2 years ago

PLEASE HELP ME!!! find the coordinates of the circumcenter of ABC. A(0,5), B(-4,5), C(-4,-3)

1 answer:

6 0

If you sketch the triangle you will see it is a right triangle with B being the vertex for the right angle. the orthocenter is the intercept of the three altitudes. for a right triangle, the orthocenter is the vertex where the right angle is.so the answer for this question is (-4,5)

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Llana [10]

Answer:

? = 4 units

Step-by-step explanation:

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2/ 9 = ? / (14 + ?) cross mutiply

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28 = 7?

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4 0

1 year ago

Yves bought 420 tropical fish for a museum display. He bought 6 times as many parrotfish as angelfish. How many of each type of

Bond [772]

Given:
420 tropical fishes
angel fish = x
parrot fish = 6x

x + y = 420
y = 6x Choice D.

x + y = 420
y = 6x

x + 6x = 420
7x = 420
x = 420 / 7
x = 60 number of angelfish

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3 years ago

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nataly862011 [7]

Answer:

-4x=20

x=20/-4

x=-5

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5 0

2 years ago

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Elena-2011 [213]

Answer:

second option

Step-by-step explanation:

Given

A = 4xy ( to isolate x divide both sides by 4y )

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6 0

2 years ago

If sinθ= 4/5 in quadrant II, what is cosθ?

AURORKA [14]

Answer:

cos theta = -3/5

Step-by-step explanation:

7 0

3 years ago

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