Ask question

Ask question

All categories

Thepotemich [5.8K]

3 years ago

11

yall its an easy khan academy assignment please help ASAP i needa turn it in by 11:59 pm todayyy so hurry i will give 50 points!

!!! and brainliest to whoever is righttt

2 answers:

MariettaO [177]3 years ago

6 0

Answer:

The answer is B.

Step-by-step explanation:

kondaur [170]3 years ago

6 0

Answer:

B ITS B ! GOOD LUCK!!!! :D

Step-by-step explanation:

You might be interested in

Three-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club.

alekssr [168]

Answer:

50

Step-by-step explanation:

4 0

3 years ago

Please help me<br> Show your work

GrogVix [38]

<u>ANSWER TO PART A</u>

The given triangle has vertices $J(-4,1), K(-4,-2),L(-3,-1)$

The mapping for rotation through $90\degree$ counterclockwise has the mapping

$(x,y)\rightarrow (-y,x)$

Therefore

$J(-4,1)\rightarrow J'(-1,-4)$

$K(-4,-2)\rightarrow K'(2,-4)$

$L(-3,-1)\rightarrow L'(1,-3)$

We plot all this point and connect them with straight lines.

ANSWER TO PART B

For a reflection across the y-axis we negate the x coordinates.

The mapping is

$(x,y)\rightarrow (-x,y)$

Therefore

$J(-4,1)\rightarrow J''(4,1)$

$K(-4,-2)\rightarrow K''(4,-2)$

$L(-3,-1)\rightarrow L''(3,-1)$

We plot all this point and connect them with straight lines.

See graph in attachment

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D" id="TexFormula1" title="\sqrt{x}" alt="\sqrt{x}" align="absmiddle" class="late

olga55 [171]

Answer is 25 x 2x + 729/25

6 0

3 years ago

Which of the following best describes Y=3x+9. •a.neither linear nor nonlinear •b.linear •c.nonlinear •d.both linear and non line

melamori03 [73]

<span>The answer is B) linear.

Explanation:
This equation is in slope-intercept form, which is y=mx+b. It has a constant rate of change, m=3, which tells us that for every increase in x, there is a constant increase in 1. This is what makes it linear.</span>

4 0

3 years ago

Read 2 more answers

The difference between a number and 12 is 20<br><br> Write an equation

Kryger [21]

20 - 12 = x
combine like terms, theres ur answer

5 0

3 years ago

Read 2 more answers