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
artcher [175]
3 years ago
8

20 POINTS!!!!!!!

Mathematics
1 answer:
zavuch27 [327]3 years ago
8 0
So the first one is -0.5 and second is -0.5 the third one is -0.5 and the fourth is -0.25 so I would say that is D
You might be interested in
I NEED HELP ASAP please please hurry up!!
prohojiy [21]

Answer:

first one is 0.02   the second is 8

Step-by-step explanation:

4 0
3 years ago
The function f(x) = (x - 4)(x-2) is shown.
ella [17]

Answer:

the range for f(x) = (x-4) (x-2) is [-1,∞)

Step-by-step explanation:

all real numbers greater than or equal to -1

4 0
2 years ago
When writing twenty-one-and-a-half-trillion in scientific notation, what is the exponent needed on the base ten?
Nat2105 [25]
1 trillion is 10^9.

Thus, 21 1/2 trillion is    21 1/2 times 10^9, or 2.15 times 10^10

Hope this helps.  If not, ask for clarification.
5 0
3 years ago
Read 2 more answers
Convert the following to Standard Form: (x - 5)^2 + 4
netineya [11]

Answer:

x² - 10x + 29

Step-by-step explanation:

The standard form of a quadratic is , ax² + bx + c (a ≠ 0 )

Given

(x - 5)² + 4 ← expand factor using FOIL

= x² - 10x + 25 + 4

= x² - 10x + 29 ← in standard form

5 0
3 years ago
Freshman Year
prohojiy [21]
I think it b t up Orlando
7 0
3 years ago
Other questions:
  • A transit company operates commuter trains to help people get to the city each day. Each train travels on a straight route to an
    14·1 answer
  • 100 POINTS PLEASE ITS URGENT I HAVE 5 MINS COME ON PEOPLE I WILL ALSO MARK BRAINLIEST PLEASE
    12·2 answers
  • In the function y+2=1/3(x-4)^2
    12·1 answer
  • What is 2x+3x= pls help
    14·2 answers
  • 9. Use the formula A=bh to find the area of the
    10·1 answer
  • 4. The ratio of skateboards to bikes is 3:1.
    5·2 answers
  • Melissa got 18 out of 20 on a math quiz. Tom got 85% on the quiz. Whose mark was greater?
    14·2 answers
  • Someone help please!!!
    9·1 answer
  • In ABC find a if b = 2, C = 6, and A=35°<br><br> Show work plzz!!!!
    10·2 answers
  • How can you show your work for 8800 divided by 4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!