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3 years ago

I need steps and help please

1 answer:

4 0

Solve 4x=3x+10
And then that what your answer should be

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Roman55 [17]

The answer is C. 90 degrees.

This is because angle R is one of the four angles of a square.

I hope this helps.

6 0

2 years ago

Fed [463]

230% in the simplest form is 2.3

3 0

3 years ago

sasho [114]

Here's what I got, hope it helps.

5 0

2 years ago

mariarad [96]

Answer:

sou do Brasil dcp ;-;kssskskksk

3 0

2 years ago

Mazyrski [523]

Answer:

30 mins

Step-by-step explanation:

<em>speed = distance/ time </em>

speed of car A

= 20/ 12 km/ min

= 5/ 3 km/ min

also, speed of car A = speed of car B

speed of car B = 5/ 3 km/ min = 50km / time taken (in mins)

$\frac{5}{3} = \frac{50}{t}$

$5t = 150$

$t = 30$

=> t = 30 mins

6 0

2 years ago