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Luda [366]
3 years ago
11

What is the answer to this

Mathematics
1 answer:
Stella [2.4K]3 years ago
3 0
The measure of "angle 1" is 33 degrees. You can tell by subtracting 90 degrees (which refers to the figure) and the measure of "angle 2" which will look something like this:

90 - 57 = 33. Don't forget to add the "degrees" because it will be counted wrong if you don't label your numbers/angles.

I hope this is the answer you were looking for and that it helps!! Also if you are still confused, don't be afraid to ask for more help. I'm always available!! :)
You might be interested in
A right triangle has leg lengths of 7 inches and 24 inches.
SSSSS [86.1K]

Answer:

The length of the hypotenuse = 25 inches

Step-by-step explanation:

A right triangle has leg lengths of 7 inches and 24 inches.

Given

  • a = 7
  • b = 24

<u><em>Pythagorean Theorem</em></u>

For a right-angled triangle with sides 'a' and 'b', the hypotenuse 'c' is

defined as:

c=\sqrt{a^2+b^2}

  • a=7 inches
  • b=24 icnhes

so substituting the values

c=\sqrt{7^2+24^2}

c=25 inches

Thus, the length of the hypotenuse = 25 inches

3 0
3 years ago
Emma wants to use the distributive property to solve this equation.
OLEGan [10]

the answer is x= 8, because 5 divided by 40 is 8

5 0
3 years ago
Read 2 more answers
Find the measure of FG. A. 9 B. 10 C. 11 D. 8
jeyben [28]

Answer:

x =11

Step-by-step explanation:

(whole secant) x (external part) =  (whole secant) x (external part)

( 15+x-2) * (x-2) = (19+x-3) * (x-3)

Combine like terms

(13+x) *(x-2) = (16+x) *(x-3)

Distribute

11x+x^2-26=13x+x^2-48

Subtract x^2 from each side

11x -26 = 13x -48

Subtract 11x from each side

-26 = 2x-48

Add 48 to each side

22 = 2x

Divide by 2

11 =x

4 0
3 years ago
Read 2 more answers
Someone please help!! will reward brainliest
Dafna11 [192]
I think you should add 5x
6 0
2 years ago
Read 2 more answers
9. A space probe near Neptune communicates with Earth using bit strings. Suppose that in its transmissions it sends a 1 one-thir
ollegr [7]

Answer:

a) 0.6667 = 66.67% probability that a 0 is received.

b) 0.9 = 90% probability that a 0 was transmitted, given that a 0 was received.

Step-by-step explanation:

Bayes Theorem:

Two events, A and B.

P(B|A) = \frac{P(B)*P(A|B)}{P(A)}

In which P(B|A) is the probability of B happening when A has happened and P(A|B) is the probability of A happening when B has happened.

(a) Find the probability that a 0 is received.

0.9 of 2/3(0 received when a 0 is sent).

0.2 of 1/3(0 received when a 1 is sent). So

p = \frac{0.9*2}{3} + \frac{0.2*1}{3} = 0.6667

0.6667 = 66.67% probability that a 0 is received.

(b) Use Bayes theorem to find the probability that a 0 was transmitted, given that a 0 was received.

Event A: 0 received

Event B: 0 transmitted.

0.6667 = 66.67% probability that a 0 is received, which means that P(A) = 0.6667

A zero is transmitted two-thirds of time, which means that P(B) = 0.6667

When a 0 is sent, the probability that it is received correctly is 0.9, which means that P(B|A) = 0.9

So

P(B|A) = \frac{P(B)*P(A|B)}{P(A)} = \frac{0.6667*0.9}{0.6667} = 0.9

0.9 = 90% probability that a 0 was transmitted, given that a 0 was received.

3 0
3 years ago
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