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Ad libitum [116K]
3 years ago
12

Given that EF and EG are tangent lines, apply the Tangent Segments Theorem to set up an equation and solve for x.

Mathematics
1 answer:
iogann1982 [59]3 years ago
7 0
It would be -2x and -2
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Area of a triangle is given by the formula A=1/2 bh. The area of the triangle shown to the right is 56 sq. units. Find its base
Westkost [7]
Given

base=2x+6
height=x+4

and
area=56 square units

56=1/2 times (2x+6) times (x+4)
times bot sides by 2
112=(2x+6)(x+4)
expand
112=2x²+14x+24
divide both sides by 2
56=x²+7x+12
minus 56 both sides
0=x²+7x-44
factor
waht 2 numbers mulitply to get -44 and add to get 7
11 and -4
0=(x-4)(x+11)
set to 0

x-4=0
x=4

x+11=0
x=-11
false, measures can't be negative

x=4


height=x+4
height=4+4=8


base=2x+6
base=2(4)+6=8+6=14



x=4 and base=14 and height=8

8 0
3 years ago
Do u know whats 103,727,495 in word for and expanded form
Studentka2010 [4]

Answer:

word form: One hundred three million seven hundred twenty seven thousand four hundred and ninety five.

expanded form: 100,000,000+3,000,000+700,000+20,000+7,000+400+90+5.

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2 years ago
Whats the squareroot of 2
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Answer:1.414 rounded to the nearest thousandths

Step-by-step explanation:

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Donovan is training for a marathon. He currently can run 1 lap around the track in 0.85 minutes. How long will it take him to ru
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Answer:

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Step-by-step explanation:

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Simplify the expression below
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Answer:

− 4 x + 20

Step-by-step explanation:

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