Proportion multiple choice

Mathematics

2 answers:

puteri [66]3 years ago

7 0

Answer:

a is ×2. b is ÷3

Step-by-step explanation:

If you douple the multiple equation the answer will doupled by the same number

But if you triples the divide equation the valu will reduce by 3

-Dominant- [34]3 years ago

6 0

Answer:

a) x 2

b) x 3

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What is a exponential function?

9966 [12]

Answer:

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Step-by-step explanation:

An exponential function is a mathematical function of the following form: f ( x ) = a x. where x is a variable, and a is a constant called the base of the function. The most commonly encountered exponential-function base is the transcendental number e , which is equal to approximately 2.71828.

6 0

3 years ago

I've been stuck on this and I need help please

alexandr1967 [171]

|AC| = 2|DE|
⇒
4x - 2 = 2(x + 6) = 2x + 12
2x = 14
x = 7
⇒
|AC| = 26

6 0

3 years ago

Please Help me with the last three questions!<br> It is urgent!

MrMuchimi

Answers:
1. X= 0
2. X= 0
3. X=3

You can use this method to solve them step by step, hope it will help!