3 years ago

4. Find the value of a, for which point p (a/3,2) is the midpoint of the line segment

Mathematics

1 answer:

AysviL [449]3 years ago

3 0

Answer:

a = -9

Step-by-step explanation:

P(a/3 , 2) is mid-point of Q (-5 , 4) and R (-1 , 0)

a/3 = (-5 + (-1))/2 = -6/2 = -3

a = -9

You might be interested in

Please help, will give brainliest to first

Lelechka [254]

Answer:

AN = 16 units

Step-by-step explanation:

So we can use the fact that $\frac{AN}{FN} =\frac{OR}{FR}$

Since this is an isosceles triangle, segments FO and FR are both equal to 7

Manipulating the equation above to solve for AN we have $AN = \frac{(FN)(OR)}{FR}$

Substituting in the known values we have $AN=\frac{(10)(11.2)}{7} =16$

8 0

2 years ago

Read 2 more answers

Use the figure below and 2-3 sentences to explain the following:

nydimaria [60]

Answer:

See below

Step-by-step explanation:

The side opposite angle E is side e (DF)

The side adjacent to angle E is side d (EF)

The hypotenuse is side f (ED)

5 0

2 years ago

PLEASE HELP !! WHAT IS THE ANSWER TO THIS PROBLEM??

choli [55]

Answer:

The formulas for area of a triangle and area of a square

Step-by-step explanation:

5 0

3 years ago

The Lions won the 16 games last year. This year the Lions won 20 games. What is the percent of increase in the number of games t

Sever21 [200]

Percent of Change:
Difference/Original
(20-16)/16 = 4/16 = 1/4 = 25% increase

7 0

2 years ago

Read 2 more answers

The diagram shows a cone and its axis of rotation. If a plane passes through the axis of rotation, which type of cross section w

Akimi4 [234]

I belived it is A.Circle, but i am not for sure.

7 0

2 years ago

Read 2 more answers