Answer:
A
Step-by-step explanation:
for a right angled triangle, the sum of the square of the two sides should be equal to the square of the hypotenuse. If this rule does not hold, the dimensions do not represent the side of a right angled triangle.
The Pythagoras theorem : a² + b² = c²
where a = length
b = base
c = hypotenuse
4² + 10² ≠ 16²
6² + 12² = 13²
7² + 24² = 25²
8² + 15² = 17²
You write 10+4+.05.
this is because you add each value separately <span />
Answer:
Step-by-step explanation:
40*25= 1000
1000-50-264=686
Answer:
4/25
Step-by-step explanation:
6 1/4=25/4
The reciprocal of 25/4 is 4/25.
So you’ll have to isolate the y by dividing the other side of the equation by 3
3y=-x-3
y=-1/3x-1
-1 will be your y intercept and the slope will be -1/3
you’ll start your line by plotting (0,-1)
then from that point you’ll count down one, right 3
or up one, left 3
hope this helps (:
