All categories

3 years ago

BC is parallel to DE What is AC?

Mathematics

2 answers:

Olenka [21]3 years ago

6 0

Answer:

the answer is indeed 12

DaniilM [7]3 years ago

3 0

ΔABC ~ ΔADE
AC/AE = AB/AD
AC/(AC+15) = 8/18
18AC = 8(AC+15)
18AC = 8AC + 120
18AC - 8AC = 120
10AC = 120
AC = 120/10
AC = 12

You might be interested in

6x + 2y - 8 = 12x +4y - 16.

Arlecino [84]

Answer:

3x + y = 4

step by step explanation

3 0

3 years ago

Jada has 12 pencils and 24 erasers. She wants to create identical groups. What is the

nekit [7.7K]

Answer:

Step-by-step explanation:

6 0

3 years ago

Carter hikes from the top of a hill that is 120 2/3 feet above sea level down

egoroff_w [7]

Answer:

77 feet

Step-by-step explanation:

Difference is asking for subtraction. The equation would look like:

Top of Hill - Valley = X

(P.S.- 2/3 is equal to . 67)

120.67 - 43.67 = 77

Marking as Brainliest is much appreciated.

5 0

3 years ago

when four coins are tossed simultaneously then what is the probability of getting two heads and two tails

Paul [167]

Answer:

50% chance

Step-by-step explanation:

4 * 50% = 2

5 0

3 years ago

Help please thank you if u do!

dmitriy555 [2]

I think d but i might be wrong :( sorry

7 0

3 years ago

Read 2 more answers