0.74

0.74 × 450 = 333

Have a great day! :D

There are 333 peoples in this survey hate this vegetable.

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

We have to given that;

In a survey of 450 people, 74% admitted that they hate brussels sprouts.

Hence, Number of peoples in this survey hate this vegetable is,

⇒ 74% of 450

⇒ 74/100 × 450

⇒ 333

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Answer:

Step-by-step explanation:

The total circumference of the circle is: C = 2*pi*radius = 2*(3.14159)*(6) = 37.7 m The total circle has 365o.  Your arc has only 135o.  Hence: 135o           x-------  =  -------------365o          37.7 m where x is the length of the 135o arc.  Solve for x.