The answer is D.
If you multiply them all together the answer (without simplifying), it should equal 210/9, you then simplify the numerator and denominator by 3 and you get 70/3.
Answer:
y= -2x -3
Step-by-step explanation:
Plug in the values for m and b in y=mx+b
You would add 3 on both sides
3x - 3 + 3 = 13 + 3
3x = 16
N=1.5 or -9/-6 start by distributing the -3 and then you want to seclude n by itself in order to solve for it
Semicircle area
a = 1/2 × area of circle
a = 1/2 × π × r²
Triangle area
a = 1/2 × b × h
With the formula above, input the numbers which are given in the question
Semicircle area
a = 1/2 × π × r²
a = 1/2 × 3.14 × 5²
a = 1/2 × 3.14 × 25
a = 39.25 cm²
Triangle area
a = 1/2 × b × h
a = 1/2 × 5 × 4.5
a = 1/2 × 22.5
a = 11.25 cm²
Combining the area
a = semicircle area + triangle area
a = 39.25 + 11.25
a = 50.5 cm²
the closest area is fourth option