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3 years ago

Figure out the combination.

Mathematics

1 answer:

Alisiya [41]3 years ago

6 0

You actually have to do the break our rooms to find the code wish i could help

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Repeated addition: 1 3 + 1 3 + 1 3 = a b a = b =

IgorLugansk [536]

Answer:

Step-by-step explanation:

13 + 13 + 13 = 39

13 · 3 = 39

5 0

3 years ago

Read 2 more answers

8. Scott drank 3.5 bottles of water yesterday. Each bottle contained 1.2 pints of water. What was the number of pints of water S

antiseptic1488 [7]

Answer:

4.2 pints

Step-by-step explanation:

3.5 × 1.2 = 4.2

Answer: 4.2 pints

3 0

2 years ago

Finding an Indefinite Integral dx/x(lnx^2)^3

Y_Kistochka [10]

Step-by-step explanation:

Firstly, we'll try to simplify the integrand. By hint 1, we see that:

$\ln(x^2) = 2\ln(x)$

Simplifying the integrand gives us:

$\frac{1}{8}\left(\frac{1}{x(\ln(x))^3}\right)$

Next, by hint 2, we observe that:

$\frac{d}{dx}\left(\ln(x)\right) = \frac{1}{x}$

So this tells us to make the substitution: $u = \ln(x)$

Doing so gives us:

$\int \frac{dx}{x(ln(x^2))^3} = \int \frac{du}{8u^3}$ , which should be trivial.

3 0

4 years ago

Y > 4x + 3<br><br> y < -2x - 9

Zielflug [23.3K]

Answer:

x > 2

Step-by-step explanation:

y < 4x +3

y > -2x - 9

-2x -9 < 4x +3

-6x < -12

IN CASES WHERE YOU DIVIDE A NEGATIVE NUMBER,DON'T FORGET TO CHANGE THE SIGN !!!

x > 2

4 0

4 years ago

How do i find the sides?

Anton [14]

These triangles are either 45 45 90 triangles or 30 60 90 triangles

For the 45 45 90 triangles the smaller sides are
s and the large one is s times the square root of two

For 30 60 90 the smallest side is s the hypotenuse is 2s and the last one is s root 3

For example 1. X is 7 the hypotenuse is 14

The sides on 2 are 6 Times Square root of 2

3. The sides are 3 each

7 0

4 years ago