2 years ago

Solve 2(x+4)=4 *2(x-2)-2x i need help please it’s a quiz question

Mathematics

1 answer:

AlekseyPX2 years ago

6 0

Answer

x = 6

Step-by-step explanation:

You might be interested in

A plane flies at a steady rate of 40 mph while a second plane flies at a steady rate of 100 mph. The planes are 200 miles apart

Brums [2.3K]

Answer:

$1\ \text{hour}\ 25\ \text{minutes and }12\ \text{seconds}$

Step-by-step explanation:

The combined distance that both planes will cover is 200 miles

Time taken by both planes will be the same (t)

$\text{Distance}=\text{Speed}\times \text{Time}$

So, the combined distance is

$40t+100t=200\\\Rightarrow 140t=200\\\Rightarrow t=\dfrac{200}{140}\\\Rightarrow t=1.42\ \text{hours}=1\ \text{hour}\ 25\ \text{minutes and }12\ \text{seconds}$

They will meet in $1\ \text{hour}\ 25\ \text{minutes and }12\ \text{seconds}$ .

7 0

2 years ago

Read 2 more answers

Write an equation of the line passing through point P(4, -6) that is perpindicular to the line y= -3.

FinnZ [79.3K]

Answer: y=1/3x - 22/3

Step-by-step explanation:

6 0

2 years ago

At a store, 2 gallons of milk cost $6. Which is the value of the ratio of dollars to gallons of milk?

Nataliya [291]

1 gallon = $3 so the ratio would be 1:3 where 1 would represent the gallon and 3 the price

3 0

3 years ago

Read 2 more answers

The bearing of a ship from a lighthouse is 050 work out the bearing of the lighthouse from the ship

GarryVolchara [31]

Bearing means there is a rightangled triangle so
we've got an angle of 90°
an angle of 50°
sum triangle is 180
180- (90 + 50 )
= 180 - 140
= 40°

5 0

3 years ago

Find the value of x in the figure

gregori [183]

Step-by-step explanation:

I hope the picture is visible

7 0

2 years ago