14.
number line
is greater than
is less than
equal
15.
a
Answer:
Building A is taller. it is around 50.34 feet taller than building B
Step-by-step explanation:
Refer the attached figure
We are given that Kayson is looking at two buildings,building A and building B, at an angle of elevation of 40°.
Building A is 120 feet away.
BC =120 feet
Building B is 60 feet away.
BE= 60 feet
In ΔABC
In ΔDBE
50.34=DE
Difference between their heights=100.68-50.34=50.34
So, Building A is taller. it is around 50.34 feet taller than building B
Answer:
A, 0.5(x)(x+2)=24, D, x²+2x-48=0, and E, x²+(x+2)²=100
Step-by-step explanation:
A and D are correct because they simply involve the Area of a Triangle formula. A has the formula in the same format, but D has the 0.5 divided from by both sides.
E, on the other hand, uses the Pythagorean theorem to solve for both legs.
Answer:
b
Step-by-step explanation: