menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Please help meeeeeee
asked
Apr 2, 2018
145k
views
0
votes
Please help meeeeeee
Mathematics
middle-school
Charmi Gheewala
asked
by
Charmi Gheewala
9.2k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
3
votes
Data:
b1 = 5 km
b2 = 7 km
h = 3 km
Formula: area = (1/2) h * (b1 + b2)
Solution: just replace the values of b1, b2 and h in the formula and make the calculations:
area = (1/2) 3km ( 5km + 7km) = (1/2) 3 km * 12 km = 18 km^2
Answer: option B. 18
Jackson Egan
answered
Apr 6, 2018
by
Jackson Egan
8.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org