2 years ago

Please help me solve this please

Mathematics

1 answer:

nlexa [21]2 years ago

8 0

Answer:

2. (-3f)

3. (4f)

4. x - 11 (not sure if this one is correct)

Step-by-step explanation:

Move -3 to the left of f = -3f

Move 4 to the left of f = 4f

f(x)=x+11 f ( x ) = x + 11

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2 years ago

If 5% of an amount equals 800,000, then what is that amount? Please I confused, can someone help me!

kondor19780726 [428]

Answer:

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Step-by-step explanation:

first let that amount be Y for an example. so...

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3 years ago

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Liula [17]

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3 0

3 years ago

when angle anc is a right angle and angle anb = 2x and angle bnc = 3x then what is angle anb? what is angle bnc?

gtnhenbr [62]

We know, sum of all the angles in a triangle is equal to 180 degree
So, 90 + 2x + 3x = 180
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6 0

2 years ago

Kiran says that a solution to the equation x+4=20 must also be a solution to the equation 5(x+4)=100 Write a convincing explanat

Helen [10]

Answer:

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Step-by-step explanation:

Following PEMDAS, divide 5 from both sides of the equation 5(x+4)=100, and you have x+4=20 remaining.

This means that both equations have the same solution.

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3 years ago