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netineya [11]
3 years ago
7

Find the GCF of each pair 20 and 36

Mathematics
1 answer:
valina [46]3 years ago
8 0
The GCF of 20 & 36 is 4.
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A right rectangular prism is 5 1/4 in. wide, 12 1 2 in. long, and 4 in. tall.
lozanna [386]

Answer: V = 262\frac{1}{2} cm^{3}

Step-by-step explanation:

V = LWH

V = 5\frac{1}{4} X 12\frac{1}{2} X 4

V = \frac{21}{4} X \frac{25}{2} X \frac{4}{1}

V = \frac{525}{2}

V = 262\frac{1}{2} cm^{3}

7 0
3 years ago
Simplify: -<br> 3<br> 2<br> (4x + 3)
Nezavi [6.7K]

Answer:

-128x-96

Step-by-step explanation:

-32x×4x -32×3

-128x-32×3

-128x-96

8 0
3 years ago
What's the absolute value of -2/3 in rational number
NeX [460]
The answer is 2/3 because absolute value is always positive and a rational number is a fraction
3 0
3 years ago
Read 2 more answers
Two angles are supplementary angles if the sum of their measures is​ 180°. find two supplementary angles such that the measure o
charle [14.2K]
Let the measure of the second angle be x.
The first angle has measure 3x - 34.
The sum of the measures is 180.

x + 3x - 34 = 180

4x - 34 = 180

4x = 214

x = 53.5

The second angle has measure 53.5 deg.

3x - 34 = 3 * 53.5 - 34 = 160.5 - 34 = 126.5

The measure of the first angle is 126.5 deg.

Answer: The measures are 126.5 deg and 53.5 deg.
7 0
3 years ago
A six-sided die is loaded in such a way that the probability of each face turning up is proportional to the number of dots on th
agasfer [191]

Answer:

P(2U5) = 7/21 = 1/3

the probability of getting either a 5 or a 2 in one throw is 1/3

Step-by-step explanation:

Given that; the probability of each face turning up is proportional to the number of dots on that face

P(1) = 1×P(1)

P(2) = 2×P(1)

P(3) = 3×P(1)

P(4) = 4×P(1)

P(5) = 5×P(1)

P(6) = 6×P(1)

P(T) = 21×P(1)

Where;

P(x) is the probability of getting number x on the dice.

P(T) is the total probability of obtaining any number

N(x) is the number of possible number x in terms of the distribution function.

P(x) = N(x)/N(T) ....1

And since P(T) is constant, and P(T) is proportional to N(T) then,

P(x) is directly proportional to N(x)

So, equation 1 becomes;

P(x) = N(x)/N(T) = P(x)/P(T) ....2

The probability of getting either a 5 or a 2 in one throw

P(2U5) = (P(2) + P(5))/P(T)

Substituting the values of each probability;

P(2U5) = (2P(1) + 5P(1))/21P(1)

P(2U5) = 7P(1)/21P(1)

P(1) cancel out, to give;

P(2U5) = 7/21 = 1/3

the probability of getting either a 5 or a 2 in one throw is 1/3

8 0
3 years ago
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