22.
Alternate angles23.
4: (
, substitute b with 10 and a with 20 and you get 4.)
24.
0.28: 0.12 + 0.60 = 0.72. Probability is always out of 1, so 1 - 0.72 should give you the probability of losing, which is 0.28.
The X = ( 3, 0 )
but all triangles are 108*
<span>the notebook
</span>
<span>explanation
</span><span>
We have a mixed operation with numbers .
Each number is a whole and fractions .
Then we subtract the total from the whole and fractions of fractions
</span>
<span>the number of mixed
</span>9 <span>integer
</span>
<span>fraction
</span>
<span>by subtracting fractions must have the same value in the denominator .
</span>
3/15 < 10/15 <span>We have to take the total 1 to subtract it was possible
</span>
Answer:
20
Step-by-step explanation:
Vertical angles are equal to each other
x = -3x + 80
x + 3x = 80
4x = 80 divide both sides by 4
x = 20
