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2 years ago

10

Which number is the closest approximation to π/4? 0.85 1.0 0.785 1.273

2 answers:

Akimi4 [234]2 years ago

6 0

Answer:

0,785

Step-by-step explanation:

you just have to type it in the calculator:

π/4= 0,785...

I hope I'm being helpful...!!!

maxonik [38]2 years ago

5 0

Step-by-step explanation:

closest approximation to π/4 = 0.785

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janice published a novel. Last month the book sold 1364 copies, earning Janice a total of $1579.16. This month the book sold 134

Yanka [14]

Answer:

$1562

Step-by-step explanation:

so she will get less so 1347 copies well be $1562

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3 years ago

Solve the equation. Round to the nearest hundredth. Show work.

Burka [1]

Answer:

$x=-0.75$

Step-by-step explanation:

The given equation is

$4^{-5x-7}=6^{2x-1}$

We take logarithm of both sides to base 10.

$\log(4^{-5x-7})=\log(6^{2x-1})$

$(-5x-7)\log(4)=(2x-1)\log(6)$

We expand the brackets to get;

$-5x\log(4)-7\log(4)=2x\log(6)-\log(6)$

Group similar terms;

$-7\log(4)+\log(6)=2x\log(6)+5x\log(4)$

$-7\log(4)+\log(6)=(2\log(6)+5\log(4))x$

$\frac{-7\log(4)+\log(6)}{(2\log(6)+5\log(4))}=x$

$x=-0.752478$

To the nearest hundredth.

$x=-0.75$

3 0

3 years ago

1 2/3*J=15 What is J?

Wewaii [24]

Answer:

Do you mean:

(1+(2/3))j = 15

((3/3)+(2/3))j = 15

((3+2)/3)j = 15

(5/3)j = 15

j = 15 / (5/3)

j = 15 * (3/5)

j = 9

Step-by-step explanation:

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3 years ago

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Given the equation y=x^2-12x-5, convert to vertex form, then give the value of k

marishachu [46]

the answer os 5xx entendida

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2 years ago

CaHeK987 [17]

Answer:

$375000000$

Step-by-step explanation:

~Kandy~
Hope this helped!
Brainliest please!

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2 years ago

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