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3 years ago

12

What is 3w = 8.4 ??????????

1 answer:

Citrus2011 [14]3 years ago

3 0

W= 2.8
so 3 x 2.8 = 8.4

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Semenov [28]

Answer:

$S = (4,-9)$

Step-by-step explanation:

Given

$T = (0,5)$

$Midpoint = (2,-2)$

Required

Find S

Midpoint is calculated as:

$Midpoint = 0.5(x_1 + x_2,y_1+y_2)$

So, we have:

$(2,-2)= 0.5(0+ x_2,5+y_2)$

<em>Where x2 and y2 are the coordinates of S</em>

Multiply through by 2

$2 * (2,-2)= 2 * 0.5(0+ x_2,5+y_2)$

$(4,-4)= (0+ x_2,5+y_2)$

$(4,-4)= (x_2,5+y_2)$

By comparison:

$x_2 = 4$

$5 + y_2 = -4$

$y_2 = -4-5$

$y_2 = -9$

So:

$S = (4,-9)$

7 0

3 years ago

What is (-3) + (-8)

Korolek [52]

Answer:

$\huge \boxed{-11}$

Step-by-step explanation:

$(-3)+(-8)$

$\sf Factor \ negative \ sign.$

$-(3+8)$

$\sf Add.$

$-(11)$

4 0

4 years ago

Read 2 more answers

Simplify the expressions<br> 1.) –10x – x 2.) 4 + 7(x + 3) <br> 3.) 5(–2xy) 4.) –k + 3(4k –1) + 2

a_sh-v [17]

1.) -11x
2.) 7x + 25
3.) -10xy
4.) 11k-1

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3 years ago

The denominator is always one in a

mestny [16]

Answer:

on the bottom of fraction

7 0

3 years ago

HELP PLZZZZ !!!!!!!!!!!!

jeyben [28]

The answer to your question is B

4 0

3 years ago