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den301095 [7]
3 years ago
12

What multiplies to -9 and adds to 8

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
5 0
9 and -1 9*-1=-9 and 9-1=8

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ROUND 43.0810194943 TO THE NEAREST TEN-THOUSANDTH HELP!
REY [17]
43.0810
Since the hundred thousandths is a 1 which is less than a 5, you have to round down.
3 0
3 years ago
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You deposit $400 into a savings account that earns interest annually. The function g(x) = 400(1.05)x can be used to find the amo
arsen [322]

Answer:

Step-by-step explanation:

The constant percent rate of change in the case of a deposit of $400 into a savings account is compounded annually.  

With an example, what is compound interest?

When you add the interest you have already earned back into your principal balance, you are earning compound interest, which increases your profits.

Consider that you have $1,000 in a savings account earning 5% interest annually. If you made $50 in the first year, your new balance would be $1,050.

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rate of interest is compounded annually

g(x) =  400( 1.03)ˣ equation 1.

Formula used

A = P( 1 + r )ⁿ

here n = x

Solution:

Putting the value of n, and principal in the formula

A = P( 1 + r )ⁿ ................... equation 2

now comparing both equation 1 and equation 2,

400( 1.05)ˣ =  400( 1 + r )ˣ

( 1.05)ˣ = ( 1 + r  )ˣ

1.05 = 1 + r

r = 1.05 - 1

r = 0.05

r % = 0.05 × 100

r % = 5 %

thus, the constant percent rate of change =  5 %

Learn more about compound interest

brainly.com/question/14295570

3 0
1 year ago
How do you solve by substitution in algebra?
Elden [556K]
Ok so lets say we have a system of equations:

y = x + 1
x + y = 5

All you would do is plug in what is equal to the variable so:

x + x + 1 = 5

Then you would just simplify and solve

2x + 1 = 5
       -1   -1
_________

2x = 4
--     --
2      2

x=2
7 0
3 years ago
Anyone can Calculate the volume of this prism pls
Zolol [24]

Answer:

v=48 cm^3

Step-by-step explanation:

→ v=(l)(w)(h)

→ v=(4)(2)(6)

→ v=48 cm^3

-------------

<u>hope it helps...</u>

<u>have a great day!!</u>

3 0
2 years ago
Helpp help meeee plsss pls
wel

Answer: w might be 9

Step-by-step explanation: the length of each sides of the smallest shaped polygon is 3 times less( like 6 in the biggest shape, it is 2 in the smallest one= 6/3:2) x might be 12 . And in other ways we can say that each length of the biggest shaped polygon is 3× the length of the smallest one.

7 0
3 years ago
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