3 years ago

Mimi has 16 more bouncy balls than leah.

Mathematics

2 answers:

Serjik [45]3 years ago

8 0

It should be b+16=t

t= the total number of bouncy balls Mimi has

Lynna [10]3 years ago

4 0

I would think it would be r

You might be interested in

The next term of the arithmetic sequence 39,60,81,102,123.....is

Rasek [7]

It is 144 just add 21

6 0

3 years ago

Read 2 more answers

Which of the graphs is not periodic

Arada [10]

We can’t see the graphs ;-;

3 0

1 year ago

GCF and LCM of Integers and Monomials

puteri [66]

Answer:

therdgsger

tgtrs

Step-by-step explanation:

3 0

3 years ago

I need to know if this is correct

Law Incorporation [45]

Yes its right
hope this helps

7 0

2 years ago

When you are trying to find the endpoint when given the midpoint and one point, what would the new formula be? Manipulate the fo

MariettaO [177]

Answer:

$(x_2,y_2) = (2x_m - x_1 ,2y_m - y_1 )$

Step-by-step explanation:

Given

$\left(\frac{x_1+\:x_2}{2},\:\:\frac{y_{1\:}+y_2}{2}\right)\:=\:\left(x_m,\:y_m\right)$

Required

Determine x2, y2

Start by splitting the expression

$x_m = \left(\frac{x_1+\:x_2}{2})$ and $y_m = (\frac{y_{1\:}+y_2}{2})$

Solving for x2 in $x_m = \left(\frac{x_1+\:x_2}{2})$

Multiply through by 2

$2 * x_m = \frac{x_1 + x_2}{2} * 2$

$2x_m = x_1 + x_2$

Make x2 the subject;

$x_2 = 2x_m - x_1$

Similarly:

$y_m = (\frac{y_{1\:}+y_2}{2})$

Multiply through by 2

$2 * y_m = \frac{y_1 + y_2}{2} * 2$

$2y_m = y_1 + y_2$

Make y2 the subject;

$y_2 = 2y_m - y_1$

Hence:

$(x_2,y_2) = (2x_m - x_1 ,2y_m - y_1 )$

7 0

3 years ago