All categories

3 years ago

If 2x=-14,what is the value of x

Mathematics

2 answers:

Romashka [77]3 years ago

8 0

Answer:

x=-7

Step-by-step explanation:

borishaifa [10]3 years ago

7 0

Answer:

The answer would be 7

Step-by-step explanation:

2x = 14, so you divide 2 on each side, 14 divided by two is 7, so x= 7

You might be interested in

Pls help this is a grade?!?!?!?

maksim [4K]

Net 2....................

5 0

2 years ago

Read 2 more answers

Maslowich

(−0.0081p)(t)=(15000)(2.718282)

Step 1: Divide both sides by -0.0081t.

−0.0081pt

−0.0081t

40774.227427

−0.0081t

−40774.227427

0.0081t

Answer:

−40774.227427

0.0081t

5 0

2 years ago

paris run 3 1/2 laps around the circular track in the school gym. The track has a diameter of 1/2 mile. About how far does paris

fiasKO [112]

Answer:

5.497787144 miles

Step-by-step explanation:

Remember that circumference of a circle can be calculated with:

$2\pi r$

r=radius

We also know that the radius is just a half of the diameter.

So, the radius of the track is (1/2)/2=1/4 miles

Now, use the circumference of a circle formula to find how much she runs in 1 lap.

$2\pi (\frac{1}{4} )$

Simplify

$\frac{\pi }{2}$

This is how much she runs in 1 lap.

Multiply by 3.5 for 3 and a half laps.

$\frac{\pi }{2}*3.5$

The answer is around 5.497787144 miles.

7 0

3 years ago

Plz help me

KiRa [710]

Answer:

$\left(-4,-2\right)$ , $\left(4,-2\right)$ , $\left(4,4\right)$ , and $\left(-4,4\r the perimeter and the area of the secret chamber

Step-by-step explanation:

4 0

3 years ago

Find the equation of the linear function h that has h(12)=-7 and that is perpendicular to q(a)=1/2a+38.. I don’t understand how

Effectus [21]

Step-by-step explanation:

q(a) = ½a + 38

The slope of q is ½. So the perpendicular slope is -1/½ = -2.

Write h(x) in point-slope form:

h − (-7) = -2 (x − 12)

h + 7 = -2 (x − 12)

Simplify to get slope-intercept form.

h + 7 = -2x + 24

h = -2x + 17

7 0

3 years ago