Find the area of the triangle.

Step-by-step explanation:

The area of triangle is given as

Area =½ b×h

Where

b is base, b=4.2m

h is height, h=5.5m

Then,

Area=½×b×h

Area=½×4.2×5.5

Area=11.55m²

The second option is the correct option

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%