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
UNO [17]
3 years ago
12

Area of a trapezoid please help

Mathematics
1 answer:
Lena [83]3 years ago
5 0

Answer:

A= 30

Step-by-step explanation:

A= a+b over 2

h= 5+15 over 2 times that by 3 to get 30

You might be interested in
Answers with links will be reported
Ber [7]

Answer:

11 months

Step-by-step explanation:

the math that i did was i kept adding 400 to 2500 and counted every four hundred that i added witch was 11 until i got to 7000 so the answer is 11 months. You will have some left over which you will have 300 left over.

8 0
3 years ago
Please use ( y = mx +b )
Sindrei [870]

Answer:

y= 2/5-1

Step-by-step explanation:

You get the 2/5 because you go 2 to the right and go 5 up, the -1 is because the x-int is at -1.

6 0
3 years ago
What is the summation notation for the series? 200+175+150+125+___+(-300)
ozzi
  21
  E    (225-25n)
n=1
So its D.
5 0
3 years ago
Read 2 more answers
Which equation is not equvilant to A=1/2 bh,
ollegr [7]
Which equation is not equvilant It is c
3 0
3 years ago
(8x^3 - x) - (10x - 5x^2 - 3x^3) <br> Show your work.
sergeinik [125]

Let's simplify step-by-step.
8
x
3
−
x
−
(
10
x
−
5
x
2
−
3
x
3
)
Distribute the Negative Sign:
=
8
x
3
−
x
+
−
1
(
10
x
−
5
x
2
−
3
x
3
)
=
8
x
3
+
−
x
+
−
1
(
10
x
)
+
−
1
(
−
5
x
2
)
+
−
1
(
−
3
x
3
)
=
8
x
3
+
−
x
+
−
10
x
+
5
x
2
+
3
x
3
Combine Like Terms:
=
8
x
3
+
−
x
+
−
10
x
+
5
x
2
+
3
x
3
=
(
8
x
3
+
3
x
3
)
+
(
5
x
2
)
+
(
−
x
+
−
10
x
)
=
11
x
3
+
5
x
2
+
−
11
x
Answer:
=
11
x
3
+
5
x
2
−
11
x


Brainliest Please:)
6 0
3 years ago
Read 2 more answers
Other questions:
  • A basket contains four apples and five peaches. Three times, you randomly select piece of fruit, returning to the basket, and th
    11·1 answer
  • What is the area of the region shown on the map? A=bh
    5·2 answers
  • Y+9 – x; use x = 1, and y = 3
    14·1 answer
  • Select the proper order from least to greatest for 1/2, 5/6, 2/7, 4/2. A. 2/7, 1/2, 5/6, 4/2. B. 2/7, 5/6, 1/2, 4/2 C. 4/2, 2/7,
    7·1 answer
  • 5+5= what pllease help!!!!!!!!!!!! 10 points!
    14·1 answer
  • Please someone help me with this ASAP with the workout!!
    11·1 answer
  • At a movie theater, Ellie paid $8 for her ticket.Candy at the theater is 3.25.she had a total of $25 to spend. What is the maxim
    8·1 answer
  • I want the solution please
    11·1 answer
  • If f(x)=4x-x^2 find f(x+h)-f(x+h)/2h
    8·1 answer
  • +++++
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!