Answer:
Obtuse Angles are
1, 3, 5, 7, 9, 11
Acute angles are
2, 4, 6, 8, 10, 12
Step-by-step explanation:
the decimals are commas and the double decimal is a real decimal
Answer:
40
Step-by-step explanation:
Subtracting a number k from 300 looks like this 300-k.
Adding a number k to 220 looks like this 220+k.
They are saying for some number k that we have 300-k and 220+k is the same value.
That is, 300-k=220+k.
This is the equation we are going to solve for your number.
300-k=220+k
Add k on both sides:
300=220+2k
Subtract 220 on both sides;
80=2k
Divide both sides by 2:
40=k
k=40.
So the number is 40.
Check: 300-40=260 while 220+40=260.
Answer:
-12
Step-by-step explanation:
To find the "quotient" of something is to divide the digits. -84 ÷ 7 = -12.
Answer:
14: T=(0.75,-1) U=(0.75,1.25) V=(-0.75,1.25)
15: W=(-0.75,-1)
16: The error is that if something lies on the X Axis, it has a Y Value of 0.
