3 years ago

Determine the point on the hyperbola 3x^2−10y^2=20 closest to the point (0, -7).

Mathematics

1 answer:

stepan [7]3 years ago

7 0

Answer:

Step-by-step explanation:

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An equation using three variables is graphed in coordinate space

balandron [24]

This is not possible. False.

(BLASPHEMY I SAY!)

6 0

3 years ago

Solve for x: 3x − 2 > 5x + 10. (5 points)<br> 1) x > 6<br><br> 2) x −6

san4es73 [151]

Answer:

$x$

Step-by-step explanation:

$3x-2>5x+10$

Add 2 to both sides

$3x-2+2>5x+10+2$

Simplify

$3x>5x+12$

Subtract $5x$ from both sides

$3x-5x>5x+12-5x$

Simplify

$-2x>12$

Multiply both sides by $-1$ (reverse the inequality)

$(-2x)(-1)$

Simplify

$2x$

Divide both sides by $2$

$\frac{2x}{2}$

Divide the numbers: $\frac{2}{2} =1$

$=x$

Divide the numbers: $\frac{-12}{2}$

Apply fraction rule: $\frac{-a}{b} =-\frac{a}{b}$

$=\frac{12}{2}$

Divide the numbers: $\frac{12}{2} =6$

$=-6$

$x$

7 0

3 years ago

Read 2 more answers

I really need help i’m going to fail so answer if you can ! <3

Volgvan

Answer:

110

Step-by-step explanation:

you place 30 in the place of X, and it becomes 4×30-10. in PEMDAS, multiplication goes first and 4×30=120. 120-10=110

8 0

3 years ago

If x is an odd number, write an expression for the odd number that directly follows x.

LenKa [72]

I believe the expression would be:

x+2

For example, if you have the odd number 3 as x, 3+2 would be 5, the next odd number.
Hope this helped!! xx

8 0

3 years ago

Hi its nice to meet you

klio [65]

Answer:

19.5

Step-by-step explanation:

165 divided by 8 is 19.5

8 0

2 years ago

Read 2 more answers