Answer:
138 because if u add 60+78 it equals 138
Answer:
the answer is d To convert any fraction to a decimal, we just need to divide its numerator by denominator. Here the fraction is 7/16 which means we need to perform 7 ÷ 16 = 0.4375. So, 7/16 as a decimal is 0.4375.
Step-by-step explanation:
Answer:
a) y=3x-11
b) y=-1/3x-1
Step-by-step explanation:
First find the slope of the line
rise/run
rise is 3
run is 1
so slope is 3
since this line is parallel to "a", the slope of "a" will also be 3
the equation of a will be
y-y1=3(x-x1) -- where x1 and y1 will be the points it passes through (3,-2)
y-(-2)=3(x-3)
y+2=3x-9
y=3x-9-2
y=3x-11
since this line is perpendicular to "b", the slope of "b" will also be reciprocal negative , -1/3
y-y1=-1/3(x-x1) -- where x1 and y1 will be the points it passes through (3,-2)
y-(-2)=-1/3(x-3)
y+2=-1/3x+1
y=-1/3x+1-2
y=-1/3x-1
Answer:
https://youtu.be/_0Ft9HdNg5c
Step-by-step explanation:
Hello,
M=middle[AB]
The triangle ABC is equilateral :
x= 15/2