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
Oksanka [162]
3 years ago
12

Find the area of the trapezoid below. 4 cm 3 cm 8 cm

Mathematics
1 answer:
AnnyKZ [126]3 years ago
4 0

<u>Answer:</u>

4 + 8 / 2 * 3 = 18

4 + 8 = 12

12 / 2 = 6

6 * 3 = 18

<u />

<u>Step-by-step explanation:</u>

*Hope this helps*

You might be interested in
What is the value of sin 60
nirvana33 [79]

Answer:

-0.3048106211

3 0
3 years ago
Given Sn=2n^2 - 5n, find
brilliants [131]

Answer:

a) -3

b) 117

c) 100

Step-by-step explanation:

(a) 2(1)²-5(1)

1²= 1

2×1= 2

2-5= -3

(b) 2(9)²-5(9)

9²= 81

81×2= 162

162-45= 117

(c) 2(4)²-5(4) +2(8)²-5(4)

4²=16

16×2= 32

32-20= 12

8²=64

64×2= 128

128-40= 88

88+12= 100

hope it helps!

6 0
3 years ago
The square of a number is 12 less than 7 times the number
Maru [420]
Im pretty sure its -9.
6 0
3 years ago
Read 2 more answers
20 POINTS Congratulations, you just got a job! The company you are working for gave you a $50 signing bonus, and you are being p
olga_2 [115]

Answer:

its the one where the line starts at 50

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
I need help with this problem.
puteri [66]
Your answer would be 30 

8 0
3 years ago
Other questions:
  • The sum of two numbers is 79. one number is 37 more than the other. find the number
    8·2 answers
  • The Pacific Ocean covers about 46% of Earth. If P represents the surface area of the Pacific Ocean and E represents the surface
    11·1 answer
  • Ella mows lawns in her neighborhood during the summer. If she gets paid $15 per lawn, how many lawns does she have to mow to ear
    15·2 answers
  • Simplify the expression −2.3(4.1a−1.7a)+1.9(−5.4b)
    15·1 answer
  • What is 5(4x-5y)-2=453
    11·1 answer
  • 4) If four times a number, increased by 1, is the same as three times a
    12·1 answer
  • Please helppppppp I don’t get this
    7·2 answers
  • -3 (2-x)=6x solve the equations ​
    10·1 answer
  • How do the expressions 72 divided by 9 and Negative 72 divided by (negative 9) compare when they are evaluated?
    5·1 answer
  • Children mother is so sorry :c i got my stuff taken away and forgot all about brainly when i got my stuff back :c please underst
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!