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
WITCHER [35]
2 years ago
5

What is 7x^2-8x-9=-3x rounded to the nearest hundredth

Mathematics
1 answer:
jonny [76]2 years ago
5 0

Answer: 1.55, and -0.83

Step-by-step explanation:

You might be interested in
Someone pls help me with this I will make you brain
Marta_Voda [28]

Answer:

(7, 0) The pool will be Empty

Step-by-step explanation:

It's leaking 5 liter each minute, by the time it gets to 7 minutes, it'll be empty

I think

6 0
2 years ago
Read 2 more answers
Please help <br><br><br> thank u
zzz [600]

I think the answer Is B

3 0
3 years ago
Is graphite all of the following?
AnnZ [28]

Answer: Yes!

Step-by-step explanation:

Yes, graphite is composed of 100%carbon. With this, can we say that graphite is an element or compound of carbon? Compound is composed of two or more elements combined in a substance in definite proportions, in the form of molecules held together by chemical bonds.

6 0
3 years ago
K - 4.8=0.32 - 5.4k answer?
RSB [31]

Answer:

k =4/5

Step-by-step explanation:

k - 4.8=0.32 - 5.4k\\\mathrm{Multiply\:both\:sides\:by\:}100\\k\times\:100-4.8\times\:100=0.32\times\:100-5.4k\times\:100\\\\Refine\\100k-480=32-540k\\\\Add\: 480\mathrm{\:to\:both\:sides}\\100k-480+480=32-540k+480\\\\Simplify\\100k=-540k+512\\\\\mathrm{Add\:}540k\mathrm{\:to\:both\:sides}\\100k+540k=-540k+512+540k\\\\Simplify\\640k=512\\\\\mathrm{Divide\:both\:sides\:by\:}640\\\frac{640k}{640}=\frac{512}{640}\\\\k=\frac{4}{5}

5 0
2 years ago
Parallel lines are preserved in which of the following types of transformations?​
dedylja [7]

Answer:

The answer should D) I, II, and III

5 0
3 years ago
Other questions:
  • Solve for x:<br> 4x+16 = 2(2x+16)
    12·1 answer
  • If BC = DA, then the shortest side is:
    11·1 answer
  • What makes an irrational number irrational?
    11·2 answers
  • What is the prime factorization of 44?
    5·2 answers
  • 3710 pounds to the nearest tenth of a ton
    9·1 answer
  • Elizabeth wants to use a standard number cube to do a simulation for a scenario that
    10·1 answer
  • There are four primary strategies for determining the area of two-dimensional figures and shapes: a) counting square units, b) s
    13·1 answer
  • PLZ HELP ME WITH THIS draw this find the proportion 3/5 = 9/x
    11·1 answer
  • Volume of cylinder, write the term in pie
    12·1 answer
  • Simplify the expression:<br><br> (y + 1)(5) =
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!