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
Alex73 [517]
3 years ago
14

F (x) = – x2 + 4x + 1

Mathematics
2 answers:
liq [111]3 years ago
8 0

Answer:

The 2 solutions are 0 and 3,

Step-by-step explanation:

– x2 + 4x + 1 = x + 1

-x^2 + 3x = 0

x(-x - 3)

x = 0 or -x - 3 = 0  which gives x = 3.

lora16 [44]3 years ago
6 0

Answer:

x = 0 or x = 3

Step-by-step explanation:

if f(x) = g(x) then – x2 + 4x + 1 = x + 1

add the like terms

-x^2 +3x = 0

-x (x-3) = 0 then x is either 0 or 3

You might be interested in
Mateo has 72 pounds of apples. He needs 34 pounds of apples for each batch of applesauce. How many batches of applesauce can Mat
mr Goodwill [35]

Answer:

  2 batches

Step-by-step explanation:

(72 lb)/(34 lb/bat) = 2 2/17 bat

___

72 ÷ 34 = 2 remainder 4.

Mateo can make 2 full batches, and will have 4 pounds of apples remaining.

The fraction 4/34 can be reduced to 2/17. That is the fraction of a batch that Mateo could make with the extra 4 lbs. of apples.

3 0
3 years ago
Answer this CORRECTLY
kkurt [141]

Answer:

call Alex hanna 999 231 7767

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the distance between each set of points. Round to the nearest tenth, when necessary. (-3, 2) and (1, -6)
vovangra [49]

Answer:

<h2>The answer is 8.9 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-3, 2) and (1, -6)

The distance between them is

d =   \sqrt{ ({ - 3 - 1})^{2}  +  ({2 + 6})^{2} }   \\  =  \sqrt{ ({ - 4})^{2} +  {8}^{2}  }  \\  =  \sqrt{16 + 64}  \\  =  \sqrt{80}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  = 4 \sqrt{5}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  = 8.9442719...

We have the final answer as

8.9 units to the nearest tenth

Hope this helps you

6 0
3 years ago
Monica paid sales tax of $1.60 when she bought a new bike helmet. If the sales tax rate was 8%, how much did the store charge fo
Lapatulllka [165]
To find the total from the percent part you have, you divide the part by the percentage.
1.50÷0.05=30
The total is $30
The total the store charged, including sales tax, is $31.50.
5 0
3 years ago
An engineering student answered 58 questions correctly on a 100-question trigonometry test.
finlep [7]
If you are trying to find the percentage he received: 58/100

Total correct divided by total questions.

You get .58 or

58% by moving the decimal to spaces to the right.
6 0
3 years ago
Other questions:
  • Write an inequality and solve each problem.
    12·1 answer
  • Simplify.
    15·2 answers
  • The table shows jills math quiz scores. what is the minimum score she needs on her next quiz to have a mean of at least 92
    7·1 answer
  • How many lines of symmetry does an isosceles triangle have
    12·2 answers
  • Solve the equation below.<br>2 (x - 4) - 4x = -10​
    12·2 answers
  • H - 16 &lt; -24<br><br> please show your work
    11·2 answers
  • I’ll give brainlist and all 5 stars!
    10·2 answers
  • A box containing a present is shown.
    10·2 answers
  • Help me pls i need to answer fast
    6·1 answer
  • What is the sum of the columns and rows?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!