Answer:
-3
Step-by-step explanation:
The y intercept is the constant(b) next to mx in y intercept form.
Answer:
<h2>Area = 14x + 21 square units</h2>
Step-by-step explanation:
The formula of an area of a square with side length <em>a</em>:
The big square:
Substitute:
<em>use</em>
The small square:
Substitute:
<em>use</em>
The area of a shaded region:
Substitute:
<em>combine like terms</em>
Answer:
4 feet 10 in
Step-by-step explanation:
58/12= 4 10/12= 4 feet 10 in
Y = 10 units
Explanation:
The two triangles are similar due to Angle-Angle similarity theorem. So, the ratios of their sides are equal
y/14 = 15/(15 + 6)
y/14 = 15/21
y = 10 units