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
konstantin123 [22]
3 years ago
5

Please help me if you can​

Mathematics
1 answer:
STALIN [3.7K]3 years ago
7 0

Answer:

12. 55x^4-30x^3+45x^2

13. q^2-2q-24

14. e^2-81

15. w^2-12w+36

You might be interested in
E Question 18/20 < > NEXT DOOKMARK 18 You go out to eat and your bill is $14.76. You want to tip 20%, what will you leave
Ann [662]
$2.95 is the answer to question e
8 0
3 years ago
How do you divide decimals?
MakcuM [25]
You use long division to divide decimals
3 0
3 years ago
Use the net to compute the surface area of the three-dimensional figure.
Stolb23 [73]
Is there a picture to this

6 0
3 years ago
The maximum speed of a car is 252 km/h change this speed into meters per second
IRISSAK [1]

Answer:

70.0000000001 meters per second

Step-by-step explanation:

The formula is to multiply by the factor 0.27777777777817.

252 km/h * 0.27777777777817 = 70.0000000001

4 0
3 years ago
A triangle has sides of lengths 6 cm, 10 cm and 11 cm. An equilateral triangle has the same perimeter. What is the length of the
ryzh [129]

Answer: 9 centimeters

Step-by-step explanation:

Add up all the sides, 6 + 10 + 11 = 27,

Since it’s the perimeter of an equilateral triangle, you do

27 / 3 = 9, which is the answer.

8 0
3 years ago
Read 2 more answers
Other questions:
  • -4.2 (-2.8+4.5) what is the value of the expression
    7·1 answer
  • Evaluate (x + y)^0 for x = -3 and y = 5.
    15·2 answers
  • When registering their cars, owners must identify the color that covers the largest portion of the vehicle. In one region, the p
    11·1 answer
  • Choose the correct simplification of m^7n^4/m^4n^3<br> m^11n^7<br> m^11n<br> m^3n<br> m^3/n^7
    14·1 answer
  • Ana's manager is trying to figure out how much to charge for a chair that just arrived. If the wholesale price of the chair is $
    15·1 answer
  • 1. How do I solve equations with like terms?
    11·2 answers
  • Draw the image ABC under a translation by 3 units to the left and 3 units down​
    5·1 answer
  • I will give branlyest
    12·1 answer
  • Factorise 12x²+15xy. ​
    15·2 answers
  • Leah multiplied the number 2 by itself 4 times (2x2x2x2). Deshon multiplied the number 4 by itself 2 times (4x4). Which product
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!