All categories

3 years ago

HELP!!!!!!!!see attached file

Mathematics

2 answers:

Stolb23 [73]3 years ago

5 0

The answer :
X = 180- (37+ 53)

GaryK [48]3 years ago

4 0

The answer is the last choice. The angles: 53, 37, and x are supplementary meaning they add to 180

Therefore we can write the equation 180=x+37+53
Which can be changed to x=180-(37+53)

Hope this helps

You might be interested in

Events A1, A2 and A3 form a partiton of the sample space S with probabilities P(A1) = 0.3, P(A2) = 0.5, P(A3) = 0.2.

timurjin [86]

Answer:

Step-by-step explanation:

Given that events A1, A2 and A3 form a partiton of the sample space S with probabilities P(A1) = 0.3, P(A2) = 0.5, P(A3) = 0.2.

i.e. A1, A2, and A3 are mutually exclusive and exhaustive

E is an event such that

P(E|A1) = 0.1, P(E|A2) = 0.6, P(E|A3) = 0.8,

$P(E) = P(A_1E)+P(A_2E)+P(A_3E)\\= \Sigma P(E/A_1) P(A_1) \\= 0.1(0.3)+0.5(0.6)+0.8(0.2)\\= 0.03+0.3+0.16\\= 0.49$

$P(A_1/E) = P(A_1E)/P(E) = \frac{0.3(0.1)}{0.49} \\=0.061224$

$P(A_2/E) = P(A_2E)/P(E) = \frac{0.5)(0.6)}{0.49} \\=0.61224$

$P(A_3/E) = P(A_3E)/P(E) = \frac{0.2)(0.8)}{0.49} \\=0.3265$

4 0

4 years ago

Jason is training to run in a marathon. His goal for this week is to run a minimum of 35 miles.

Illusion [34]

Answer:

5 miles a day.

Step-by-step explanation:

if there's 35 and he has done 15 he will have to do 5 miles each day (4 days) which will be 20, when added equivalent to 35.

3 0

3 years ago

Whic number is a prime number below 65,56,53,90

Alex73 [517]

The prime number on the number would be 3

4 0

3 years ago

Stan guessed on all 10 questions of a multiple-choice quiz. Each question has 4 answer choices. What is the probability that he

gregori [183]

The probability that he got at least 2 questions correct is 0.756.

Probability is simply how probably something is to appear. every time we're uncertain approximately the final results of an occasion, we can communicate approximately the possibilities of positive outcomes and how in all likelihood they may be. The analysis of occasions ruled through chance is called data.

Basic Probability Rules

For any event A, 0 ≤ P(A) ≤ 1
The sum of the probabilities of all possible outcomes is 1
The Complement Rule
Probabilities Involving Multiple Events.
Addition Rule for Disjoint Events

Learn more about probability here brainly.com/question/24756209

#SPJ4

4 0

2 years ago

Use 3.14 for π<br><br> Please consider helping!<br> Any help is appreciated!

Vikentia [17]

The circumference of the circle is 53.41.

8 0

3 years ago