In the diagram below, $\angle BAC=24^\circ$ and $AB=AC$.
If $\angle ABC=y^\circ$, what is the value of $y$?

Answer:

11i= √-1

Step-by-step explanation:

So first take 1 to the other side so we can leave the numbers with I on one section. So when we take 1 to the other side it becomes negative so 0-1 = -1. Since the 8 is squared to get rid of it were going to put a square root on the whole equation. √8i² + 9i = √-1 and we have to put the square root on the other side of the equation to make it equal. So on the other side we now have 8i + 3i *because the square root of 9 is 3* and then the -1 stays like that so its 11i= √-1 because we combine the 8i and 3i. Happy I could help!!!

54° is acute

95° is obtuse

31° is acute

Answer:

39

Step-by-step explanation:

The chords are equal to eachother. First multiply their divided lengths together:

9(3x-9)=21(x+1)

27x-81=21x+21

x=17

CD= 21+x+1

21+17+1=39

CD= 39

Chords AB and CD intersect as shown in the given figure. The chords are equal to each other. The length of CD is 17.

If the considered circle has center O and chord AB, then if there is perpendicular from O to AB at point C, then that point C is bisecting(dividing into two equal parts) the line segment AB.

Or

|AC| = |CB|

Chords AB and CD intersect as shown below.

The chords are equal to each other.

Therefore,

[tex]9(3x-9)=21(x+1)\\27x - 81 = 21x + 21\\\\27x - 21x= 81 + 21\\\\x= 17[/tex]

CD = 21 + x + 1

21 + 17 + 1 = 39

CD = 39

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Answer:

second one :D

Step-by-step explanation:

Answer:

63360 inches

Hope that helps!

Answer:

1 mile is equal to 63360

Step-by-step explanation:

.

Answer:

Step-by-step explanation:

these are not similar ,   b/c the sides are not a single multiple of each other

N/A

Answer:

0.21

Step-by-step explanation:

36%= .36

11/25= .44

Answer:

0.21

Step-by-step explanation:

0.21

0.36=36%

0.44=11/25

Step-by-step explanation:

[tex]\huge\mathcal\pink{here's \: your \: solution} \\ \\ \cos = base \div hypotenuse \: \\ \\ cos = j \div 8 \sqrt{2} \\ \\ \cos(45) = 1 \div \sqrt{2} \\ \\ j \div 8 \sqrt{2} = 1 \div \sqrt{2} \\ \\ j = 8 \sqrt{2} \div \sqrt{2} \\ \\ j = 8 inches \\ \\ \huge\mathfrak\purple{hope \: it \: helps..}[/tex]

Answer:

B and C.

Step-by-step explanation:

the answer is 56 degrees

looking at the triangle you can identify it as a right triangle by the square at the top right corner. all right triangles have at least one 90 degree angle, which is what that square marks. the question also gives you the measurement of the second angle wich is 34 degrees. all angles of a triangle have to add up to 180 degrees, so we can add 90 degrees and 34 degrees wich gives us the sum of 124. now if you subtract 124 from 180 you get 56, therefore, the angle x is 56 degrees.

Answer:

hon you never asked a question or added an image. id be happy to try and help if you do!

Answer:

ok but how do we help you

Step-by-step explanation:

Answ15 equals 5 so it's 5t6665

Step-by-step explanation:

Answer:

3.75

Step-by-step explanation:

I'm not completely 100% sure but i think thats the answer i am so very sorry if i'm wrong

Answer:

6

is the not the prime number as it doesn't have less than 2 factors

Answer: =−22c−56

Step-by-step explanation: Hope this help :D

Answer: 0.47

Step-by-step explanation: i just took the quiz

Answer:

1/6 x 1/5 = multiplication equation

9514 1404 393

Answer:

  ? = √87 ≈ 9.33

Step-by-step explanation:

The square of the hypotenuse (h) of the small triangle is the sum of the squares of its legs.

  h^2 = 5^2 + 12^2 = 25 +144 = 169

The square of the hypotenuse of the large triangle is also the sum of the squares of its legs.

  h^2 +?^2 = 16^2

  169 +?^2 = 256

  ?^2 = 256 -169 = 87

Taking the square root, we find the missing leg length to be ...

  ? = √87 ≈ 9.33

Answer:

Volume of a sphere is 4/3(pi r ^3)

You were given d = 10 so r = 5

Answer:  The answer is 3.

X=2X-3

X+3=2X

3=2X-X

3=X

Step-by-step explanation:

Answer:

menos se repite es

9 porque despues del 4 5 6 7 8 ( 9 ) 10 y 11

x = 66

52 + 14 = 66

Check your answer

66 - 14 = 54

x = 66

Answer:

8/9

Step-by-step explanation:

Let

x = number of miles on the math course

There are 8 times as many males as females

Number of females = 8x

Total students of the course = number of males + number of females

= x + 8x

= 9x

Total students of the course = 9x

What fraction of the course are female?

Fraction of the course that are females = number of females / Total students of the course

= 8x / 9x

= 8/9

Fraction of the course that are females = 8/9

Answer:

Step-by-step explanation:

x+2x=90

x+2x=90, 90divided by 3 is 30, 30 is x, 2(30) is 60.

2x+5+3x+10=90, 90-15=75, 75 divided by 5=15, x=15

2(15)+5=35

3(15)+10=55

Answer:

3/5

Step-by-step explanation:

there are 6 even numbers and 4 odd so 10 in total which is 6/10 and that simplified is 3/5 PLS give me brainliest i beg

Answer:

here you go/;

Step-by-step explanation:

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units

To maximize the chances of buying cherries as well as asparagus, Elena should choose the North market. There is 0.44 probability of both cherries and asparagus.

"Probability is a branch of mathematics which deals with finding out the likelihood of the occurrence of an event."

P(A) = n(A)/n(S)

where,  n(A) is the number of favorable outcomes,

n(S) is the total number of events in the sample space.

"These are two events wherein the occurrence of one event does not affect the occurrence of another event"

If A, B are independent events then their combine probability is given by,

P(A ∩ B) = P(A) × P(B)

For given example,

Let P(A) represents the probability of cherries available at market and P(B) represents the probability of asparagus available at market.

The availability of cherries and the availability of asparagus are

independent of each other

So, the probability of buying cherries as well as asparagus from the North market would be,

⇒ P = P(A) × P(B)

⇒ P = 0.8 × 0.55

⇒ P = 0.44                                     ....................(1)

And the probability of buying cherries as well as asparagus from the South market would be,

⇒ P = P(A) × P(B)

⇒ P = 0.65 × 0.6

⇒ P = 0.39                                    .......................(2)

From (1) and (2),

To maximize the chances of buying cherries as well as asparagus, Elena should choose the North market. There is 0.44 probability of both cherries and asparagus.

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Answer: 17 cm

Step-by-step explanation:

First step is to add up the numbers in the ratio:

= 2 + 3 + 5

= 10

The shortest piece according to the ratio is the 2 in the ratio. To find out the length this 2 corresponds with, use two as the numerator and 10 as the denominator:

= 2 / 10 * 85 cm

= 17 cm

Answer:

B

Step-by-step explanation:

Answer:

0.7g

Step-by-step explanation:

52/13 = 4 half life

182/4 =  45.5

45.5 / 4 = 11.35

11.35 / 4 = 2.8375

2.8375 / 4 = 0.709g