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GaryK [48]
4 years ago
13

Evaluate x2+9/x2 if x =3

Mathematics
1 answer:
LenKa [72]4 years ago
8 0
The answer to your problem is 12

Good luck
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Find the three highest whole numbers that satisfy 2(3x+1)⩽ 1/2(2x-5).<br><br><br><br><br>​
Degger [83]

Answer:

-1, -2 ,-3

Step-by-step explanation:

2(3x+1)⩽ 1/2(2x-5)

Distribute

6x+2 ⩽ x-5/2

Subtract x from each side

6x-x +2 ⩽ x-x-5/2

5x +2 ⩽ -5/2

Subtract 2 from each side

5x+2-2 ⩽ -5/2 -2

5x ⩽ -5/2 -4/2

5x ⩽ -9/2

Divide each side by 5

5x/5 ⩽ -9/2 /5

x ⩽ -9/10

The largest whole numbers that satisfy

-1, -2 ,-3

6 0
3 years ago
Read 2 more answers
F(x)=x^2. What is g(x)?
labwork [276]

Answer:

Its c

Step-by-step explanation:

5 0
3 years ago
What is equal to 300
sergejj [24]

Answer:

escribi en español para poder ayudarte

5 0
3 years ago
a customer purchases windows for $15,000 using a credit card. If the interest is compounded monthly at a rate of 16% per year, h
AlexFokin [52]

Answer:

≈ $9164.35

Step-by-step explanation:

The future amount A is calculated as

A = P (1+\frac{r}{n}) ^{nt}

P is the Principle

r is interest rate

n is number of times per year compounding happens

t is the number of years

Here P = 15000 , r = 16% = 0.16, n = 12 , t = 3

A = 15000 (1+\frac{0.16}{12}) ^{(12(3))}

   = 15000 ((1.01333)^{36}

   ≈ 24164.35

Interest paid = $24164.35 - $15000 = $9164.35

7 0
3 years ago
Read 2 more answers
I need help i don’t know how to do this i’m confused
Nikitich [7]

x^2−17x+30=0

Step 1: Factor left side of equation.

(x−2)(x−15)=0

Step 2: Set factors equal to 0.

x−2=0 or x−15=0

x=2 or x=15

3 0
3 years ago
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