2 years ago

1. If an equation is true for all values of the variable, then it has?

Mathematics

1 answer:

Alja [10]2 years ago

7 0

Answer:

Infinite solutions

Step-by-step explanation:

Infinite solutions, because every value will work.

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kotegsom [21]

Answer:

56 is the answer

Step-by-step explanation:

bcz sum is equal to 90

hence 90-34 = 56

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Lerok [7]

I don’t know the answer

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2 years ago

F(m)=m^4-6m^3+5m^2+10m-4 at m=4

Alexandra [31]

Answer:

F(m) = -12

Step-by-step explanation:

Given the function:

$F(m)=m^{4}-6m^{3}+5m^{2}+10m-4$

When m = 4, we substitute the variable 'm' for the number 4:

$F(m)=4^{4}-6(4)^{3}+5(4)^{2}+10(4)-4$

F(m) = 256 - 384 + 80 + 40 - 4

F(m) = -12

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3 years ago

Which of the following is another name for a proof by contradiction?

andrew-mc [135]

Answer:

C. Indirect Proof

Step-by-step explanation:

There are two methods of indirect proof: proof of the contrapositive and proof by contradiction.

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3 years ago

Equivalent expression of 7 square root 5

Vika [28.1K]

Answer:19

Step-by-step explanation:

Subtract then add

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3 years ago