When two negative numbers are added, the result is negative. Adding - 21 to - 49, it gives
- 21 + - 49 = - 21 - 49 = -70
The correct option is D
Answer:Parts of two triangles can be proportional; if two triangles are known to be similar then the perimeters are proportional to the measures of corresponding sides. Continuing, if two triangles are known to be similar then the measures of the corresponding altitudes are proportional to the corresponding sides.
Step-by-step explanation:Parts of two triangles can be proportional; if two triangles are known to be similar then the perimeters are proportional to the measures of corresponding sides. Continuing, if two triangles are known to be similar then the measures of the corresponding altitudes are proportional to the corresponding sides.
Answer:
im pretty sure its b
Step-by-step explanation:
The domain is (-infinity,1)(1, infinity) or {x|X=/1} the dash goes through the equal sign
the formula may be h^2x h squared x for expanding using sum/difference
Answer:
Step-by-step explanation:
slope-intercept form: y = mx + b
y = (x , y)
m = slope = 
x = (x , y)
b = y-intercept = 
With this given information, your slope will be
