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
UNO [17]
2 years ago
11

Evaluate. Please help:) thank you

Mathematics
1 answer:
andrew-mc [135]2 years ago
4 0

Answer:

y=

\frac{2(x + 2)(x - 2)}{x + 1}

You might be interested in
PLS HELP:
____ [38]
1) At 95% Confidence interval the critical value is z0.025= 1.96 Margin of error = 0.02 Or, z0.025* sqrt(p(1 - p)/n) = 0.02 Or, 1.96 * sqr
6 0
2 years ago
Read 2 more answers
The table represents the function (x) = 2x+1<br> Which value goes in the empty cell?
frozen [14]

Answer:

8 maybe

Step-by-step explanation:

My guess but if it is not Sorry

7 0
3 years ago
Bentley is going to invest $98,000 and leave it in an account for 7 years. Assuming
den301095 [7]

Answer:

The rate of interest for compounded daily is 2.1 6

Step-by-step explanation:

Given as :

The principal investment = $ 98,000

The Time period for investment = 7 years

Let The rate of interest compounded daily = R %

The Amount at the end up = $ 114,000

<u>From compounded method</u>

Amount = Principal × (1+\dfrac{rate}{365\times 100})^{365\times Time}

Or, $ 114,000 = $ 98,000  × (1+\dfrac{R}{365\times 100})^{365\times 7}

Or, \frac{114000}{98000} = (1+\dfrac{R}{36500})^{2555}

or, 1.16326 = (1+\dfrac{R}{36500})^{2555}

or, (1.16326)^{\frac{1}{2555}} = 1 + \frac{R}{36500}

1.00005919 - 1 =  \frac{R}{36500}

or, 0.00005919 =  \frac{R}{36500}

∴ R =  0.00005919 × 365000 = 2.16

Hence the rate of interest for compounded daily is 2.1 6   Answer

4 0
3 years ago
What is f(5) for the function f(x)=2x+8?
STatiana [176]
Just subtitute 5 as x in the equation given for f.
2(5)+8=18.
3 0
2 years ago
Read 2 more answers
Use the discriminant to find the number and type of solution for x^2+6x=-9​
likoan [24]

Answer:

D = 0; one real root

Step-by-step explanation:

Discriminant Formula:

\displaystyle \large{D =  {b}^{2}  - 4ac}

First, arrange the expression or equation in ax^2+bx+c = 0.

\displaystyle \large{ {x}^{2}  + 6x =  - 9}

Add both sides by 9.

\displaystyle \large{ {x}^{2}  + 6x + 9 =  - 9 + 9} \\  \displaystyle \large{ {x}^{2}  + 6x + 9 =  0}

Compare the coefficients so we can substitute in the formula.

\displaystyle \large{a {x}^{2}  + bx + c =  {x}^{2}  + 6x + 9 }

  • a = 1
  • b = 6
  • c = 9

Substitute a = 1, b = 6 and c = 9 in the formula.

\displaystyle \large{D =  {6}^{2}  - 4(1)(9)} \\  \displaystyle \large{D =  36 - 36} \\  \displaystyle \large{D =  0}

Since D = 0, the type of solution is one real root.

6 0
2 years ago
Other questions:
  • 30 is what percent of 200?​
    8·1 answer
  • Eli has saved $8 more than 1/3 of Angela's savings.If they each save $10 more Eli will have saved &amp;4 more than Angela's savi
    11·2 answers
  • (-2,0) and y=x+4<br> Find the slope-intercept form
    12·1 answer
  • Solve for B: AB + 3C = D
    5·1 answer
  • 100 POINTS!!! ALGEBRA 1 PLEASE HELP!!! BRAINLIEST IF CORRECT
    8·2 answers
  • The weight of an object on the moon is 1/6 it's weight on Earth. Write 1/6 as a decimal.
    15·1 answer
  • question i like this girl but she keeps throwing me to the curve evertime we get close and just doesnt talk to me but gets with
    12·2 answers
  • The table displays the amount of money Stephen has in his piggy bank.
    11·1 answer
  • A quantity with an initial value of 850 grows continuously at a rate of 90% per
    11·1 answer
  • Graph (3,-3),(-2,0),(-2,4)and(5,4)and connect the points.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!