If no base is mentioned, asssume base 10
remember
translates to
so
since no base mentioned, assume base 10
translates to
then
1000=2x
divide both sides by 2,
500=x
It will be D. 168 because 7 times -4 = -28 then you times -28 with -6 and it equals 168.
Y = 1x + 2
y = x + 2
is the slope
Answer:
The answer is a. 21.
Step-by-step explanation:
We solve this question by using Pythagoras theorem to relate the sides of a right angled triangle.
Here,
Hypotenuse of the given triangle(c)=75
Two sides of right angled triangle are:
a=72
b=?
Then,
for a given right angled triangle abc,
Using Pythagoras theorem,
Squaring on both sides,
or,
or, 
or,
or,
∴
So, the value of b is obtained to 21 by the use of Pythagoras theorem.
