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3 years ago

Martha rolls two number cubes. What is the probability that both number cubes come up even?

Mathematics

2 answers:

Greeley [361]3 years ago

8 0

The answer would be 2 I think

german3 years ago

6 0

I think theres a 6/12 chance!

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HELPPPPP!!!!!!!!!!!! will mark brainliest!! :D

allsm [11]

Solving the equation we get:

$1\frac{4}{9}-\frac{3}{4}=\frac{52}{\textbf{36}}-\frac{27}{\textbf{36}}=\frac{\textbf{25}}{\textbf{36}}$

Step-by-step explanation:

We need to solve the equation: $1\frac{4}{9}-\frac{3}{4}$

Solving:

$1\frac{4}{9}-\frac{3}{4}$

$\frac{13}{9}-\frac{3}{4}$

Taking LCM of 9 and 4 we get 36

$\frac{13*4}{36}-\frac{3*9}{36}$

$\frac{52}{36}-\frac{27}{36}$

$\frac{52-27}{36}$

$\frac{25}{36}$

So, solving the equation $1\frac{4}{9}-\frac{3}{4}$ we get $\frac{25}{36}$

In the first blank, in denominators we get 36 and in the second black we get $\frac{25}{36}$

So, answer is:

$1\frac{4}{9}-\frac{3}{4}=\frac{52}{\textbf{36}}-\frac{27}{\textbf{36}}=\frac{\textbf{25}}{\textbf{36}}$

Keywords: Solving Fractions

Learn more about Solving Fractions at:

#learnwithBrainly

3 0

3 years ago

the height of a rectangular solid is five times its widthand its length is 8 times its height.if volume is 102.4cm^2find length

irina [24]

Answer:

hmmm

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A rectangle has vertices E(-4, 8), F(2, 8), G(2, -2) and H(-4, -2). The rectangle is dilated with the origin as the center of di

Marizza181 [45]

Answer:

The dilation on any point of the rectangle is $P'(x,y) = \frac{5}{2}\cdot P(x,y)$ .

Step-by-step explanation:

From Linear Algebra, we define the dilation of a point by means of the following definition:

$G'(x,y) = O(x,y) +k\cdot [G(x,y)-O(x,y)]$ (1)

Where:

$G(x,y)$ - Coordinates of the point G, dimensionless.

$O(x,y)$ - Center of dilation, dimensionless.

$k$ - Scale factor, dimensionless.

$G'(x,y)$ - Coordinates of the point G', dimensionless.

If we know that $O(x,y) = (0,0)$ , $G(x,y) =(2,-2)$ and $G'(x,y) =(5,-5)$ , then scale factor is:

$(5,-5) = (0,0) +k\cdot [(2,-2)-(0,0)]$

$(5,-5) = (2\cdot k, -2\cdot k)$

$k = \frac{5}{2}$

The dilation on any point of the rectangle is:

$P'(x,y) = (0,0) + \frac{5}{2}\cdot [P(x,y)-(0,0)]$

$P'(x,y) = \frac{5}{2}\cdot P(x,y)$ (2)

The dilation on any point of the rectangle is $P'(x,y) = \frac{5}{2}\cdot P(x,y)$ .

5 0

3 years ago

Find three consecutive even integers whose sum is 66. show work pls

Mnenie [13.5K]

three consecutive even integers are x, x+2 and x+4

x + x+2 + x+4 = 66
3x + 6 = 66
3x = 66-6
3x = 60
x = 60/3
x = 20 ← first integer

x + 2 = 20 + 2 = 22 ← second integer

x + 4 = 20 + 4 = 24 ← third integer

6 0

4 years ago

Read 2 more answers

True or false? 1.5 × 10-5 is the scientific notation of the number 0.0000015.

poizon [28]

The answer is False

8 0

4 years ago