The given is a triangle and we can solve the problem using the equation shown below:
Area = 1/2*base*heigth
Where base = 2.9 cm
Height = 9 cm
Solving for the area, we have:
Area = 1/2*2.9*9
Area = 13.05 cm²
nope sorry but if you need to post a pic to get help crop out the name of the site teachers know about this site and kids can get kicked out of school or get in trouble if they find out who u are
Answer:
He does S3423163 miles plus average calculas. Auto-correct
Step-by-step explanation:
Travel time when Carlos traveled at 52 miles/hr = t1
Travel distance when Carlos traveled at 52 <span>miles/hr = 52 t1
</span>
Travel time when Maria traveled at 54 <span>miles/hr = t2
</span>Travel distance when Maria traveled at 54 miles/hr = 54 t2
total time
t1 + t2 = 4.1
total distance
52 t1 + 54 t2 = 217
<span>( t1 + t2 = 4.1 ) * 52
</span>52 t1 + 52 t2 = 213.2
Subtract last 2 equations
2 t2 = (217-213.2)
2 t2 = 3.8
t2 = 1.9
t1 = 2.2
Hours Maria driven = 2.2 hours