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3 years ago

10x−5y=15 HELP in the next 10 min will get brain thing

Mathematics

2 answers:

uysha [10]3 years ago

7 0

Answer:

X= 3/2 + y/2

Y= 2x-3

Step-by-step explanation:

ʕっ•ᴥ•ʔっ Brainliest

victus00 [196]3 years ago

5 0

Answer:

y=2x-3

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B19%7D%20%20%3D%206" id="TexFormula1" title=" \frac{x}{19} = 6" alt=" \fra

Alex17521 [72]

[ Answer ]

$\boxed{X \ = \ 114}$

[ Explanation ]

$\frac{x}{19}$ = 6

Multiply Both Sides By 19

$\frac{x}{19}$ = 6 · 19

Simplify:

X = 114

Check Your Work:

$\frac{114}{19}$

Simplify:

= 6

$\boxed{[ \ Eclipsed \ ]}$

5 0

3 years ago

A circle has a circumference of 361\pi361π361, pi. What is the diameter of the circle?

denpristay [2]

Remember, $C=\pi d$ , where $C$ is circumference and tex]d[/tex] is the diameter. They are related by a constant $\pi$ (pi).

We can solve the above equation for d and then substitute our known values.
$C=\pi d$

$d= \dfrac{C}{ \pi } = \dfrac{361 \pi }{ \pi } = 361 \ units$

7 0

3 years ago

HELPPP THIS IS MY LAST QUESTION AHHHH

Irina18 [472]

Answer:

its eather a or c

Step-by-step explanation:

6 0

3 years ago

Write the equation of the line going through the points A(0, -4) and B(-1, -6). Then graph.

Snezhnost [94]

Answer:

y=2x-4

Step-by-step explanation:

3 0

3 years ago

A box contains 40 number tiles numbered 1 to 40. If a tile is drawn at random, what is the probability that the number drawn is

s2008m [1.1K]

Answer:

Multiples of 3 are 3, 6, 9, ... 39, or 3*1, 3*2, ,,,3*13, so there are 13 of them.

Multiples of 4 are 4*1 pto 4*10, or 10 of them

Multiples of both 3 and 4 are 3*4*1 to 3*4*3,

or 12, 24, 36, 3 of them.

Multiples of either 3 or 4 are 3, 4, 6, 8, ..., 40,

13+10-3 = 20 of them.

P(multiple of either 3 or 4) = 20/40 = 0.5

P(multiple of 4 or 5) = (10+8-2)/40 = 16/40 = 0.4

Step-by-step explanation:

7 0

3 years ago