3 years ago

What is the midpoint (-9,8) and (-4,-2)

Mathematics

2 answers:

kondaur [170]3 years ago

8 0

(-13/2,3), use formula x2+x1/2,y2+y1/2

JulijaS [17]3 years ago

3 0

Answer:

Step-by-step explanation:

Hope this helps u!!

You might be interested in

The two most commonly used systems of coordinates are the rectangular (or Cartesian) and the

IgorC [24]

The answer is B quadrant

7 0

3 years ago

Read 2 more answers

The length of a rectangle is twice the width. Find the width of the perimeter is 60 centimeters. Define a variable, write an equ

Andre45 [30]

The width of rectangle is 10 cm.

Step-by-step explanation:

Perimeter of rectangle = 60 centimeters

Let,

w be the width of rectangle.

The length of a rectangle is twice the width.

length of rectangle = 2w

We know that;

Perimeter = P = 2(Length+Width)

P = 2(2w+w)

Solving the Equation;

$60=2(3w)\\60=6w\\6w=60$

Dividing both sides by 6;

$\frac{6w}{6}=\frac{60}{6}\\w=10$

The width of rectangle is 10 cm.

Keywords: perimeter, rectangle

Learn more about perimeters at:

#LearnwithBrainly

4 0

3 years ago

F(1)=−71 f(n)=f(n−1)⋅4.2 Find an explicit formula for f(n).

Vinil7 [7]

Answer:

The explicit formula for f(n) is:

$f(n) = -71 \cdot 4.2^{n-1}$

Step-by-step explanation:

The explicit formula is described by the following geometrical progression:

$f(n) = -71 \cdot 4.2^{n-1}$

4 0

3 years ago

If anyone could help out with this one i would really appreciate it f(2)=?

algol13

Answer:

f(2) = 0

Step-by-step explanation:

Function f(t) is defined in three different ways depending on the value of t.

For t = 8, function f(t) is -64/t.

For t = 10, function f(t) is 14 - t.

We are not asked about f(8) or f(10). We are asked about f(2). The third definition of function f(t) is for all values of t that are not 8 or 10. 2 is not 8 or 10, so use the third definition of function f(t) and plug in 2 for t.

f(t) = t^2 - 3t + 2 for t not equal to 8 or 10.

f(2) = 2^2 - 3(2) + 2

f(2) = 4 - 6 + 2

f(2) = 0

6 0

4 years ago

A triangle has a perimeter of 32 inches. The medium side is 7 more than the short side, and the longest side is 3

pshichka [43]

It has 3 sides I don’t know what other answers there is

7 0

3 years ago

Read 2 more answers