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Bad White [126]

3 years ago

9

How do I find the coordinates of B

1 answer:

Ipatiy [6.2K]3 years ago

4 0

Answer:

(2, -2)

Step-by-step explanation:

First, you make 2 equations.

-6 + x = -4 (The -6 is from point A and the -4 is from point M)

3 + y = 1 (The 3 is from point A and the 1 is from point M)

Then you subtract -6 from each side of the first equation and subtract 3 from each side of the second equation.

You should get:

x = 2

y = -2

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The number 0.000 000 000 087 3 is equivalent to which of the following expressions?

Maurinko [17]

Answer:

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Step-by-step explanation:

5 0

3 years ago

Hi, can someone help on this?

marissa [1.9K]

Answer:

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Step-by-step explanation:

8 0

3 years ago

Which data set have greater variability

skad [1K]

Answer:

B

Step-by-step explanation:

their is a bigger number difference between the first and last number.

8 0

3 years ago

Solve both equations.

lakkis [162]

Equation 1:

Answer:

x = 1.22

Step-by-step explanation:

$\frac{5x-1}{8} -\frac{5-7x}{2} = \frac{3(6-x)}{6}$

$\frac{2(5x-1) - 8(5-7x)}{16} = \frac{3(6-x)}{6}$

$\frac{(10x-2) - (40-56x)}{16} = \frac{3(6-x)}{6}$

$\frac{(10x-2-40+56x)}{16} = \frac{3(6-x)}{6}$

$\frac{(66x-42)}{16} = \frac{3(6-x)}{6}$

$\frac{(66x-42)}{16} = \frac{(18-3x)}{6}$

$(66x-42) \times 6 = (18-3x) \times 16$

$(396x-252) = (288-48x)$

$(396x +48x) = (288+252)$

$444x = (540)$

$x = \frac{540}{444}$

x = 1.22

Equation 2:

Answer:

x = -13.97

Step-by-step explanation:

$\frac{x}{3} - \frac{7(x-2)}{9} = 4- \frac{2x-5}{6}$

$\frac{9x-3(7(x-2))}{27} = 4- \frac{2x-5}{6}$

$\frac{9x-3(7x-14))}{27} = 4- \frac{2x-5}{6}$

$\frac{9x-(21x-42))}{27} = 4- \frac{2x-5}{6}$

$\frac{9x-(21x-42)}{27} = \frac{24 - (2x-5)}{6}$

$\frac{-12x+42}{27} = \frac{-2x+29}{6}$

$(-12x+42) \times 6 = (-2x+29) \times 27$

$(-72x+252) = (-34x+783)$

$(252-783) = (-34x +72x)$

$(-531) = (38x)$

$x =\frac {-531}{38}$

x = -13.97

5 0

3 years ago

Determine if the two triangles are congruent

gtnhenbr [62]

Answer:

ASA

Step-by-step explanation:

you know 2 angles and a side so ASA

8 0

4 years ago