pleasee help me answer this geometry question !!

9514 1404 393

Answer:

  65.6%

Step-by-step explanation:

The question is essentially asking the ratio of the volumes.

  Va = πr²h = π(15²)(20)

  Vb = πr²h = π(19²)(19)

The ratio of volumes is ...

  Va/Vb = π(15²)(20)/(π(19³)) = (15²)(20)/19³ ≈ 0.65607

Container B will be about 65.6% full when container A is empty.

9514 1404 393

Answer:

  27 cm

Step-by-step explanation:

Dilation multiplies all linear measures by the same dilation factor. The perimeter will be 3 times that of triangle LMN.

Perimeter of L'M'N' = 3(9 cm) = 27 cm.

Answer:

27cm

Step-by-step explanation:

Answer:

[see below]

Step-by-step explanation:

We are given the two points (0,3) and (2,0). We can use the slope formula to find the slope.

[tex]\frac{0-3}{2-0}=\frac{-3}{2}=-\frac{3}{2}[/tex]

The slope is negative three-halves.

Since the point passes the point (0,3), 3 would be the y-intercept.

Hope this helps.

Answer:

x^2(5x-2)

Step-by-step explanation:

The gcf of the whole expression is x^2. You then factor out it from the expression to get x^2(5x-2)

Answer:

x = 98

Step-by-step explanation:

If angle D is the center then

x + 4 = 2 × (x - 47)

x + 4 = 2x - 94

4 + 94 = 2x - x

98 = x

Answer:

[tex]g(x) = 3\cdot (x+3)^{2}+12[/tex]

Step-by-step explanation:

There are two operations involved:

Vertical translation:

[tex]f'(x) = f(x) \pm c,\,c\in \mathbb{R}[/tex] (1)

Note: Positive sign represent a translation upwards.

Horizontal translation:

[tex]f'(x) = f(x\pm c), x\in \mathbb{R}[/tex] (2)

Note: Positive sign represent a translation leftwards.

Then, the new function must be:

[tex]g(x) = f(x-3)+4[/tex]

[tex]g(x) = 3\cdot (x+3)^{2}+12[/tex]

Answer:

43.83mph

step-by-step-explanation

Answer:

The sale price is $37.02.

Step-by-step explanation:

With the information provided, you can find the sale price by calculating 33% of the price which is the discount and subtracting that amount from the price:

$55.25*33%=$18.23

$55.25-$18.23=$37.02

According to this, the answer is that the sale price is $37.02.

Answer: $9.99

Step-by-step explanation:

From the question, we are informed that beach towels are on sale for $1.50 off of the regular price and that Ms. Ortiz buys 4 beach towels on sale for a total of $33.96.

The amount for each beach towel bought will be:

= $33.96/4

= $8.49

Since there's $1.50 off the normal price, that means the normal price for each will have been:

= $8.49 + $1.50

= $9.99

Answer:

Step-by-step explanation:

I=Pr

P(r+.005-r)=70-60

.005P=10

P=$2000

Answer:

Step-by-step explanation:

$60 simple interest is received on a loan each year. When the rate of interest is increased by 0.5%, the simple interest is $70. What is the amount of the loan?​

Answer:

-4

Step-by-step explanation:

bc the equation is y=mx+b and m is y/x so -4

Answer:

Frequently consuming unusually large amounts of food in one sitting and feeling that eating behavior is out of control is a binge eating disorder and a binge eating is when you eat a lot of snacks but u know how to control how much to eat.

Step-by-step explanation:

i forgot to make it an answer my bad

Answer:

A) 1600

Step-by-step explanation:

double the number for the first year then double that number ect untill you do six years

Answer:

(5, 8.66)

Step-by-step explanation:

Let x represent the x coordinate of the clock tip and y represent the y coordinate of the clock tip.

At 12:05 pm, the clock tip forms an angle of 60° with the x axis. Therefore:

θ = 60°

[tex]tan\theta=\frac{y}{x} \\\\tan60=\frac{y}{x} \\\\y=1.732x\\\\y-1.732x=0\ \ \ (1)[/tex]

Since the minute hand is 10 inches long, hence:

[tex]\sqrt{x^2+y^2}=10\\\\x^2+y^2=100\\\\substituting\ y=1.732x, gives\\\\x^2+(1.732x) ^2=100\\\\x^2+3x^2=100\\\\4x^2=100\\\\x^2=25\\\\x=5[/tex]

To find y, substitute x = 5:

y = 1.732(5) = 8.66

This means that the coordinate of the tip of the minute hand at: 12:05 p.M. is (5, 8.66)

9514 1404 393

Answer:

  126°

Step-by-step explanation:

To find the exterior angle, we need to know one of the acute angles. Those are found using the fact that they are complementary.

  (5x -6) +(3x) = 90

  8x = 96 . . . . . . . . . . . add 6, collect terms

  x = 12 . . . . . . . . . . . . . divide by 8

  3x° = 3·12° = 36° . . . . . . find the "remote" acute angle

  exterior angle = 90° +36°

  exterior angle = 126°

__

The exterior angle is the supplement of the one marked (5x-6)°. It is also the sum of the two remote interior angles, 90° and 3x°. Being lazy, we figure that 90 +3·12 is easier to compute than 180 - (5·12 -6). Either way, the exterior angle is 126°.

Answer:

this what i got

Step-by-step explanation:

1. x = 5.5

2. 14.2

3. 3.6

Answer:

[tex]\Huge\boxed {A =859ft^{2} }[/tex]

Step-by-step explanation:

Hello There!

To solve for the area of this figure we need to split the figure into 3 different parts:

A rectangle with a length of 9 ft and a width of 7 ft

a rectangle with a width of 9ft + 7ft and a length of 25 ft

a rectangle with a width of 18 ft and a length of 22 ft

To find the area of a rectangle we use the formula

[tex]A=w*l[/tex] where w = width and l = length

for the first one we plug in the values

A = 9 * 7

9 * 7 = 63 so the area of the smallest rectangle  is 63ft²

Now lets find the area of the larger rectangle

The dimensions are l = 25 ft and w = 9 + 7 (16 ft)

Now we can plug in the values into the area formula

A = 16 * 25

16*25=400 so the area of the larger rectangle is 400 ft²

Now lets find the area of the last rectangle

The dimensions are l = 22 ft and w = 18 ft

now lets plug in the values to the formula

A = 22 * 18 =396

so the area of the last rectangle is 396 ft²

Finally we want to add all of the areas together

396 + 400 + 63 = 859

So the area of the figure is 859 ft²

Answer:

Step-by-step explanation:

(5p)(7q)=35pq

Answer:

The product of five t imes p and 7 times q is just:

5p(7q), which is 42pq

Let me know if this helps!

Answer:

2y + 1/3 = 5

2y = -5 -1/3

2y = -16/3

Y = -8/3

Step-by-step explanation:

im pretty sure thats the answer but good luck!

Answer: 15

Step-by-step explanation:

5x = 75

x = 15

Angles are the same since they are vertical angles

Answer:

The answer will be B

Step-by-step explanation:

Answer:

3 hours 15 minutes

Step-by-step explanation:

Simon is ironing shirts it takes him 15 minutes to iron 2 shirts.

2 shirts = 15 minutes

1 shirt = (15/2) minutes

For 26 shirts,

[tex]26\ shirts = 26\times \dfrac{15}{2}\ min\\\\=195\ minutes[/tex]

or

Time = 3 hours 15 minutes

Hence, it will take 3 hours 15 minutes to iron 26 shirts.

Answer:

Step-by-step explanation:

85/3

Answer:

- 26

Step-by-step explanation:

The volume (V) is calculated as

V = lwh ( l is length, w is width, h is height ), then

V = 2x(3x + 1)(5x - 6) ← expand the factors using FOIL

   = 2x(15x² - 13x - 6) ← distribute parenthesis by 2x

   = 30x³ - 26x² - 12x

The second term is - 26x² with coefficient - 26

Step-by-step explanation:

2 with multiplicity 2, -4 with multiplicity 1, and 1 with multiplicity 3.

Answer:

5x+40=100

Step-by-step explanation:

The equation to determine the cost per tile, t will be [tex]\rm 200 \times t =100[/tex] and the cost per tile, t = 1/2$.

The total cost of a crate of floor tiles was $100 which had 5 boxes of floor tiles and each box contained 40-floor tiles. we have to determine the equation for the cost per tile, t.

Here, Cost per tile = $t

Per Box Contain 40 tiles.

So, Price for 1 box = [tex]\rm 40\times t[/tex]

and Total price of crate = [tex]\rm 40 \times t \times5[/tex]

Therefore,  [tex]\rm 40 \times t \times5=100[/tex]

[tex]\rm 200 \times t =100[/tex]

[tex]\rm t = \frac{1}{2}[/tex]

Hence, the cost per tile, t = 1/2.

The equation to determine the cost per tile, t will be [tex]\rm 200 \times t =100[/tex] and the cost per tile, t = 1/2$.

Learn more about the linear equation here:

https://brainly.com/question/11897796

Answer:

43

Step-by-step explanation:

180-123=57

180-(57+80)=43

Answer:

x=43

Step-by-step explanation:

the other two angles measure 80 (vertical angles are equal) and 57, (straight lines make 180 degree angles)

so x = 43 because 180-(80+57)=43 (180 degrees in a triangle)

Answer:

23 - A

24 - x = -3 and x = 1

Step-by-step explanation:

Hey There!

So if you didnt know the " zeroes" are the coordinates of where x=0

For the first one the zeroes would be 1 because that's where the line is at x=0

For the second one the zeroes would be x=-3 and x=1 because that's where x=0 if that makes sense