4 years ago

(x+b/2a)^2-b^2-4ac/4a^2=0 What would be the steps to solve this equation?

1 answer:

4 0

Go to the google search engine.. take your little fingers and copy and paste this into it. The result will pop up within its calculator.

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Evaluate 6j+23+kl−3, when j=3, k=7, and l=33. Enter your answer in the box.

Umnica [9.8K]

Answer:

269

Step-by-step explanation:

1) Substitute in the given values for each variable:

6(3)+23+(7)(33)-3

2) Simplify:

18+23+231-3

3) Simplify again:

269

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3 years ago

Can someone please help ??

Doss [256]

Answer:

sorry i cant, but download photo math it will help alot

Step-by-step explanation:

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3 years ago

Describe the two possible ways to use the angle of depression that is outside a right triangle to find the measure of an angle i

Nina [5.8K]

1) The angle of depression is complementary to up angle of the right triangle:

=> Angle of depression = 90° - up angle

=> up angle = 90° - angle of depression

2) The angle of depression is equal to the bottom angle of the right triangle.

=> bottom angle = angle of depression.

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3 years ago

What is the perimeter of the polygon? 12 cm 4 cm 5 cm 5 cm 6 cm

LekaFEV [45]

Answer:

32 cm

Step-by-step explanation:

Add 12+5+5+4+6 to get the perimeter.

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4 years ago

Read 2 more answers

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