The answer i do believe is 460
Answer:
Step-by-step explanation:
Hello : let A(-7,3) B(-6,-1)
the slope is : (YB - YA)/(XB -XA)
(-1-3)/(-6+7) = -4/1 =-4
an equation is : y=ax+b a is a slope
y = -4x +b
the line through point B (-6,-1) : -1 = (-4)(-6)+b
b = -25
the equation is : y =-4x-25
Answer:
The circumference of the CD is approximately 38 cm
Step-by-step explanation:
The circumference of the CD can be seen as the distance around the CD.
The word "circumference" is used to describe the perimeter of circular objects.
To find an approximate value of the circumference of the CD, we will use this formula.
Circumference = π × diameter
let us take π to be = 3.142
∴ circumference = 3.142 × 12 = 37.6991 cm
we can round this up to teh nearest tenth as 38cm
The attached triangles ABC and DEF are similar by SSS
<h3>Similar triangles</h3>
Triangles may be similar, congruent or not; this depends on the relationship between both triangles
<h3>
Equivalent ratio</h3>
For two or more triangles to be similar, then the corresponding sides of the triangles must have an equivalent ratio.
Take for instance, the attached triangle.
The triangles are similar, and the equivalent ratio (k) is calculated as follows:
Each quotient would result in 0.5.
So, we have:
This means that, the triangles are similar by SSS
Read more about similar triangles at:
brainly.com/question/14285697