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2 years ago

Solve the inequality −38<5x+7≤17

Mathematics

2 answers:

lianna [129]2 years ago

4 0

The answer to this inequality would be -9

Leona [35]2 years ago

3 0

66877383

Step-by-step explanation:

I made a single dad be single of ⅝

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-3x^2 – 24x – 13 = -13

Fudgin [204]

$\begin{gathered} -3x^2-24x-13=-13 \\ \text{ Express it as:} \\ 3x^2+24x+26=0 \\ 3x^2+24x=-26 \\ 3(x^2+8x+16)=?-26 \\ 3(x+4)^2=48-26 \\ 3(x+4)^2=22 \end{gathered}$

oh,

3 0

1 year ago

What is the slope of the line represents by 5x-12y=24 -2 24/5 -12 5/12 How do you get the answer? Please epxlain

mrs_skeptik [129]

5x - 12y = 24 - it's a standard form of equation of a line

The slope-intercept form: y = mx + b

m - slope

b - y-intercept.

Convert the standard form to the slope-intercept form:

$5x - 12y = 24$ <em>subtract 5x from both sides</em>

$-12y=-5x+24$ <em>divide both sides by (-12)</em>

$y=\dfrac{5}{12}x-2$

Answer: $\boxed{\dfrac{5}{12}}$

4 0

3 years ago

What is Y=3x^2+6x+10 in vertex form.

Nuetrik [128]

Answer:

y=3(x+1)^2+7

Step-by-step explanation:

7 0

3 years ago

If you were to be driving in a car at a high amount of speed and shot a gun out the window forward (towards the windshield forwa

marin [14]

Answer:

If you shoot the bullet off the back of the car , the bullet will still be moving away from you and the gun at 1,000 mph, but now the speed of the train will subtract from the speed of the bullet. Relative to the ground, the bullet will not be moving at all, and it will drop straight to the ground.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The general form of the equation of a circle is x2 + y2 + 42x + 38y − 47 = 0. The equation of this circle in standard form is .

Readme [11.4K]

Answer:

(-21,-19)

$\sqrt{849}$