3 years ago

Equations

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

5 0

Step-by-step explanation:

I hope this is correct.

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72÷x=3.6÷0.015 what is the answer?

lapo4ka [179]

Answer:

The answer you are looking for is x = 3/10

Step-by-step explanation:

D( x )

x = 0

x in (-oo:0) U (0:+oo)

72/x = 3.6/0.015 // - 3.6/0.015

72/x-(3.6/0.015) = 0

72/x-240 = 0

72*x^-1 = 240 // : 72

x^-1 = 10/3

-1 < 0

1/(x^1) = 10/3 // * x^1

1 = 10/3*x^1 // : 10/3

3/10 = x^1

x = 3/10

4 0

3 years ago

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A. 5 b. 7 c. 9 d. 11 PLEASE HELPPP I WILL GIVE BRILLIANT!!!

antiseptic1488 [7]

Answer:

B : 7

Step-by-step explanation:

4 0

3 years ago

Write the standard equation for each circle: Center at (-1,6) with radius 1/3

Sunny_sXe [5.5K]

The answer is:
(X-(-1))^2 + (Y-(6))^2 = (1/3)^2

this can be simplified into the following
(X+1)^2 + (Y-6)^2 = 1/9

7 0

3 years ago

Nils is 6 feet tall and he casts a 24 foot shadow. He sees the shadow of a tree next to him and measures it to find the shadow i

denis-greek [22]

Answer:

360

Step-by-step explanation:

24 divided by 6 = 4 which means each foot = 4 foot shadow

90 x 4 =360

4 0

3 years ago

What does N equals in the following equation? N +6+9=32 multiple choice answers are ? A.) 10 B) 20 C) 30

mafiozo [28]

Answer

$\boxed{ \boxed{ \bold{ \purple{N = 17}}}}$

Step by step explanation

$\sf{N + 6 + 9 = 32}$

Add the numbers

⇒ $\sf{N + 15 = 32}$

Move constant to right hand side and change it's sign

⇒ $\sf{N = 32 - 15}$

Calculate the difference

⇒ $\sf{N = 17}$

Hope I helped!

Best regards!!

5 0

3 years ago

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