3 years ago

If AB = 10, AC = 6, and BC = 6, find AD:

1 answer:

9 0

AD= 5

Happy 4th of july :)

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ra1l [238]

N/d = 15
d= 4 + 3n

d=n/15
n/15=4+3n
n=60+45n
44n=-60
n=-15/11
-15/11 / d = 15
-15/11 = 15d
d=-1/11

15/11 / 1/11. = 15

3 0

3 years ago

quester [9]

Answer:

ABC

Step-by-step explanation:

3 0

2 years ago

leonid [27]

Answer:

X=3

Step-by-step explanation:

What you have to do is minus 2 from 11 and you get 9

Now divide 3 into 9 and you get 3

x=3 you can also plug 3 for x to see if the equation is right

8 0

3 years ago

Kazeer [188]

Answer:

Step-by-step explanation:

X = number of Yan's marbles. x-3 = number of Geraldo's marbles

annswer: x + (x - 3) = 21

hopes this helps :)

3 0

3 years ago

Musya8 [376]

Answer:

See the attachment please.

Step-by-step explanation:

Statistics!! All work is on the picture, plus the boxed answers.

5 0

3 years ago