3 years ago

What information would allow you to identify angle BFA and angle AFE as complementary angles?

1 answer:

7 0

Two angles are complementary if they add up to 90 degrees so we would need to know angle BFE is 90 degrees to identify it as complementary.

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Determine whether f(x)= 2x + 4 and g(x)= x - 4 are inverses of each

LekaFEV [45]

Answer:

No, they are not inverses

Step-by-step explanation:

f(g(x)) --> 2x-4

g(f(x)) --> 2x

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3 years ago

A markdown that is greater than 99% but less than 100%?

Eva8 [605]

Magic is the answer

please revise your incomplete question next time before you post it

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3 years ago

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Ming wants to make a 40% sugar solution. She had already poured 3 L of a 80% sugar solution into a beaker. How many L of a 10% s

jeyben [28]

Answer:

Ming must add 0.375 L of a 10% sugar solution

Step-by-step explanation:

if 3 L = 80%

1.5 L should = 40% (since it is half of 80%)

and if 40 divided by 4 = 10%

1.5 also needs to be divided by 4

so 1.5 divided by 4 = 0.375

that means Ming must add 0.375 L of a 10% sugar solution

5 0

3 years ago

Pls help and show me how u got it

IrinaVladis [17]

Answer:

subtraction

Step-by-step explanation:

to start off the process of finding the answer to the equation you would have to subtract 5 from 9

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3 years ago

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A quiz consist of 2 true-or-false questions 3 are multiple choice questions. The multiple choice questions have 3 options each.

Ahat [919]

Part 1: 2×2×3×3×3=108 (c)
Part 2: 10×9×26×25×4=234000 (c)
Part 3: 10×9×8×7×6×5×4×3×2×1÷(3×2×1)=604800 (d)
Part 4: 11C4=11×10×9×8÷(4×3×2×1)=330 (a)
Part 5: ⅕=20% (c)
Part 6: 100-2.9=97.1 (d)

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3 years ago