1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MissTica
2 years ago
10

Simplify the equation and show work!!!!

Mathematics
1 answer:
snow_tiger [21]2 years ago
4 0

Step-by-step explanation:

This is the correct answer.

Even according to calculator and working.

So not quite sure why those options are incorrect?

You might be interested in
The Pythagorean theorem can only be used with witch type of triangle
HACTEHA [7]

Answer:

Right Triangles

Step-by-step explanation:

3 0
2 years ago
Help the sista out cause it boring
Snowcat [4.5K]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
20 business cards are placed in a hat, 10 belong to women, 10 belong yo men If 2 cards are drawn at once. what's the probability
erik [133]

Answer:

First choice:

               \large\boxed{\large\boxed{5/19}}

Explanation:

<em>The probability that the first is a man's card and the second, a woman's card</em> is calculated as the product of both probabilities, taking into account the fact that the second time the number of cards  in the hat has changed.

In spite of it is said that the cards are drawn at once, since it is stated a specific order for the cards (first is a man's card and the second, a woman's card) you can model the procedure as if the cards were drawn consecutively, instead of at once.

<u>1. Probability that the first is a man's card</u>

  • Number of cards in the hat = 20 (the 20 business card)

  • Number of man's card in the hat: 10

  • Probability = favorable oucomes / possible outcomes = 10/20 = 1/2.

<u />

<u>2. Probability that the second is a woman's card</u>

  • Number of cards in the hat = 19 (there is one less card in the hat)

  • Number of wonan's card in the hat: 10

  • Probability = favorable oucomes / possible outcomes = 10/19.

<u>3. Probability that the first is a man's card and the second, a woman's card</u>

<u />

  • (1/2) × (10/19) = 5/19

That is the first choice.

5 0
2 years ago
Read 2 more answers
Select the correct answer from each drop-down menu. A teacher is making a history test composed of the same number of multiple-c
GaryK [48]

Answer:

Step-by-step explanation:idbdhides by

7 0
3 years ago
Please help i put a picture on top
jolli1 [7]

Answer:

1/8÷7

Step-by-step explanation:

I think

3 0
2 years ago
Other questions:
  • The coordinates A(2, 1), B(7, 1), C(2, 4) form what type of polygon?
    8·2 answers
  • The sum of two complementary angles is 90° Angle A is represented by 3x - 10, and Angle B is represented by x. Solve for x Hint:
    10·1 answer
  • How many possible bends could this graph have?
    9·2 answers
  • Find the value of y.
    6·1 answer
  • PLEASE HELP I WILL GIVE YOU BRAINLIEST!!!!!!!!!!!!!
    14·1 answer
  • What type of number is 18.62
    8·1 answer
  • Find 3 14 Write the difference in simplest form. plz help​
    8·1 answer
  • READ No link or bot and answer the question 15 points I give Brainliest to the best answer
    13·1 answer
  • I don’t get this lol
    10·1 answer
  • An office decreases paper waste by
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!