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yulyashka [42]
3 years ago
13

Estoy realmente aburrido, así que aquí están algunos de mis puntos ~ ¿Cuál es la respuesta a la cosa en la captura de pantalla?

¿No sabes qué es?
Si obtienes la respuesta de inmediato si no, lo siento jajaja

Mathematics
1 answer:
Virty [35]3 years ago
7 0

Answer:

c = 7x

Step-by-step explanation:

espero que esto ayude

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If a /b = p /q, then (a + b )/b = _______.
USPshnik [31]
\dfrac ab=\dfrac pq\implies b=\dfrac{aq}p

Substituting into the second expression,

\dfrac{a+b}b=\dfrac{a+\dfrac{aq}p}{\dfrac{aq}p}=\dfrac{ap+aq}{aq}=\dfrac{p+q}q
7 0
4 years ago
Find the range of the following peicewise functiom
sasho [114]

answer is [0,11)

f(x) = x+4 is the first function

We plug in -4 for x  in f(x) = x+4

f(-4) = -4 + 4 = 0

So the graph starts at (-4,0)

Now plug in 3 for x  in f(x) = x+4

f(3) = 3 + 4 = 7

So the first function ends at (3,7)

Second function is f(x) = 2x - 1

We plug in 3 for x  in f(x) = 2x-1

f(3) =2(3)-1 = 5

So the second graph starts at (3,5)

We plug in 6 for x  in f(x) = 2x-1

f(6) =2(6)-1 = 11

So the second graph ends at (6,11)

3<=x<6 so 6 is excluded from x

The range of the following piece wise function is 0  to 11

answer is [0,11)

7 0
3 years ago
Read 2 more answers
Create an expression equivalent to 3(4x -2) -5x + 10 using the least number of terms.
Fudgin [204]

Answer: 7x+4

Step-by-step explanation:

12x−6−5x+10

(12x−5x)+(−6+10)

7x+4

7 0
4 years ago
Write the equation of a line parallel to the line 2x + y = 3 that passes through the point (2,6)
Lady bird [3.3K]

Answer <u>(assuming it can be in slope-intercept form)</u>:

y = -2x  +10    

Step-by-step explanation:

1) First, we need to find the slope of the given equation. To do that easily, convert it to slope-intercept form, represented by the formula  y = mx + b. Isolate y:

2x + y = 3\\y = -2x + 3

The number in place of m, or the coefficient of the x-term, represents the slope of the equation. So, the slope of the given equation is -2.

Lines that are parallel share the same slope. So, the slope of the new equation will be -2 as well.  

2) Now, remember that the slope-intercept form is represented by the formula y = mx + b. In order to write an equation of a line using that formula, we need to substitute values for m and b. We know m is the slope, so we already know what that equals. Now, we just need to find b.

To do that, substitute -2 for m in the slope-intercept formula. Additionally, substitute the x and y values of the point (2,6) for the x and y in the formula as well. This sets up the equation so that we can isolate b and find its values:  

y = mx +b\\6 = (-2)(2)+b\\6 = -4 + b\\10 = b

So, b = 10.

3) Substitute values for b and m into the slope-intercept formula to write the slope-intercept form of the line:

y = -2x  +10

6 0
3 years ago
19) Maylin played tennis last year and played in 15 matches with each match being about 125
balu736 [363]

Answer:

1,875 minutes

Step-by-step explanation:

to find out you need to multiply 125x15

5 0
2 years ago
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