Answer:
The first one, all quadrilaterals have at least 1 pair of parallel sides
I know one would be acute because its a shape
Answer:
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Step-by-step explanation:
y−6−y−8−x4−x−5
=y+−6+−y+−8+−x4+−x+−5
Combine Like Terms:
=y+−6+−y+−8+−x4+−x+−5
=(−x4)+(−x)+(y+−y)+(−6+−8+−5)
=−x4+−x+−19
Answer:
=−x to the power of 4 minus x minus 19
just put in the symbols were my answers are
Mutliplying decimals with numbers
Lets do the following multiplication
25
x419
9x25 = 2 2 5
1 x 25 = 2 5 0
4 X25 = 100 0 0 ...... add colums from top to bottom
= 1 0 4 7 5
for a decimal , just add a dot . or comma after 104 , this will be 104.75
so 25 x 4.19 = 104.75