Answer:
the equation for the line would be y=-1/3x
Answer:
16
Step-by-step explanation:
we have the height and hyp of the triangle so get the base then multiply by two
<u>1</u><u>7</u><u>^</u><u>2</u><u>-</u><u>1</u><u>5</u><u>^</u><u>2</u><u>=</u><u>8</u>
<u>8</u><u>x</u><u>2</u><u>=</u><u>1</u><u>6</u>
Answer:
$88
Step-by-step explanation:
To find the increase of $80 by 10%, find 10% of $80 then add it by the original amount
10% of 80=80*0.1=$8
The original amount=$80
Total amount=$80+$8=$88
Jonas write the number 9 + 8 = 17
commutative property is the property that is related the moving of numbers. for addition it is a + b = b + a
so we can write the expression 9 + 8 = 17 as 8 + 9 = 17
in this 9 + 8 and 8+9 shows the commutative property of addition.
Notice that the 2 expressions have 2 common terms.
(r-s) is just (s-r) times (-1)
similarly
(t-s) is just (s-t) times (-1)
this means that :
(r-s) (t-s) + (s-r) (s-t)=-(s-r)[-(s-t)]+(s-r) (s-t)
the 2 minuses in the first multiplication cancel each other so we have:
-(s-r)[-(s-t)]+(s-r) (s-t)=(s-r) (s-t)+(s-r) (s-t)=2(s-r) (s-t)
Answer:
d)<span>2(s-r) (t-s) </span>