3 years ago

2. Rotate point B 90 degrees counterclockwise around the origin. Label this point B’.

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

6 0

The coordination would be (2,-5)

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Jose’s drink recipe is a combination tea and lemonade. Jose uses 4 cups of tea for every 5 cups of lemonade. Juan made a recipe

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3 years ago

Can some one help me ?????

gizmo_the_mogwai [7]

$\frac{6}{7}v-\frac{7}{4}=-\frac{3}{2}\ \ \ \ \ |multiply\ both\ sides\ by\ LCM(7;\ 4;\ 2)=28\\\\28\times\frac{6}{7}v-28\times\frac{7}{4}=28\times(-\frac{3}{2})\\\\4\times6v-7\times7=14\times(-3)\\\\24v-49=-42\ \ \ \ \ \ |add\ 49\ to\ both\ sides\\\\24v=7\ \ \ \ \ \ |divide\ both\ sides\ by\ 24\\\\\boxed{v=\frac{7}{24}}$