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
goldenfox [79]
3 years ago
11

Write (3x^2 + 2x − 8) + (x^2 − 5x + 10) in standard form. Show your work

Mathematics
2 answers:
dmitriy555 [2]3 years ago
5 0

Answer:

4x^2 - 3x + 2

Step-by-step explanation:

(3x^2 + 2x - 8) + (x^2 - 5x + 10)

(3x^2) + (x^2) = 4x^2

(2x) + (-5x) = -3x

(-8) + (10) = 2

4x^2 - 3x - 2

Karolina [17]3 years ago
4 0

Answer:

4x^2-3x+2

Step-by-step explanation:

You might be interested in
Adding 102 instances of 103 gives 2S=
riadik2000 [5.3K]

Step-by-step explanation:

this is the cutest answer

8 0
3 years ago
An axiom in Euclidean geometry states that in space, there are at least points that do
oksian1 [2.3K]

An axiom in Euclidean geometry states that in space, there are <u>2</u> points that <u>lie on the same line</u>.

This is called the two-point postulate. According to Euclidean geometry, in space, there are at least two points, and through these points, there exists exactly one line. This means that there is only one single line that could pass between any two points. This is a mathematical truth. It is known as an axiom because an axiom refers to a principle that is accepted as a truth without the need for proof.

6 0
4 years ago
Read 2 more answers
Can somebody help me please
irina1246 [14]
The correct answer is 67 to the third power
5 0
3 years ago
Read 2 more answers
What is .194 with the 94 repeating as a fraction?
LekaFEV [45]
Your answer is 97/500. I hope this has helped
4 0
3 years ago
Read 2 more answers
Penny attaches a weight of 2.5 pounds to a spring, and it stretches 18 inches.
Alik [6]

Answer:

46.08 inches

Step-by-step explanation:

2.5 pounds weight stretches a spring to 18 inches

A pound weight will stretch 18inches divided by 2.5 pounds

= 7.2 inches

6.4 pounds will stretch = 7.2 X 6.4

= 46.08 inches

5 0
4 years ago
Other questions:
  • Help Answer this question to be the brainliest
    5·1 answer
  • Deb borrows 6,300 for one year at 9.75% how much will she pay back at the end of the loan term
    7·1 answer
  • An elevator starts on the 100th floor of a building in Sims 4 floors every 10 seconds I want floor will the elevator be 60 secon
    10·1 answer
  • Please answer this question in two minutes
    9·2 answers
  • Blythe shaded 4 columns and 3 single squares of a 100 square grid to represent the portion of days that it rained last year. Wha
    5·1 answer
  • Can u help me pls thanks
    5·2 answers
  • Solve the equationnnnnn
    15·2 answers
  • The student faculty ratio at a middle school is 10:2 The total of students and faculty is 520. How many faculty members are ther
    13·1 answer
  • help im famous biologist .................................................................. please daddy
    5·2 answers
  • BRANLIEST FOR CORRECT ANSWER
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!