All categories

3 years ago

Type in the value of x. 12x - 2 130°

Mathematics

1 answer:

Luden [163]3 years ago

7 0

Answer:

Good question could someone answer it. I would like to know also

You might be interested in

Please solve fast it's urgent

Paul [167]

Step-by-step explanation:

hope it's helpful to you ☺️

4 0

3 years ago

Read 2 more answers

What measurements are equal to 0.000043 L?

harkovskaia [24]

4.3 x 10⁻⁵ Liters
0.043 mL
4.3 x 10⁻² mL

3 0

3 years ago

What are the lines in the picture below called?

mr Goodwill [35]

Answer:

the answer is vertices

hope this helps!

Step-by-step explanation:

3 0

3 years ago

Logan can read at a rate of 2/3 page per minute. At that rate, how many pages can he read in 2 hours?

Anon25 [30]

Answer:

240- 360

Step-by-step explanation:

You have to find out how many minutes in an hour which is 60. Then multiply it by 2 for 2 hours to get 120. Then you multiply 2x120 to get 240. Then you multiply 3x120 to get 360.

I'm not sure if this is correct but this is how I would go about it. :)

7 0

3 years ago

Wanda started walking along a path 27 seconds before Dave. Wanda walked at a constant rate of 3 feet per second. Dave walked alo

Advocard [28]

Answer:

Wanda and Dave will catch each other in 54 seconds after Dave starts walking.

Step-by-step explanation:

Let Wanda and Dave catch each other when x be the time after Dave starts walking and y be the distance covered by them

It is given that Wanda started walking along a path 27 seconds before Dave and the constant speed of Wanda is 3 feet per second.

$speed=\frac{distance}{time}$

$3=\frac{y}{x+27}$

$y=3(x+27)$

$y=3x+81$ .... (1)

The constant speed of Dave is 4.5 feet per second.

$4.5=\frac{y}{x}$

$y=4.5x$ .... (2)

Equate equation (1) and (2).

$3x+81=4.5x$

$81=1.5x$

Divide both sides by 1.5.

$\frac{81}{1.5}=x$

$54=x$

Therefore, Wanda and Dave will catch each other in 54 seconds after Dave starts walking.

6 0

3 years ago