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kotykmax [81]
3 years ago
7

4x-2=3 (x-1) Help solve this

Mathematics
1 answer:
Amanda [17]3 years ago
4 0

Answer:

Step-by-step explanation:

x=-1

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I NEED HELP ON THIS
ANTONII [103]

Answer:

L'(-1,1)  M'(1,2)  N(1,-1)

Step-by-step explanation:

Now you just need to plot the 3 points and link them with lines and you will find the new triangle.

4 0
3 years ago
Evaluate without a calculator:
noname [10]

Answer:

240

Step-by-step explanation:

4 x -5 = -20

-20 x -12 = 240

240 is your answer

hope this helps!

4 0
3 years ago
A hand of 5-card draw poker is a simple random sample from the standard deck of 52 cards. How many 5 draw poker hands are there?
kupik [55]

Answer:

There are 2,598,960 5 draw poker hands are there.

There are 311,875,200 5-stud poker hands.

Step-by-step explanation:

When the order is not important, we use the combinations formula:

For example, eating an apple and an orange is the same as eating an orange and an apple.

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

When the order is important, we use the permutations formula:

For example, a 3 digit credit card password, 123 is different than 213.

The number of possible permutations of x elements from a set of n elements is given by the following formula:

P_{(n,x)} = \frac{n!}{(n-x)!)}

A hand of 5-card draw poker is a simple random sample from the standard deck of 52 cards. How many 5 draw poker hands are there?

Here, the ordering is not important, so we use the combinations formula.

C_{52,5} = \frac{52!}{5!47!} = 2598960

There are 2,598,960 5 draw poker hands are there.

In 5-card stud poker, the cards are dealt sequentially and the order of appearance is important. How many 5-stud poker hands are there?

The ordering is important, so we use the combinations formula.

P_{(52,5} = \frac{52!}{47!)} = 311875200

There are 311,875,200 5-stud poker hands.

7 0
4 years ago
Surface area triangle prism 3in ,3in ,3in 2.6 in, 7 in
vodka [1.7K]

Answer:

The answer is 70.8

Step-by-step explanation:

You do 7x3 times 2 and then 3x2.6 and then 7x3 again. You add them all up and get 70.8

21 + 21 + 3.9 + 3.9 + 21 = 70.8

6 0
3 years ago
Solve for b.<br> ab+c= d.<br> b<br> = a<br> +<br> b<br> =<br> C-d)<br> - (0-0)
Nana76 [90]

Answer:

Step-by-step explanation:

ab + c = d....subtract c from both sides

ab = d - c ....now divide both sides by a

b = (d - c) / a....or could also be b = (d/a) - (c/a)

3 0
3 years ago
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