If a, b, and c are prime numbers, do (a + b.and c have a common factor that is greater than 1 ?

1 answer:

8 0

Let's do the math. In the example a =2, b = 3, c = 5. If we are trying to see if the sum of these numbers has a common factor more than 1 do the math. 2 + 3 + 5 = 10. Ten has four factors which are 1, 2, 5, and 10. So the answer to your question is yes.

You might be interested in

Which pair of angle measures satisfy the condition sin J = cos K?

kipiarov [429]

Sin J = cos K
sin J = cos (90 - J)

So, K = 90 - J

Therefore, 60 deg, 30 deg satisfy the condition sin J = cos K.

5 0

3 years ago

Find the perimeter of the rectangle whose adjacent sides are 3x-5y-4z and x-3y+5z

Kazeer [188]

<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ I'm assuming the answer is to be left in algebraic form.

Perimeter = length + length + width + width or (2 x length) + (2 x width)

Substitute the values in:

Perimeter = 2(3x - 5y - 4z) + 2(x - 3y + 5z)

Simplify:

Perimeter = 6x - 10y - 8z + 2x - 6y + 10z

Perimeter = 8x - 16y + 2z <== this is the answer

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

6 0

3 years ago

I already filled in the table but I’m not sure what to put as the answer

vovikov84 [41]

Answer: The answer is 2.

All they're doing is multiplying by 2.

3 0

2 years ago

4x - y Please someone help me I don't understand?

Alja [10]

Divide each term by 4 and simplify.Tap for less steps...Divide each term in 4x=y4⁢x=y by 44.4x4=y44⁢x4=y4Reduce the expression by cancelling the common factors.So your answer would be x=y over 4

8 0

3 years ago

Please someone help me

Vanyuwa [196]

1.
1/4 is less then 2/4 or 1/2so if the denominator is equal it will be easier to multiply

3 0

3 years ago