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2 years ago

9

361 DIVIDED by 190,969

2 answers:

dimaraw [331]2 years ago

6 0

Answer:

0.00189035916

Step-by-step explanation:

tigry1 [53]2 years ago

3 0

Answer:

0.00189035916824196597353497164461

Step-by-step explanation:

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If you get it right you get brainliest and the points, <br> Special Triangles 30, 60, 90

Ugo [173]

Answer:

10 $\sqrt{3}$ , or 17.32050

Step-by-step explanation:

5 0

3 years ago

Gwen bought 3 sodas at the grocery store if each soda cost $1.85 and she paid with a twenty dollar bill how much change should s

AnnZ [28]

Answer:

14.5 hope this helps!

Step-by-step explanation:

3 times 1.85 is 5.5

20.0 - 5.5= 14.5

3 0

2 years ago

5^(2x-1)+5^(x+1)=250<br> how do you solve?<br> thank you

zepelin [54]

Answer:

<em>x = 2</em>

Step-by-step explanation:

<u>Exponential Equations</u>

Solve:

$5^{2x-1}+5^{x+1}=250$

Separate each exponential:

$5^{2x}5^{-1}+5^{x}5^{1}=250$

Operating:

$\displaystyle \frac{5^{2x}}{5}+5^{x}5=250$

Multiplying by 5:

$5^{2x}+25\cdot5^x=1250$

Rearranging:

$5^{2x}+25\cdot5^x-1250=0$

Recall that:

$5^{2x}=(5^{x})^2$

$(5^{x})^2+25\cdot5^x-1250=0$

Calling

$y=5^{x}:$

$y^2+25y-1250=0$

Factoring:

$(y-25)(y+50)=0$

There are two possible solutions:

y=25

y=-50

Since

$y=5^{x}$

y cannot be negative, thus:

$5^{x}=25=5^2$

The solution is:

x = 2

8 0

3 years ago

Donal currently has 7,200 points in his fantasy baseball league, which is 20% more points than Scott How many points does Scott

zlopas [31]

Answer:

5760

Step-by-step explanation:

7200-20%=5760

7 0

4 years ago

Which of the following sets represents a function?

Mariulka [41]

<span>{(1, 2), (3, 2), (5, 7)} is a function

</span>

7 0

3 years ago