3 years ago

Can somebody please up ??

Mathematics

1 answer:

ASHA 777 [7]3 years ago

6 0

Answer:

x=17

z=95

Step-by-step explanation:

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What is the slope of this graph?

kotykmax [81]

Answer:

Step-by-step explanation:

Using two points on the line, (2, 3) and (4, 4), the slope, m, of the graph can be calculated as follows:

Where,

$(2, 3) = (x_1, y_1)$

$(4, 4) = (x_2, y_2)$

$m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{4 - 3}{4 - 2}$

$m = \frac{1}{2}$

Slope = ½

6 0

3 years ago

Simplify 3 x times the fraction 1 over x to the power of negative 4 times x to the power of negative 3.

N76 [4]

Answer:

3x^2

Step-by-step explanation:

Given:

(3x) * {(1/x)^-4 }* (x^-3)

=(3x) * {1 ÷ (1/x)^4} * {1/x^3}

=(3x) * {1(x/1)^4} * (1/x^3)

=(3x) * (x^4) * (1/x^3)

=(3x) (x^4) (1) / x^3

Multiply the denominators

=3x^5 / x^3

Can also be written as

=3*x*x*x*x*x / x*x*x

Divide the x

= 3*x*x / 1

=3x^2

8 0

4 years ago

Which simplified equation below represents the equation of the line, y - y1 = m(x - x1), through the point (4,4) that is perpend

Korvikt [17]

Answer:

Step-by-step explanation:

y-y1=m(x-x1) through (4,4)

x-3y= -18 is perpendicular : m1*m2=-1

y=mx+c

-3y=-18-x

3y= 18+x

y=x/3 + 6

y= 1/3x + 6

m1*m2= -1

m1= -1/m2

m1= -1/1/3

m1= -3

y- 4= -3(x - 4)

y-4= -3x +12

y= -3x +12+4

y= -3x + 16

4 0

3 years ago

Twice x plus 5 is the same as -12

Anastasy [175]

Answer:

Step-by-step explanation:

2x+5=-12

2x=-17

x=-8.5

8 0

3 years ago

Read 2 more answers

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Rom4ik [11]

Answer:

Step-by-step explanation:

100- 51 = 49

7 0

4 years ago