For a 45-45-90 triangle if the sides rae x then the the hytponuse is x√2
(x is the missing side)
5. 10=x√2
10/√2=x
rationalize denom, times top and bottom by √2
10√2/2=x
5√2=x=XY
6. 12√2=YZ
7.
7√2=XZ
8.
7*2=14=XZ
for 30-60-90
the side oposite the 30 deg is x
side oposite 60 is x√3
side oposite right angle is 2x
hyptonuse is oposite right angle
20=2x
10=x=shorter leg
shorter leg is 10 units
the hyptonuse
You can find the slope of a line by looking at the number that has an X next to it.
for example
y=2x+5
the slope is = 2
hope this helps
So, the fee is 125 and...
125+
a certain fee "x"
125+x*
which is paid monthly, that is 12 times:
125+x*12
and this equals 720.
125+x*12=720
subtracting 125:
x*12=595
dividing by 12:
x=49,58
and this is how much they pay each month!
ANSWER: 25
EXPLANATION: First find the area of one single square by multiplying b(BASE) * h(HEIGHT). Repeat for other figure. Finally you will add both sums.
Answer:
Earth weighs about 13,170,000,000,000,000,000,000,000 pounds
Step-by-step explanation:
