1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mrac [35]
3 years ago
5

For a trapezoid, the following formula relates the area a, the two bases a and b, and the height h. a= g (a

Mathematics
1 answer:
Dovator [93]3 years ago
5 0
A - area of a trapezoid;
a, b - two bases.
A = h * ( a + b ) / 2            / * 2  ( we have to multiply both sides by 2 )
2 A = h *( a + b )
2 A = h a + h b
h b = 2 A - h a
b = ( 2 A - h a ) / h
b = 2 A/h - a
Answer: D )
You might be interested in
GUYS HELP! IS THIS CORRECT???<br> ILL MARK YOU BRAINIEST!
SashulF [63]

Answer:12

Step-by-step explanation:

it’s 12 because 4 x 3 = 12

8 0
3 years ago
Read 2 more answers
To join a gym, you have to pay an initial fee of $50 and $30 per month. Write an equation representing total cost (t).
Vladimir [108]
50+30m= t

m: number of months
t: total
6 0
3 years ago
Read 2 more answers
I buy a MP3 player for £40 in a sale where it was 20% off. What was the original price
natta225 [31]
20% off means you paid only 80% of the original price.
0.8x=40
x=40÷0.8=50
so the original price is 50
6 0
3 years ago
Read 2 more answers
Help me i will give brainliest! Asap
shusha [124]

Answer:

It's 5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
2. Fred has twice as much money
lys-0071 [83]

J=amount Jake has; F=amount Fred has=2J

J+F=$54

J+2J=$54

3J=$54

J=$18

ANSWER 1: Jake has $18.

F=2J=2($18)=$36 ANSWER 2: Fred has $36.

4 0
3 years ago
Other questions:
  • What temperature is 5 degrees less than 4 degrees Celsius
    5·2 answers
  • Two trucks leave a factory at the same time. One travels east at 60 mph, and the other travels west at 30mph. In how many hours
    5·1 answer
  • Pleasaaaaseee answer the all for BRAINLEST answer and thanks
    6·2 answers
  • Karen purchased the DVD
    6·1 answer
  • Brock spends 15 minutes walking to
    5·2 answers
  • Describe a method other than the one used in the example that you could use to find a
    15·2 answers
  • PLEASE HELP ME this is urgent
    5·2 answers
  • Winner-brainliest <br> Tell me the answer in rows<br> Pasta 1.<br> 2 and so on
    15·2 answers
  • The sum of two numbers is 107, the difference is 51. Find the numbers.<br> Answer : The numbers are
    12·1 answer
  • Could someone please help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!