State whether the given measurements determine zero, one, or two triangles. C = 31°, a = 13, c = 11

Answer:

#3 is 74 and adjacent #4 is 29 and adjacent  #5 is 48 and vertical

Step-by-step explanation:

just trust me i had the same questions

Answer:

Step-by-step explanation:

Let the 3 numbers be 4x , 5x and 6x

4x + 6x = 5x + 55

10x = 5x + 55                      Subtract 5x from both sides.

5x     5x

5x = 55                                Divide by 5

x = 55/5

x = 11

Therefore the numbers are

3*11 = 33

4*11 = 44

5*11 = 55

Answer:

(x+2)^2 + (y-6)^2 = 41

Step-by-step explanation:

The equation for a circle is (x-h)^2+(y-k)^2=r^2

So first, it is known that the circle's center is at (-2,6), Therefore, this can be filled in:

(x+2)^2+(y-6)^2=r^2

Next, we need to find the radius, and one of the points is already known, being (-6, 1)

With this, find the distance between these two points by doing the Pythagorean Theorem, a^2+b^2=c^2. The a^2 would be the x value changed and the b^2 would be the y value changed between the two numbers. Note that this is interchangeable.

To find a:

-2 to -6 = change of 4

To find b:

6 to 1 = change of 5

Next, write out the equation for this:

4^2+5^2=c^2

16+25=c^2

41=c^2

c = √41

The radius would be √41, so the equation can now be completed. Since c will be brought to the second power, this will cancel out the square root.

(x+2)^2 + (y-6)^2 = 41

Hope that helps.

Answer:

-15

Step-by-step explanation:

Answer:

-15 hdbdudbdjsbakznzbzjzbzbz

Step-by-step explanation:

B The answer is B

10.9-> 11

Answer:

2 cups of water

Step-by-step explanation:

Meliah wants to make a gallon of punch.

Note that

1 gallons = 16 cups

For Orange juice

She uses 2 quarts of orange juice,

1 quart = 4 cups

2 quarts = x

Cross Mulitiply

2 × 4 cups = 8 cups

For lemon juice

1 cup of lemon juice

For pineapple juice

2 1/2 pints of pineapple juice.

1 pint = 2 cups

2 1/2 pints = x

Cross Mulitiply

2 1/2 × 2 cups = 5 cups

Total number of cups

= 8 cups orange juice + 1 cup lemon juice + 5 cups of pineapple juice

= 14 cups

Hence, the number of cups of water she should add to make 1 gallon is calculated as:

16 cups - 14 cups

= 2 cups of water

Answer:

[tex](x-5)^2+(y-7)^2=50[/tex]

Step-by-step explanation:

Hi there!

Equation of a circle: [tex](x-h)^2+(y-k)^2=r^2[/tex] where the circle is centered at [tex](h,k)[/tex] and r is the radius

Plug in the center (5,7)

[tex](x-5)^2+(y-7)^2=r^2[/tex]

Plug in the given point (-2,8) to solve for r²

[tex](-2-5)^2+(8-7)^2=r^2\\(-7)^2+(1)^2=r^2\\49+1=r^2\\50=r^2[/tex]

Therefore, r² is equal to 50. Plug this back into [tex](x-5)^2+(y-7)^2=r^2[/tex]

[tex](x-5)^2+(y-7)^2=50[/tex]

I hope this helps!

Answer:

I don't know but I think the answer is 3

Answer:

11

Step-by-step explanation:

8 + 3*(4-3) = 8 + 3*1 = 8+3 =11

Answer:

its 11

Step-by-step explanation:

Answer:

the answer should be B, 1/12 > 0.083

Answer:

A)a rectangle 5 inches by 6 inches to get the results

Answer:

a) 0.9125

b) 0.756

c) 0.314

Step-by-step explanation:

The save percentage of Goalie A = 0.92

The save percentage of Goalie B = 0.89

The percentage of the games Goalie A plays = 75 percent

The percentage of the games Goalie B plays = 25 percent

a) The probability that a save has been made by either Goalie A or Goalie B

Therefore we get;

The probability that Goalie A made a save, P(A) = 0.92 × 0.75 = 0.69

The probability that Goalie B made a save, P(B) = 0.89 × 0.25 = 0.2225

For mutually exclusive events, we have;

P(A) or P(B)  = P(A) + P(B)

∴ P(A) or P(B) = 0.69 + 0.2225 = 0.9125

The probability that a save has been made by either Goalie A or Goalie B, P(A) or P(B) = 0.9125

b) Where there are 10,000 attempts, made evenly in all games, we have;

The number of attempts made with Goalie A playing = 10,000 × 0.75 = 7,500

The number of saves Goalie A makes = 0.92 × 7,500 = 6,900

The number of saves for 10,000 attempt = (P(A) or P(B)) × 10,000 = 0.9125 × 10,000

The number of saves for 10,000 attempt = 9,125

∴ The probability that Goalie A saves = 6,900/9,125 ≈ 0.756

c) Out of the 2,500 attempts at Goalie B, the number of goals let in is given as follows;

P(Goal B) = 2,500 - 2,500 × 0.89 = 275

The number of goals let in by Goalie A, we have;

P(Goal A) = 7,500 - 7,500 × 0.92 = 600

Therefore, the total number of goals let in = 300 + 275 = 875

The probability that the goals was let in by Goalie B = 275/875 = 11/35 ≈ 0.314.

Answer:

44.805 kg

Step-by-step explanation:

Step 1

Convert mg to kg

Caroline weighs 41,390,000 mg

1 mg = 0.000001 kg

41,390,000 mg = x

x = 41,390,000 mg × 0.000001 kg

= 41.39 kg

Step 2

Converting her baby sister weight to kg

1000g = 1 kg

3415 g = x

Cross Multiply

1000x = 3415g × 1 kg

x = 3415g × 1 kg/1000

x = 3.415 kg

Therefore, the total weight in kilograms is

41.39 kg + 3.415 kg

= 44.805 kg

Answer:

the percentage is 12%

Step-by-step explanation:

Given that

The 12 students picked up the vanilla cupcake

And, 88 students picked up the chocolate cupcake

We need to find out the percentage of the students picked up a vanilla cupcake

So, the percenatge is

= (12) ÷ (12 + 88) × 100

= 12 ÷ 100 × 100

= 12%

Hence, the percentage is 12%

Answer:

[tex]16\:\mathrm{ft^2}[/tex]

Step-by-step explanation:

Trish's initial garden had an area of [tex]8\cdot8=64\:\mathrm{ft^2}[/tex]. After expanding her garden to be 10 feet by 8 feet, the garden has an area of [tex]8\cdot 10=80 \:\mathrm{ft^2}[/tex]. Therefore, the garden was expanded by [tex]80-64=\boxed{16\:\mathrm{ft^2}}[/tex]

Answer:

15401.175  metros

Step-by-step explanation:

El corredor Belga tenía 365 maratones que a razón de 42.195 metros son:

365 *  42.195   =  15401.175  metros

Answer:

The last one

Step-by-step explanation:

Answer: it’s the number that stays the same

Step-by-step explanation: ex. y = 24(6x)

Answer:

Area of a trapeozoid = a+b/2 × h

here the area of the trapezoid = (16+8/2 × 7)m^2

= (24/2 × 7)in^2 = 84m^2

Hope it helps

Answer:

Side lengths- LK = 1.56 JK = 2.88

Step-by-step explanation:

Use tan for LK. Tan 26 = x/3.2, x = 1.56 to the nearest hundredth. Use cosine for JK. Cos 26 = x/3.2, x = 2.88 to the nearest hundredth.

Answer:

In order of least to greatest- 99%, -9.9, sqaure root of 80, 1/9, sqaure root of 9, 19%

Step-by-step explanation:

Answer:

hmgh

Step-by-step explanation:

gghfgh

Answer:

He would recognize Lincoln's accomplishments which a good amount was about his documents like the Emancipation document.

Step-by-step explanation:

Also, he did his "I have a dream" speech on the Lincoln Memorial.

Answer:

-10y+10.2

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

im not sure

Step-by-step explanation:

I remember doing this but i forget

Answer: a, b, and finally d

Step-by-step explanation:

Answer:

(3,2)

Step-by-step explanation:

Answer:

3.2

Step-by-step explanation:

Answer:

The value of b will be squared

Step-by-step explanation:

Recall that the quadratic formula is [tex]x=\frac{-b\pm\sqrt{b^{2}-4ac } }{2a}[/tex]

You will see that the only squared coefficient is b.