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
Vanyuwa [196]
3 years ago
10

Will mark as Brainliest.

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
5 0
Here you go good luck

You might be interested in
What is the area of the figure below?
Sergeeva-Olga [200]

Hint: Try using the Pythagorean thereom to solve it.

3 0
3 years ago
Simplify completely x^2+4x-45 / x^2+10x+9
S_A_V [24]

Answer: x - 5/x + 1

Step-by-step explanation:

This algebraic fraction

The task to be performed here is factorisation and simplification. Now going by the question,

x² + 4x - 45/x² + 10x + 9, the factorisation of

x² + 4x - 45 = x² + 9x - 5x - 45

= x(x + 9 ) - 5(x + 9 )

= ( x + 9 )(x - 5 ), don't forget this is the algebraic fraction's Numerator

The second part

x² + 10x + 9 = x² + x + 9x + 9

= x(x + 1) + 9( x + 1 )

= ( x + 9 )( x + 1 ), this is the algebraic denominator.

Now place the second expression which is the denominator under the first expression which is the numerator.

( x + 9 )( x - 5 )/( x + 9 )( x + 1 ).

You can see that, ( x + 9 )/( x + 9 ) divide each other , therefore therr then cancelled and left with

x - 5/x + 1

4 0
3 years ago
How do you simplify this
katen-ka-za [31]
It's 2/5 in decimal form it is 0.4.
5 0
3 years ago
Please help!!!! I will give brainly!
yuradex [85]

Answer: Q#1:0.26

Step-by-step explanation: just round it up

3 0
3 years ago
Read 2 more answers
If
gizmo_the_mogwai [7]

Answer:

the selling price is $28.50

i m confused on part b if you explain it i could help

Step-by-step explanation:

6 0
3 years ago
Other questions:
  •  if xy=c^2, prove that x^2 dx/dy+c^2=0
    12·1 answer
  • I am a number between 1 and 50. I am composite. I have 10 factors. My ones digit is a 6. What number am i
    9·2 answers
  • Use k as the constant of proportionality to write the equation expressing the relationship: y varies inversely as x.
    11·1 answer
  • 47 + (-68) - 38 - (-94)
    13·1 answer
  • Please help
    5·1 answer
  • What is 400+5 in standard form
    10·2 answers
  • MARKING BRAINLIEST IF U HELP 19 - s = 13; s = -6 yes no question
    7·1 answer
  • mia's hair was 17 inches long, two years later it was 30 inches long. What was the percent increase, to the nearest hundredth, o
    14·1 answer
  • Help me lollllllllll!!!!!
    15·1 answer
  • If melissa buys 1/2 of a pound of boysenberries, how much will she spend?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!