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3 years ago

6 x − 5 y = 14 Find x when y = 2

Mathematics

1 answer:

sattari [20]3 years ago

3 0

Answer:

Step-by-step explanation:

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Two-thirds of a number plus 5 is greater than 12. find the numbers

Artist 52 [7]

Answer:

Step-by-step explanation:

Please make me brainliest and friend request me!

5 0

3 years ago

Richard & Tanjeev share a lottery win of £5650 in the ratio 4 : 1. Richard then shares his part between himself, his wife &a

lidiya [134]

Answer:

Answer is 904

Refer below.

Step-by-step explanation:

5650 total,

And 4:1 which adds up and make 5. So,

5x = 5650

x=5650/5

x=1130

As pichard part is 4:1 so his part is 4 overall the money so,

Richard got 4x = 4 × 1130 = 4520

4520 now dividing in 6:3:1

10a = 4520

A= 452

Wife amount is 3a = 3 ×452 = 1356

Son is 1a so its,

Son = 452

Minus= 1356 -452 = 904

Wife got 904 more than son

4 0

4 years ago

Make x the subject of the formula for Q20.

saul85 [17]

Answer:

$x = \sqrt{m(\frac{a}{b})^{2} +n }$

Step-by-step explanation:

$a\sqrt{(\frac{x^{2} - n }{m}) } = \frac{a^{2} }{b}$

$\sqrt{\frac{x^{2} - n }{m} } = \frac{a}{b}$ [Divide both sides by $a$ ]

$\frac{x^{2} - n}{m} = (\frac{a}{b} )^{2}$ [Square both sides]

$x^{2} -n = m(\frac{a}{b} )^{2}$ [Multiply both sides by m]

$x^{2} =m(\frac{a}{b} )^{2} + n$ [Bring n to the right]

$x = \sqrt{m(\frac{a}{b})^{2} +n }$ [Square root both sides]

7 0

4 years ago

24 POINTS <br> Which table shows a proportional relationship between x and y?

Art [367]

first one is the correct answer

proportional relationship between x and y = 2: 1

3 0

4 years ago

Help.. :/ if u answer this i need a help on my other question as well

maw [93]

I don’t know if you want us to do it for you or just explain it, but integers are all whole numbers so just like make a piece of art with the word integer surrounded by whole numbers or something right? Or like a poem about how most things in the world are in wholes idrk

7 0

3 years ago