4 years ago

Common factor of 12/15

Mathematics

1 answer:

Evgesh-ka [11]4 years ago

8 0

The gcf of 12/15 is 3 (simplest terms is 4/5)

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bezimeni [28]

Hi, I'd be glad to help you with this equation.

Your answer is (5/ x + 3)

Hope this helps.
Have a great day!

8 0

4 years ago

The sum of a number and twice a second number is 29. The second number is ten less than three times the first number. What are t

katovenus [111]

the sum of a number and twice a second number

8 0

3 years ago

100 points this is math help!!!

andriy [413]

Answer:

A math test

Step-by-step explanation:

I just Goggled it lol

3 0

3 years ago

Read 2 more answers

You take a 10 question multiple choice test. Each question has 4 choices and you guess on all of them. What is the probability y

Anna35 [415]

Answer:

Probability of getting 7 correctly = 0.0030899

Probability of getting 8 correctly = 0.00038624

Probability of getting 9 correctly = 0.00002861

Probability of getting 10 correctly = 0.00000095367

Probability of Getty at least 7 questions correctly = 0.0035057

Step-by-step explanation:

Please kindly check the attached files for more explanation.

6 0

3 years ago

Which are the solutions of x2 = -7x – 8?

Lady bird [3.3K]

Answer:

( - 7 + √17 ) / 2, ( - 7 - √17 ) / 2

Step-by-step explanation:

x^2 = - 7x - 8

x^2 + 7x + 8 = 0

Here,

a = 1

b = 7

c = 8

D = b^2 - 4ac

= 7^2 - 4 ( 1 ) ( 8 )

= 49 - 32

D = 17

x = - b ± √D / 2a

= - 7 ± √17 / 2 ( 1 )

x = ( - 7 + √17 ) / 2, ( - 7 - √17 ) / 2

6 0

3 years ago