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xz_007 [3.2K]
3 years ago
7

What would the answers be in this question?

Mathematics
2 answers:
stiks02 [169]3 years ago
7 0
I have no clue let me do the work and I’ll comment it under here
Nuetrik [128]3 years ago
6 0
Give this dude^ brainliest if he answers them
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Your history teachers is going to give you a 92 point assessment. There are 2 point questions and 3 point questions. If there is
Temka [501]

Answer:

28

Step-by-step explanation:

x = 2 point questions, y = 3 point questions

x + y = 40

2x + 3y = 92

Solving this we get x = 28, y = 12 so the answer is 28.

4 0
3 years ago
Read 2 more answers
Helppp ill mark u as brainlist ​
Oksi-84 [34.3K]

Answer:

I think to my beliefs is gold God and glory I think and I like your hand writing by the way

6 0
3 years ago
How do you find the height and area of this triangle
Doss [256]
Because the triangle is an equilateral triangle, you know that all of the angles are equal to 60°. That means that you can use trigonometry to find the height, which would be sin(60) × 20 = 17.32.

Again, because it is an equilateral triangle, all sides are equal as well, meaning that the base is also 20cm. To find the area of the triangle, we must do (20 × 17.32)/2 = 173.2cm^2, which is the area.

I hope this helps!
8 0
2 years ago
You draw a card at random from a standard deck of 52 cards. Find the following conditional probabilities: a.) The probability th
Levart [38]

Answer:

a.) 1/2 or 50%

b.) 1/1 or 100%

c.) 1/13 or 7.69%

d.) 1/3 or 33.33%

Step-by-step explanation:

a.) The probability that a card is a heart, given that it is red?

There are four suits in a deck, two of which are red: hearts and diamonds. Since the number of hearts and diamonds is the same, the probability of the card being a heart, given that it is red is 1/2 or 50%.

b.) The probability that a card is red, given that it is a heart?

All hearts are red cards, therefore, given the card is a heart, there is a 1/1 or 100% probability that it is red.

c.) The probability that a card is a king, given that it is red?

There are 26 red cards, 2 of which are kings. Therefore, the probability of a card being a king, given that it is red is 1/13 or 7.69%.

d.) The probability is a queen, given that it is a face card?

There are 12 face cards in a deck, 4 of which are queens. Therefore, the probability of a card being a queen, given that it is a face card is 4/12 or 1/3 or 33.33%.

4 0
3 years ago
(2x-12)=56 how do you find x
Vlada [557]

Answer:

  • (2x-12)=56
  • 2x = 56 + 12
  • 2x = 68
  • x = 68/2
  • x = 34

Verification:

  • (2×34-12)=56
  • 68-12=56
  • 56=56

Hence verified ✅

hope it's helps you

4 0
2 years ago
Read 2 more answers
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