2 years ago

20+ POINTS!!!!

Mathematics

1 answer:

azamat2 years ago

6 0

A, b, d. Dilation is NOT <span>an </span><span>isometry</span>

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WILL GIVE BRAINLIEST! Find k so that (5, k) is equidistant from (–1, 2) and (3, 0).

pochemuha

Answer:

Step-by-step explanation:

So first I created 2 distance forumlas and set them equal to each other

$\sqrt{(5+1)^2+(k-2)^2} =\sqrt{(5-3)^2+(k)^2}$

then I simplified them

$(5+1)^2+(k-2)^2 =(5-3)^2+(k)^2\\$

$36 + k^2 - 4k +4 = k^2 + 4$

$-4k + 36 = 0\\$

$4k = 36$

$k = 9$

when k = 9, the two distances are equal

7 0

3 years ago

There is a bag filled with 4 blue and 5 red marbles. A marble is taken at random from the bag, the colour is noted and then it i

Vera_Pavlovna [14]

Answer:

2/9?

Explanation:

4+5=9

5>4

2x chance

8 0

3 years ago

20) Fred bought 3 shirts, each of the same price and received less than $12 change from a $50 bill.

gladu [14]

<h3>Three t-shirts can be represented as "X" and 3 will be represented as the number of t-shirts Fred bought.</h3><h3 /><h2>3x = 50</h2><h3>÷3 ÷3 ← divide both sides by 3</h3><h3 /><h3>X = $16.66 maximum cost.</h3>

4 0

3 years ago

Read 2 more answers

El valor del 0 en el número 60,152?

andreev551 [17]

The value of the 0 in the number 60,152 is the thousands place.

6 = ten thousand

0 = thousand

1 = hundreds

5 = tens

2 = ones

Hope helps!-Aparri

8 0

3 years ago

Suppose a bank customer’s savings account balance grows at a steady rate. Which type of function would best represent the balanc

elena-s [515]

Answer:

A) Linear function

Explanation:

grows at a steady rate.

7 0

2 years ago