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3 years ago

You have two lines. Line A measures 12/16, and line B measures 3/4.

Mathematics

2 answers:

hram777 [196]3 years ago

8 0

Answer:

Step-by-step explanation:

Let's compare the two values of 12/16 and 3/4.

Notice that 12/16 isn't a simplified fraction; both the numerator and denominator are divisible by 4. So divide the top and bottom by 4:

12 / 4 = 3

16 / 4 = 4

We are left with:

12/16 = 3/4

Now, we see that Line A and Line B are equal in length, so the answer is B.

~ an aesthetics lover

jolli1 [7]3 years ago

6 0

B

If you reduce 12 over 16 to its smallest form it changes to 3 over 4

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The length of a rectangle is twice its width. If the perimeter ot the rectangle is 42 ft, find its area.

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Answer:

x length

y width

2x=y

2x+2y=42/2

x+y=21 x+y=21

x+2x=21

3x=21/÷3

x=7

7+y=21

y=21-7=14

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3 years ago

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Gareth has a deck of cards with 12 challenge cards and 8 prize cards. Gareth is going to randomly select a card from the deck 14

GuDViN [60]

Answer:

Gareth has a deck of cards with 12 challenge cards and 8 prize cards.

=> The probability he selects a prize card: P = 8/(12 + 8) = 8/20 = 0.4

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Then the best prediction for the number of times Gareth will select a prize card:

=> N = 0.4 x 148 = 59.2 = 59 times

Hope this helps!

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3 years ago

Arrange the fraction in asending and desending order 4/5 , 2/15 , 2/30

Andrej [43]

Answer:

See below

Step-by-step explanation:

Given fractions

4/5, 2/15, 2/30

To arrange the fractions we need to bring them to common denominator

LCM(5,15,30) = 30
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2/15 = 4/30
2/30

In ascending order

2/30, 4/30, 24/30

Reverse order

24/30, 4/30, 2/30

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3 years ago

120% of a number is 36?

Savatey [412]

Answer:

Step-by-step explanation:

We have, 120% × x = 36

or,

120

100

× x = 36

Multiplying both sides by 100 and dividing both sides by 120,

we have x = 36 ×

100

120

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4 years ago

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Full question attached

Answer:

Paired t test

Explanation:

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