If CD is a segment bisector of AB and AB = 17, find AP. Question 19 options: A) 17 B) 34 C) 68 D) 8.5

Answer:

1/13, 12/13

Step-by-step explanation:

There are 4 aces in a 52 card deck so P(Ace) = 4 / 52 = 1 / 13.

There are 52 - 4 = 48 cards that are not aces out of the whole 52 cards in the deck so P(not Ace) = 48 / 52 = 12 / 13.

Answer:

True

Step-by-step explanation:

Answer:

Definitely true

Hey there! :)

Answer:

B, they are the same line.

Step-by-step explanation:

Begin by converting each equation to slope-intercept form to make it easier to see the relationship:

-3x - 4y = 1

-4y = 3x + 1

y = -3/4x - 1/4

-------------------

-6x - 8y = 2

-8y = 6x + 2

y = -3/4x - 1/4

The lines are the same. Therefore, B is the correct choice.

Answer:

A

Step-by-step explanation:

The owner owes more than the house is worth

Answer:

A

Step-by-step explanation:

Answer: Area = 498.8 ft^2

Step-by-step explanation:

One of the segments of the kite forms a triangle.

Using a trigonometry ratio to find the base, tan 30 = opposite/ adjacent

Where opposite = 12 feet

Substitute opposite to find adjacent base.

Tan 30 = 12/base

Base = 12/tan 30

Base = 20.78 feet.

Area of a triangle = 1/2bh

Where the b = opposite = 12 feet

h = base = 20.78 feet

Substitute b and h into the formula

Area = 1/2 × 12 × 20.78

Area = 124.71 square feet.

There are 4 triangular shapes in the figure. Multiply the area by 4. That is,

124.71 × 4 = 498.9 square feet.

Therefore, the area of the shape is 498.9 ft^2

Answer:

They are not congruent; they are similar.

Step-by-step explanation:

If you analyze the coordinates, you can see that Triangle PQR has been dilated by 1/4 to become Triangle P'Q'R'. Because the triangle has been dilated but not transformed in any other way, you can say that the triangles are similar, but not congruent.

To be congruent, the triangles would have to have the same sizes and the same lengths (you may refer to the diagram below for a visual reference). To be similar, the triangles would have to have the same angles, but with different side lengths. With the dilation, the side lengths have changed, but the angles have not changed.

Hope this helps!

Answer:

Length is 12 and width is (x+4) means 16

Step-by-step explanation:

Given:

Area of cookie sheet = 192 in²

Area = x² + 4x

Computation:

x² + 4x = 192

x(x + 4) = 192  , The length is x and width is (x+4)

x² + 4x -192 = 0

x² + (16 + 12)x -192 = 0

x² + 16x + 12x -192 = 0

x(x + 16) - 12(x + 16)

(x + 16)(x - 12)

Because length can not be negative (-16) so,

Length is 12 and width is (x+4) means 16

Answer:

no

Step-by-step explanation:

Answer: B) No

Step-by-step explanation:

When you dive 9 by 3 you get 3.

When you divide 7.3 by 2.2 you get 3.318181818...

Answer:

B.  The sample space is {MBC, MCB, BCM, BMC, CBM, CMB}. If there were four runners, the sample size would be 24.

Step-by-step explanation:

I got it right on edmentum

The sample space is {MBC, MCB, BCM, BMC, CBM, CMB}. If there were four runners, the sample size would be 24. Then the correct option is B.

A permutation is an act of arranging items or elements in the correct order.

Mark, Chase, and Beatrice are running a 100-meter race.

The sample space of all the possible ways in which the three runners can win first, second, and third places will be

⇒ 4 x 3 x 2

⇒ 24

Then the correct option is B.

More about the permutation link is given below.

https://brainly.com/question/11732255

#SPJ5

Answer:

2<x<8

Step-by-step explanation:

-8>-5x+2>-38

first part : -5x>-38-2

-5x>-40 when divide by negative number flip the sign

x<-40/-5

x<8

second part : -8>-5x+2

-8-2>-5x

x>-10/-5

x>2

2<x<8

2<x<8

Answer:

P(X and Y) =0.2, P(X or Y)=0.7

Step-by-step explanation:

P(X or Y)

P(X∪Y) = P(X)+P(Y) - P(X∩Y)

=  0.5 + 0.4 - 0.2

=  0.7

or 1-P(Y|X)=1-0.3=0.7

P(X and Y)

P(X∩Y) = P(X) × P(Y)

=  0.5 × 0.4

=  0.2

I hope it helps

Answer:

circumference= 2πr

2×22×13

7

44×13

7

572

7

81.71cm

Rewrite the product as

[tex]13^4\cdot 17^2\cdot29^3 = (10+3)^4 (10+7)^2 (20+9)^3[/tex]

Powers of 10 and multiples of 10 don't contribute to the units digits, so we only need to consider the product

[tex]3^4\cdot7^2\cdot9^3=81\cdot49\cdot729[/tex]

and we can treat this the same way:

[tex]81\cdot49\cdot729=(80+1)(40+9)(720+9)[/tex]

Again, ignore the multiples of 10 to reduce this to the product 1*9*9 = 81, whose units digit is 1.

Answer:

I think it is 7

Step-by-step explanation:

Answer:

The number of path we can take to walk from A to B via a 7 unit path while staying on the grid is 35 paths

Step-by-step explanation:

Given that we are to walk via a 7 unit path, we have;

Path to walk = Right or Left from start point A

Total number of rights and left to get to point B from A must be= 7

Left direction=3 turns

Right direction=4 turns

Number of ways for the first turn = 7, the next turn has 6 ways after that 5, then 4 next, 3 next, 2 next and 1

7 × 6 × 5 × 4 × 3 × 2 × 1 out of which

four are in the right direction in 4 × 3 × 2 × 1 ways and

3 are in the left direction in 3 × 2 × 1 ways,

Number of ways=7! / 4!3!

=7*6*5*4*3*2*1 / 4*3*2*1*3*2*1

=5040/144

=35

it would be D

So yeah.....

Answer:

D, $200

Step-by-step explanation:

100% of 200 is 200

25% of 200 is 50

125% od 200 is 250

Answer:

35.5

Step-by-step explanation:

got it right on edumentum

Answer:

24

Step-by-step explanation: When your subtracting a - you reverse it and Im the end it just turns out to be 24

Answer:

-24

Step-by-step explanation:

Im sorry I don't have an explanation

Answer:

Step-by-step explanation

You solve with math

Answer:

25%

Step-by-step explanation:

The formula that we can use in this problem would be:

$decreased / Original $

So we would have

28-21 / 28

7 / 28

1/4

1/4=25

So, the percent decrease if 25%

Answer:

25

Step-by-step explanation:

Formula for percent increase or decrease:

(new number - old number)/(old number) * 100%

In this case,

old number = $28

new number = $21

Plug numbers into formula:

($21 - $28)/($28) * 100%

= -$7/$28 * 100%

= -0.25 * 100%

= -25%

A negative answer means a percent decrease.

A positive answer means a percent increase.

The percent change here is -25%, so it is a percent decrease of 25%

Answer: 13 people (I think)

Step-by-step explanation:

I didn't use a set equation to solve the problem, but I added 1+2+3+4... (and so on) until I got a number that was over 100. When I got to 14, the number reached 105, meaning that 13 people were able to get the number of chocolates that they desired. The fourteenth person was short 5 chocolates.

Please feel free to ask me any further questions you have! Have a wonderful day!

Hey there! :)

Answer:

12 meals with rice.

Step-by-step explanation:

The ratio of meals with rice to total school lunches is 2 : 5. We can set up a proportion to calculate the total meals with rice out of 30 lunches:

[tex]\frac{2}{5} = \frac{x}{30}[/tex]

Cross multiply:

2 · 30 = 5 ·x

60 = 5x

Divide both sides by 5:

60/5 = 5x/5

x = 12 meals.

Therefore, if 30 school lunches were had, 12 would have rice.

Answer:

[tex] \frac{2}{5} \times 30 \\ \frac{2 \times 30}{5} = 12 \\ \frac{60}{5} = 12 \\ = 12[/tex]

de 1st step u Express 2 over 5 ×30=12 as a single fraction

Step-by-step explanation:

[tex] \sqrt[3]{8} = 2 \\ \sqrt{9} = 3[/tex]

so between 2 and 3

you can say:

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

2.22

2.1875838

2.7583883

Answer:

1.5km/hr.

Step-by-step explanation:

jill is walking 1 km/hr. and meets in 2 hours. so jill crossed 2 km in 2 hours. so joe has to (5-2) or 3 km and he walked 3 km on 2 hours as the question. that means joe was walking 3/2 km/hr or 1.5 km/hour

Answer:

x = 34°

Step-by-step explanation:

As you can see, in your pic there is a straight angle which is equal to 180°

Therefore, all the 3 angles combined will be equal to 180°

Answer: 200 in

Step-by-step explanation:

Try to split up the face into pieces. You can make the first piece the square on the top. Only, you don't know the value of the bottom side, but you can see that it is 10 (if you look at the top at the back). So, if you do your multiplication, 10 x 10 = 100. So, that is the area of the first square. The next square also has a width and height of 10, (10 on the bottom, and follow the side to the other 10). Do the multiplication again (same as above) and get 100. Now that you have the area of the two pieces, you add then together: 100+100=200

Please feel free to let me know if you have any questions!

Answer: The yellow face has an area of 200 in^2

Step-by-step explanation:

The height of each of the two square areas is 10 in. The width is 10. A=w × h

10 × 10 = 100. Times 2 for the total for the yellow face.

Don't be confused by the 5-inch offset.

Answer:

The value of x in this equation is 12.

Step-by-step explanation:

4x - 20 = 2x + 4

Subtract 2x from 4x because they are like terms. Both terms have a variable of x attached to them.

2x - 20 = 4

Add 20 to 4 because they are also like terms.

2x = 24

Divide 2 on both sides of the equation so we can get x by itself and see what x is equals to.

x = 12

So, the value of x in this equation is 12.

Answer:

x = 12

Step-by-step explanation:

4x - 20 = 2x + 4

4x - 2x = 4 + 20

2x = 24

x = 24/2

x = 12

Answer:

Total Cost = £ 6623.74

Step-by-step explanation:

We can see that the field is in the same of a semicircle, which has a base of 70 meter.

We need to calculate the perimeter of semicircle.

Consider it as a circle which has a diameter of 70m.

Radius = 70/2 = 35 meter

Perimeter of circle is given by = 2πr

Perimeter of circle is given by  = 2π(35)

Perimeter of circle = 219.8 meters

Perimeter of the semicircle = 219.8/2

Perimeter of the semicircle = 109.9 meters

This is just the perimeter around the globe of semicircle. The base of semicircle is not included in this.

Total Perimeter = 109.9 + 70

Total Perimeter = 179.9 meters

Total Cost = 32.65 (Total perimeter) + 150 (Number of days)

Total Cost = 32.65 (179.9) + 150 (5)

Total Cost = £ 6623.74

Answer:

420 names were read

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Rate of names read per minute at the graduation ceremony = 5

2. If the names had been read at the rate of seven names per minute, the ceremony would have taken 24 minutes less. How many names were read?

x = Number of minutes it takes to read the names at the rate of seven names per minute

x + 24 = Number of minutes it takes to read the names at the rate of five names per minute

Solving for x:

5 * (x + 24) = 7x

5x + 120 = 7x

5x - 7x = -120 (Subtracting 120 and 7x at both sides)

-2x = -120

x = -120/-2

x = 60 ⇒ 7x = 420

420 names were read

Answer:

40

Step-by-step explanation:

16/.4=40

Answer:

See explanation

Step-by-step explanation:

1) Equation of line through (3, 2) with slope -2.

y = mx + b

2 = -2(3) + b

2 = -6 + b

8 = b

y = -2x + 8

2) Equation of the line through the points (4, 2) and (3, 1)

m = (1 - 2)/(3 - 4) = -1 / -1 = 1

y = mx + b

1 = 1(3) + b

1 = 3 + b

-2 = b

y = x - 2

Answer:

y=-2x+8

y=x-2

Step-by-step explanation:

y=-2x+b

2=-2(3)+b

2=-6+b

8=b

Plug it into your expression

y=-2x+8

(1-2)=m(3-4)

-1=m(-1)

-1=-m

1=m

Plug it into your expression

y=1x+b

1=1(3)+b

-2=b

Plug it into your expression

y=x-2