Answer:
54
Step-by-step explanation:
to evaluate substitute b = 18 into 3b
3b = 3 × 18 = 54
The area is found by base x height
To find the missing height in the first one you divide 147 by 15 3/4 and get 9 1/3.
To find the missing base in the second one you divide 140 5/8 by 11 1/4 and get 12 1/2.
To find the missing height in the third one you divide 151 3/16 by 10 1/4 and get 14 3/4.
Make me brainliest ! :)
Answer:
8m-4=16
8m=20
m=2.5
Step-by-step explanation:
Answer:
i am having trouble with that too
Step-by-step explanation:
B. cdb ....angle cdb is adjacent to angle adb because they have a common side (line db)