3 years ago

Given the formula D = ABC, what is the formula for C?

Mathematics

1 answer:

Serga [27]3 years ago

4 0

C=A/B/D the slashes mean divide btw

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How do you do this!???

german

Answer:

x=2

Step-by-step explanation:

assuming this shape is euclidean (don't pay attention to this just some extra info, assume that all triangles on a sheet of paper have angles summing to 180)

The sum of all angles in a triangle is 180, so

90+60+15x=180

150+15x=180

15x=30

x=2

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3 years ago

What value of c makes x^2+6+c a perfect square trinomial ?

Citrus2011 [14]

According to this, then:

6x = 2*sqrt(c)*x

6 = 2*sqrt(c)

3 = sqrt(c)

c = 3^2 = 9

Hope this helps!

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3 years ago

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9(14-5)-42 evaluate expression

Ulleksa [173]

Good evening

Answer:

Step-by-step explanation:

9(14-5)-42 = 9×9 - 42

= 81 - 42

= 39

________________

8 0

3 years ago

M is directly proportinal to r^2 when r = 2 m= 14 work out the value of m

attashe74 [19]

Answer:

14?

Step-by-step explanation:

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3 years ago

What values of b satisfy 3(2b+3)^2 = 36

Maslowich

$\frac{-3 +/- 2 \sqrt{3} }{2}$

Start by dividing both sides by 3. Then take the square root of both sides. Then subtract 3 from both sides and divide by 2.

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3 years ago

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