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
Murrr4er [49]
3 years ago
7

Help me plzzzzzzzzzzzz

Mathematics
2 answers:
jasenka [17]3 years ago
6 0

Answer:

1. 10x^2 -4

2. 2a^5 + 5b

Step-by-step explanation:

1. Simplify 4(x^2 -1) to 4x^2 -4

then add that to 6x^2

2. 4a^5 - 2a^5 = 2a^5 and

4b+b = 5b

Alex_Xolod [135]3 years ago
4 0

Answer:

Step-by-step explanation:

6x² + 4(x² - 1) = 6x² + 4*x² - 4*1

           = 6x² + 4x² - 4    

            = 10x² - 4

4a⁵ - 2a⁵ + 4b +b = 2a⁵ + 5b

You have to add/ subtract the like terms

4a⁵ and 2a⁵ are like terms

4b and b are like terms

You might be interested in
Simplify the following expression 5^2-4/5+2
Misha Larkins [42]
131/5 is your answer

3 0
3 years ago
Removing which point from the coordinate plane would make the graph a function of x? mc006-1.jpg
Marianna [84]
B. (-2,1)

By checking the x coordinates, I saw there was two -2, but the output was different, so one of them had to be taken out to make it a function.

Function: Every input must have one out must.
5 0
2 years ago
The perimeter of the scalene triangle is 54.6 cm.
valina [46]
Are you sure it’s a scalene triangle because if you only know one side and all the other sides are different lengths then it’s impossible to computer unless we know angle measures. It would have to be isoceles or we would need angle measures
5 0
3 years ago
Find the y-intercept of the line: 9x – 8y + 5 = 0
NISA [10]

Answer:

-8y = -9x - 5

y = (9/8)x + 5/8

Step-by-step explanation:

y-int 5/8

5 0
3 years ago
Is this thesis OK for my schizophrenia essay? Schizophrenia is a severe mental illness that deeply affects the patient's daily l
sattari [20]
I don't know how many paragraphs your professor needs you to develop, but if your essay consists on just 3 paragraphs (introduction, body and conclusion) your thesis is OK.
Now, if your essay needs to have, lets say 4 or 5 paragraphs (introduction, body 1, body 2, body 3, and conclusion) I'd recommend you to add two more details to your essay. For example,

Schizophrenia is a severe mental illness that deeply affects not only the patient's daily life, but also his family and friends.

paragraph 1 is to develop how schizophrenia affects the patient daily life only. Paragraph 2 is to develop how schizophrenia affects the patient's family and paragraph 3 to develop how it affects his or her family.

Don't forget to put examples, professors love when you put examples.
Good luck, and if you need help, you can ask me.
3 0
2 years ago
Other questions:
  • Two hundred fifteen and seventy-five hundredths in standard form
    15·1 answer
  • Simplify 4x + 3y + 6 + 2x + 4y
    11·2 answers
  • What is the value of s in the equation below 0.3s + 0.8 (s -12)=33.3
    8·1 answer
  • A boat on a river travels downstream between two points, 20 mi apart, in one hour. The return trip against the current takes 2 1
    13·1 answer
  • Determine if "h=3" is a solution.<br> 3h=2(h+2)-1
    11·2 answers
  • What is the value of x in this figure?<br><br> Enter your answer in the box.<br> x =
    11·2 answers
  • HELP ASAP
    12·1 answer
  • Write an expression to find how many times Jason will blink in 60 minutes if he continues to blink 19 times a minute.
    10·1 answer
  • Decrease eight times a number by twice the same number
    13·1 answer
  • There are 138 paperclips in the jar. Ashley adds 157 more paperclips to the jar. Estimate how many paperclips are now in the jar
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!