All categories

4 years ago

Solve for x: 2/3x=-12

Mathematics

2 answers:

Elza [17]4 years ago

6 0

Here, 2/3x = -12
2x = -12 * 3
2x = -36
x = -36/2
x = -18

In short, Your Answer would be -18

Hope this helps!

Marysya12 [62]4 years ago

4 0

The answer is x = -13. This is because first, we need to multiply 3 to both sides (so that it's going to be easier to isolate x). So now we have 2x = - 36. Next, you divide 2 to both sides (to isolate x). Therefore, you now have x = -13. I hope this helps :D

You might be interested in

A regular hexagon has an apothem measuring 14 cm and an approximate perimeter of 96 cm. a regular hexagon has an apothem with le

taurus [48]

The approximate area of the hexagon = 672 cm²

What is hexagon ?

In geometry, hexagon is a polygon with 6 sides.
If the lengths of all the sides and the measurement of all the angles are equal, such hexagon is called a regular hexagon.
In other words, sides of a regular hexagon are congruent.

apothem of the hexagon = 14 cm

perimeter of the hexagon = 96 cm

Area of the hexagon = [(3√3) / 2] a² ; where a is the measure of the side

hexagon has 6 sides.

Perimeter = 6a

96 cm = 6a

96 cm / 6 = a

16 = a

There are 6 triangles in the hexagon .

Area of a triangle = (height * base) / 2

A = (14 cm * 16 cm) / 2

A = 224 / 2

A = 112 cm²

The approximate area of the hexagon = 112 cm² * 6 triangles = 672 cm²

Learn more about hexagon .

brainly.com/question/3295271

#SPJ4

7 0

1 year ago

Review the graph of function g(x).

Radda [10]

Answer:

6 the correct answer okay.

6 0

3 years ago

The line width for semiconductor manufacturing is assumed to be normally distributed with a mean of 0.5 micrometer and a standar

34kurt

Answer:

a) 0.0081975

b) 0.97259

Step-by-step explanation:

The line width for semiconductor manufacturing is assumed to be normally distributed with a mean of 0.5 micrometer and a standard deviation of 0.05 micrometer

We solve using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean

σ is the population standard deviation.

a. What is the probability that a line width is greater than 0.62 micrometer?

z = 0.62 - 0.5/0.05

z = 2.4

Probability value from Z-Table:

P(x<0.62) = 0.9918

P(x>0.62) = 1 - P(x<0.62)

= 0.0081975

b. What is the probability that a line width is between 0.4 and 0.63 micrometer?

For 0.4

z = 0.4 - 0.5/0.05

= -2

Probability value from Z-Table:

P(x = 0.4) = 0.02275

For 0.63

z = 0.63 - 0.5/0.05

= 2.6

Probability value from Z-Table:

P(x = 0.63) = 0.99534

P(x = 0.63) - P(x = 0.4)

= 0.99534 - 0.02275

= 0.97259

c. The line width of 90% of samples is below what value?

6 0

3 years ago

Which of these statements correctly compares the graphed function f(x) to the function g(x) = x/2 + 5

marysya [2.9K]

Answer: Ms ruiz is nice tho Ms ruiz ia a great teacher

Step-by-step explanation:

3 0

3 years ago

Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 440 miles on 10 gallons

kkurt [141]

First you divide 440 by 10 to see the amount of miles you can drive on one gallon, which is 44, then multiply by 75 so 44*75= 3300

Your answer is 3300 miles

8 0

3 years ago