All categories

3 years ago

What are the odd of rolling two number cubes and getting the sum of 7

1 answer:

8 0

Number of possible outcomes of one cube = 6
Number of possible outcomes of the other cube = 6 
Number of possible outcomes of two cubes = 6 x 6 = 36 

Number of ways to roll a sum of 7 with two cubes = 6 

1 - 6 
2 - 5 
3 - 4 
4 - 3 
5 - 2 
6 - 1

You might be interested in

Groupon is offering a discount on concert tickets to go see your favorite artist. The original price of the tickets are 75$ each

mezya [45]

Answer:

you'll save $18.75, the total being $56.25

Step-by-step explanation:

3 0

3 years ago

Under the translation T(-5, -2) the point (1, 6) will become (-4, -4). True False

Butoxors [25]

Step-by-step explanation:

<h3>It's False</h3>

Because (-5+ 1, - 2 + 6) = (- 4, 4) which is not equal to (-4, - 4).

7 0

3 years ago

Read 2 more answers

Can someone help me on 12,13,14 :)

Stels [109]

Answer:

m∠XYZ = 166

AB = 2√5

Modpoint (1 , 5)

Step-by-step explanation:

Look at the photo below for the details.

4 0

3 years ago

Show work please! I don't understand how to get this answer! I will give brainliest to the best answer!

Marina86 [1]

Answer:

(x,y,z) = (2,-2,1)

Step-by-step explanation:

Three equations with three variables are given. Take two equations at a time to eliminate one variable.

x + y - z = -1 .....(1)

4x -3y + 2z = 16 .....(2)

2x - 2y - 3z = 5 ......(3)

Solve (1) and (3) to eliminate z.

To do that multiply (1) by 2 and add (1) and (2). We get:

4x - 5z = 3 ......(4)

Now, solve (2) and (3) and subtract them. We get:

2x + 13z = 17 ......(5)

Solve (4) and (5). Multiply (5) by 2 and subtract. We get:

z = 1

Substituting z = 1, in (4) we get: x = 2.

Now to find y, substitute values of x and y in (1).

⇒ x + y - z = -1 ⇒ 2 + y - 1 = -1

⇒ y = -2

∴ Values of (x, y, z) = (2, -2, 1).

4 0

3 years ago

You are standing next to a really big circular lake. You want to measure the diameter of the lake, but you don't

blagie [28]

The diameter is about 1,275.4 because D=C/pi so 4007\pi=1275.4

8 0

3 years ago