3 years ago

I need help with multiple questions I will give brainliest

Mathematics

1 answer:

Reil [10]3 years ago

3 0

I’m pretty sure the rate is security for your money

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Find the product of the integers: <br>2(-4)=

tekilochka [14]

Answer:

-8

Step-by-step explanation:

a negative times a positive equals a negative

2 times -4 would be

-4 + -4 which equals -8

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3 years ago

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Can you follow me I want to be a genius plz plz plz plz follow me

Dmitrij [34]

Yes i can follow you, the answer is correct

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2 years ago

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Find the total number of outcomes when choosing a flavor of ice cream. ( Vanilla, strawberry, chocolate, butterscotch) a topping

Doss [256]

Answer:

Step-by-step explanation:

4 flavors

2 toppings

2 containers

4x 2= 8

8x2=16

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3 years ago

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how can you write a sum of numbers as the product of their GCF (greatest common factor)and another sum?

Rama09 [41]

Example: 12+24 GCF: 12: 1,2,3,4,6,12 24: 1,2,3,4,6,8,24 Common factors: 1,2,3,4,6 Greatest factor: 6 Divide: 12 divided 6= 2 24 divided 6= 4 12+24= 6x(2+4)

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4 years ago

Prove that the number A= [tex]20^{8^{2014} } }+113 is composite

Drupady [299]

Cheese proof:

We can just prove that it is divisible by 3, which means that it is composite. We can use modular exponentiation, where if $a \equiv b \pmod{n}$ then $a^x \equiv b^x \pmod{n}$ . In this case, ${-1}^{8^{2014}} \equiv 20^{8^{2014}} \pmod{3}$ . This is much easier to calculate! Since $8^{2014}$ is even, $-1^{8^{2014}}=1$ , meaning that now we only need to prove that $0\equiv(1+113) \pmod{3}$ , which is obviously true.

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2 years ago