Answer:
5a) 2 sides are equal to each other
5b)
6) 16
Step-by-step explanation:
5b) I'm assuming that in this question you are trying to find the hypotenuse? So you use the pythagorean theorum, which is a^2+b^2=c^2. c represents the hypotenuse, so it would be 10^2+10^2=c^2 because the two sides are equal. Then 100+100=200 and the square root of that is 10\sqrt{2}.
6)a^2+b^2=32^2
since a=b you can write the equation as, 2a^2=1024
a^2=1024/2 , which equals a=\sqrt{512}
and simplify it to 16
Answer:
x - y = 8
Step-by-step explanation:
y = x - 8
y - x = - 8
Multiply - 1 on both sides,
- 1 ( y - x = - 8 )
x - y = 8
x - y = 8 is in the form of ax + by = c,
Here,
ax = 1x
by = - 1y
c = 8
Answer:
The y-intercept for y= 4x-3 is y= -3
Step-by-step explanation:
Just put in 0 for x so the equation will look like y= 4(0)-3. 4 times 0 equals 0 so you are left with y= -3
Answer: 0.75 = 3/4
Step-by-step explanation: To solve, flip the second fraction and multiply the numerators and denominators together and simplify.
