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
lutik1710 [3]
3 years ago
11

Help me plz? trapezoids are confusing

Mathematics
1 answer:
elena55 [62]3 years ago
4 0
The area is 28cm.
Hope this answer helps!!!

You might be interested in
Factor<br> 80x5-70x2 60x?
LuckyWell [14K]

Answer:

200(−91x+2)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which equation has the solution x=4?
ASHA 777 [7]
D.
Because 4 divided by 2 is 2
4 0
3 years ago
Read 2 more answers
On Monday, the ABC Company stock was at $12.80 per share. On Tuesday it gained $3.42, and then lost $9.70 on Wednesday. What is
solong [7]

Answer:

Step-by-step explanation:

12.80+3.42= 16.22

16.22-9.70= 6.52 that's your answer

6 0
3 years ago
Use the markings in the image to answer the following questions (drawing not to scale):
olga nikolaevna [1]

Hope this helps!

There are 3 images with full explanation

3 0
2 years ago
HELP PLEASE <br><br>must show work <br><br>I have the answer just need to show work​
Kazeer [188]

Answer:

Step-by-step explanation:

To solve these equations involving variables and exponents we need to follow these steps.

1) We need to find out the factor that is common in the equation.

2) After taking common, solve the equation. We can add or subtract only those values that have same bases.

1) 8+6x^4

here we can see, both numbers are divisible by 2, so taking 2 common

=2(8/2 + 6x^4/2)\\= 2(4 + 3x^4)

It cannot be further simplified because both number donot have same bases.

3.4n^9 + 12 n

We can take 4n common

=4n(4n^9/4n + 12 n/4n)\\=4n(n^8 + 3)

5. -12a -3

Here -3 cam be taken common

= -3(-12a/-3 -3/-3)

= -3(4a +1)

7. 12n^5 + 16n^3

here the smallest power of n is n^3 so, we can take n^3 common and both coefficients are divisible by 4 so taking 4n^3 common

4n^3( 3n^2 + 4)

9. 5k^2 - 40k+10

Here we cannot take k common, as k is not a multiple of 10. For taking common it should be divisible by each value in the equation. But each value s divisible by 5 so, taking 5 common

=5(k^2 - 8k + 2)

11.-60 + 60n^2 +50n^3

Here we cannot take n common, as n is not a multiple of -60. For taking common it should be divisible by each value in the equation. But each value s divisible by 10 so, taking 10 common

=10(-6 + 6n^2 +5n^3)

13. -36n^3 -12n-28

Here we cannot take n common, as n is not a multiple of 28. For taking common it should be divisible by each value in the equation. But each value s divisible by -4 so, taking -4 common

=-4(9n^3 + 3n +7)

15. 63n^3+81n+18

Here we cannot take n common, as n is not a multiple of 18. For taking common it should be divisible by each value in the equation. But each value s divisible by 9 so, taking 9 common

=9(7n^3 + 9n + 2)

17. -24a^2b^2 + 36ab-60a

=6a(-4ab^2+6b-10)

3 0
3 years ago
Other questions:
  • andy deposited $1567.12 in a savings account that earns 1.9% simple interest. what will andy's account balance be in nine months
    11·1 answer
  • At a certain university the student to teacher ratio is 16:1 there are 2,00 students enrolled how many teachers have to be emplo
    13·1 answer
  • State the name of the property illustrated. (x + 7) + [-(x + 7)] = 0
    11·1 answer
  • 21. The total price of six cans of coke is $21.
    7·1 answer
  • Suppose the null hypothesis, H0, is: a sporting goods store claims that at least 70% of its customers do not shop at any other s
    14·1 answer
  • Help please I forgot how to do this to be honest
    7·1 answer
  • Help me with this please​
    6·1 answer
  • What is the measure of angle A?
    8·2 answers
  • HELP! Convert these repeating decimals into fractions
    10·2 answers
  • What is volume of the cube after cutting<br> out the cone?<br> -4 cm<br> 6 cm<br> 6 cm<br> 6 cm
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!