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3 years ago

Find the sum. Express your answer in lowest terms. 3/8+5/12 AAAHHH!!!! Help!!!!!

Mathematics

2 answers:

kozerog [31]3 years ago

7 0

Answer:

Step-by-step explanation:

3/8 + 5/12

3*3 5*2 9/24 + 10/24

_ + =

8*3 12*2

Answer is 19/24

morpeh [17]3 years ago

5 0

Answer:

19/24

Step-by-step explanation:

To write

as a fraction with a common denominator, multiply by

⋅

To write

as a fraction with a common denominator, multiply by

⋅

Write each expression with a common denominator of

, by multiplying each by an appropriate factor of

Tap for fewer steps...

Multiply

and

⋅

Multiply

⋅

Multiply

and

⋅

Multiply

⋅

Combine the numerators over the common denominator.

⋅

Simplify the numerator.

Tap for fewer steps...

Multiply

⋅

Multiply

Add

and

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

0.791

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Which type of transformation is described by (x, y) (x + 2, Y-3)?

just olya [345]

Answer:

I’m good at math but not that good

Step-by-step explanation:

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3 years ago

The function y = x * ln(x + e) has two distinct x intercepts. One is at x = a and the other is at x = b. The value of a + b is

Snezhnost [94]

As points, x-intercepts take the form $(x,0)$ , so to find the intercepts we can set $y=0$ and solve for $x$ .

$x\ln(x+e)=0\implies\begin{cases}x=0\\\ln(x+e)=0\end{cases}$

From the first equation alone, we already know that $x=0$ is a solution, which means one intercept is $(0,0)$ .

The second equation gives

$\ln(x+e)=0\implies e^{\ln(x+e)}=e^0\implies x+e=1\implies x=1-e$

so that the second intercept occurs at $(1-e,0)$ .

So if $a=0$ and $b=1-e$ , we have $a+b=1-e$ , giving C as the answer.

3 0

3 years ago

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Salsk061 [2.6K]

Answer:

x ∈ (- 9/2; 1/2), it can also be written as -9/2 <x< 1/2

Step-by-step explanation:

We have absolute value, so we will have2 inequalities.

2x + 4 < 5 and -(2x +4)< 5

2x < 1 -2x - 4 < 5

x < 1/2 -2x < 9

or x > -9/2

(-∞; 1/2) or (- 9/2; ∞)

(-∞; 1/2) ∩ (- 9/2; ∞) = (- 9/2; 1/2)

The answer is x ∈ (- 9/2; 1/2), it can also be written as -9/2 <x< 1/2.

4 0

3 years ago

Anyone please answer me ,<br> Please solve this question

Mamont248 [21]

Answer:

Step-by-step explanation:

Multi-Inscribed Quadrilateral: 15

Bananas: 4

Clock: 3

Therefore, we can substitute for the last equation the values, so it would become:

3 + 4 + 4 x 15 = ?

First, we solve the multiplication according to PEMDAS.

4 x 15 = 60

Then, we can add from left to right.

3 + 4 + 60 = ?

3 + 4 = 7

7 + 60 = 67

Therefore, our answer would be 67.

3 0

3 years ago

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lara31 [8.8K]

Answer:

39 = r-13

Step-by-step explanation:

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3 years ago