3 years ago

Please show your work; only #8!

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

8 0

Answer:

x = 0.16

Step-by-step explanation:

Step 3:

Solve the equation for x by finding a , b , and c of the quadratic then applying the quadratic formula.

$x = - \frac{11 - \sqrt{185} }{16}$

Then, evaluate for x:

x = 0.16259190... which is about,

x = 0.16

You might be interested in

Which proportions show that the triangles are not similar?

jasenka [17]

Answer:

AC and DF

Step-by-step explanation:

We can see that the triangles have a scale factor of 3.

1 * 3 = 3 (AB and DE)

2 * 3 = 6 (BC and EF)

However...

2 * 3 = 6 not 7 (AC and DF)

3 0

3 years ago

1. 2,000(x -0.03) = 6,000

Tasya [4]

1. x=3.03
2.x=0.5
3.x=4/3
4.x=2
5.x=10

5 0

3 years ago

Help me please someone.

Free_Kalibri [48]

Answer:

divide by 4 from each side

Step-by-step explanation:

$\frac{x}{4} > 13$

÷4 ÷4

x>13÷4

5 0

3 years ago

Read 2 more answers

−2y−8+4yminus, 2, y, minus, 8, plus, 4, y

lora16 [44]

Answer:

a number 12

Step-by-step explanation:

duh bro

3 0

3 years ago

Read 2 more answers

Consider two investments, one earning simple interest and one earning compound interest. If both start with the same initial de

Len [333]

Answer:

Ratio between balances will be:

$(x*(1+i)*n)/(x*(1+i)^n)$

Where;

x = deposit

%i = interest rate annual

n = years

Step-by-step explanation:

Lets say first deposit is x$ for both investment and annual interest rate for both investment are %i. Also, they stayed under i interest in n years:

Total balance for simple interest is:

$Total balance=x*(1+i)*n$

How ever total balance for compound interest is:

$Total balance=x(1+i)^n$

6 0

4 years ago