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DiKsa [7]
3 years ago
15

Write this into a equation

Mathematics
1 answer:
solniwko [45]3 years ago
4 0
Let the number be 'x'.

Three times a number will then give 3x
Therefore the equation will be:
3x - 4 = 5
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Help meh with an explication
Over [174]

Answer:

\frac{6}{\sqrt 2}= 3\sqrt 2

Step-by-step explanation:

Given

\frac{6}{\sqrt 2}

Required

Rationalize

\frac{6}{\sqrt 2}

To do this, we simply multiply by \frac{\sqrt 2}{\sqrt 2}

\frac{6}{\sqrt 2} * \frac{\sqrt 2}{\sqrt 2}

This gives:

\frac{6 * \sqrt 2}{\sqrt 2 * \sqrt 2}

\frac{6 \sqrt 2}{2 }

3\sqrt 2

Hence:

\frac{6}{\sqrt 2}= 3\sqrt 2

3 0
3 years ago
Twelve blocks are prepared, so 4 are red , 4 are white, and 4 are blue. What is the probability of picking a green block. What i
Alex787 [66]
There are no green blocks to the probability of picking a green block would be 0. The probability of not picking a red block would be 8/12 = 2/3
5 0
3 years ago
Read 2 more answers
You work two jobs. You earn $11.90 per hour as a salesperson and $10.50 per hour stocking shelves. Your combined earnings this m
Delicious77 [7]
178.50 = 11.90y + 10.50x ⇒ equation in standard form.

4 0
4 years ago
Solve by using substitution . SHOW YOUR WORK. 3х + y = –17 <br> бx — бу = –18
lilavasa [31]

Step-by-step explanation:

1. 3x+y+17=0

2.x-y+3=0

Sorry mam I use mental math

4 0
3 years ago
Read 2 more answers
Question 4
Vsevolod [243]
I think answer should be 8 please give me brainlest let me know if it’s correct or not okay thanks bye I appreciate it thanks
5 0
3 years ago
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