2 years ago

Hello

1 answer:

7 0

(☞ﾟヮﾟ)☞ Okie dokie ☜(ﾟヮﾟ☜)

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kvv77 [185]

CAD= BAD
AD=AD( the same side of two angles).

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2 years ago

Mkey [24]

500=140+40h
minus 140 both sides
360=40h
divide y 40
9=h
9 hours

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2 years ago

Tcecarenko [31]

Answer:

(9° 48' 17")

Step-by-step explanation:

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3 years ago

murzikaleks [220]

Answer:

c=36

Step-by-step explanation:

Because $x^2-c=108$ can be rewritten as $x^2-c-108=0$ , finding the value of c so that x=(+-)12 solves this equation it means to find the value of c so that $(+-)12^2-c-108=0$ .
Because $12^2=(-12)^2=144$ , we must find c so that $144-c-108=0$ .
Because $144-108=36$ , c=36.
To check, replace c=36 in the initial equation, and check it is a solution for x=(+-)12.

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2 years ago

Vlad [161]

Answer:

it is c

Step-by-step explanation:

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2 years ago