I think A... I might be wrong
Answer:
basically just find the hypotenuse and show your setup/expression
a²+b²=c²
Step-by-step explanation:
bla bla bla
Compare the small marks on the lines of the triangles, if you draw them both out next to each other, are they exactly the same? If so, they’re congruent
$3, $1, $5, $2, $3, $9, $1 = $24 - $1 = $23 - $1 = $22.
$22 is the estimation of the bill when all of the amounts are rounded to the nearest dollar. The estimation is greater than the total bill which is 23 cents less than the estimation. The total on the register is reasonable and accurate.
3rd one I think tho it may not be accurate