Answer:
y + 4 = ⅕(x + 7)
Step-by-step explanation:
The "point-slope" form of the equation of a straight line is:
y − y₁ = m(x − x₁)
where m is the slope and (x₁, y₁) is a point on the line.
If m = ⅕ and (x₁, y₁) = (-7, - 4), the point-slope equation is
y + 4 = ⅕(x + 7)
The Figure below shows the graph of your line and a point at (-7, -4).
Answer:
Step-by-step explanation:
We want to simplify:
We rewrite as:
We split the radical sign to obtain:
Simplify the square root for the perfect squares to get:
Therefore the simplified form is:
Answer:
13
Step-by-step explanation:
to find the length between two point you've got to use the formula
√(x2-x1)^2 +(y2-y1)^2
√(-2-3)^2 + (-4-8)^2
√(-5)^2 + (-12)^2
√ 25+144
√169
13
It is 100 times more than 0.8 and 10 times more is 8. to find it out u have to go 2 places to the left and u will get 100
