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
Alexxx [7]
3 years ago
14

Write an equivalent expressions for (8a2 -15a + 9) - (6a2 - 9a - 20).

Mathematics
1 answer:
Fiesta28 [93]3 years ago
5 0

Answer:

2a2 - 6a + 29

Step-by-step explanation:

You might be interested in
Solve for x: 5^3x+2=1/25
krek1111 [17]
X
=
−
4
9
3
1
2
5
x=−
​3125
​
​49
​​
6 0
3 years ago
Read 2 more answers
If force is small in size the pressure will be lower.<br> a) True<br> b) False
SashulF [63]

Answer:

I think it's False .

Step-by-step explanation:

Hope it works out!!

7 0
4 years ago
Determine the lateral area and surface area of the given prism. Round answers to the nearest whole number.
vazorg [7]

Answer:

Lateral Area = Area of 2 triangle + Area of slant rectangle + area of back rectangle

Lateral Area = (5m)(3m) + (6m) (36m) + (3m) (36m)

LA = 15m² + 216m² + 108m²

LA = 339 m²

SA = (5m)(3m) + (6m) (36m) + (3m) (36m) + (5m)(36m)

SA = 15m² + 216m² + 108m² + 180 m²

SA = 519 m²

3 0
3 years ago
You are a space alien you visit planet earth and abduct 97 chickens 47 cows 77 humans then you randomly select one. Earth creatu
Aleks04 [339]

Answer:

The answer is

Chicken=97/221=0.44

Cow=47/221=0.21

Human=77/221=0.35

Step-by-step explanation:

4 0
3 years ago
Please help
Crazy boy [7]

Answer:

157 / 110

Step-by-step explanation:

1.42727........

1000x = 1427.2727.......

10x = 14.2727....... ( - )

___________________

990x = 1413

___________________

x = 1413 / 990

x = 157 / 110

Therefore,

1.42727........ in fraction is 157 / 110.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A jump rope held stationary by two children, one at each end, hangs in a shape that can be modeled by the equation h=0.01x^2 - x
    7·2 answers
  • The width of a rectangle is 6 ft. What os the perimeter of the rectangle if its area is 42 square feet? A 26 feet B 36 feet C 42
    5·1 answer
  • How do u model 5x 2/3
    8·2 answers
  • 1. Determine whether -3 is a root of x3 + 3x2 + x + 1 = 0.
    9·1 answer
  • What is the graph of the line 4x + y = 6?
    11·1 answer
  • What is the slope of the given points (0,1) and (-2,-4)
    7·1 answer
  • Alex started reading her book for 2 hours and 35 minutes one day and finished by reading 1 hour 52 minutes the next day. how lon
    15·2 answers
  • QUESTION IN THE PHOTO! NO WRONG ANSWERS PLS
    15·1 answer
  • Sammy scored “six points more than 10 times the number of cards in his hand”
    8·1 answer
  • What does this mean help
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!