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Alina [70]
2 years ago
15

State the missing reasons in this proof. a. b. c.

Mathematics
1 answer:
Inessa [10]2 years ago
6 0
A. vertical angles are congruent
b. alternate interior angles are congruent 
c. if alternate interior angles are congruent, lines are parallel  <span />
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Two cars are 190 miles apart and travel toward each other along the same road. They meet in 2 hours. One car travels 5 miles per
horrorfan [7]

The speed of slower car is 45 mph and faster car is 50 mph.

Step-by-step explanation:

Given,

Distance covered by both cars = 190 miles

Time taken by both of them = 2 hours

Let,

x be the speed of slower car.

Speed of faster car = x+5

Combined speed = x+x+5 = 2x+5

We know that;

Distance = Speed * Time

190=(2x+5)*2\\190=4x+10\\4x=190-10\\4x=180\\

Dividing both sides by 4

\frac{4x}{4}=\frac{180}{4}\\x=45

Speed of slower car = 45 miles per hour

Speed of faster car = 45+5 = 50 miles per hour

The speed of slower car is 45 mph and faster car is 50 mph.

Keywords: speed, distance

Learn more about speed at:

  • brainly.com/question/909731
  • brainly.com/question/902892

#LearnwithBrainly

6 0
3 years ago
Find the Circumference and area of the circle with the center C=(-1,2) and a point on the circle A(4,-1). Round to the nearest t
Anuta_ua [19.1K]

Answer:

idk the answer but i do know this

Step-by-step explanation:

the formula for the area of a circle is pi times the radius squared

4 0
3 years ago
HELP please <br> Thank you
andrew11 [14]

Answer:

Naool naka pc or ewan sana ol

8 0
3 years ago
Write these fractions with the same denominatior 3/5= 2/3=
yanalaym [24]

30

Explanation:

5×6=30

3×10=30

hope this helps...I just looked it up and this is what I found

6 0
2 years ago
Read 2 more answers
uanita’s lunch cost $13 plus a 15% tip. What was the total price of her lunch? A. $13.15 B. $14.50 C. $14.95 D. $19.50
masya89 [10]

Answer:

C. $14.95

Step-by-step explanation:

Do $13 times 15 divided by 100 and add that to $13.

7 0
2 years ago
Read 2 more answers
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