Answer:
x=5
Step-by-step explanation:
Well all i did was guess a random number from 1-10 so I could see what numbers make the equation bigger than -18 and the fist thing I guessed was 5 so this is what I did
8-6*5=-22
And them I said let me see if any multiples equal -18 so I went to for and did this
8-6*4=-16
That's when I guessed the answer if i looked at the sign correctly!
Answer:
58 m^2.
Step-by-step explanation:
The area of one of the 5 triangles is:
1/2 * 5.8 * 4 = 11.6 m^2
So the area of the pentagon
= 5 + 11.6
= 58 m^2
Answer:
72+40
Step-by-step explanation:
9(8+5) 8(9+5 8(9+7 5(8+9)
The shaded area is the area of the rectangle minus the area of the hemisphere.
A=(6*3)-(π3^2)/2
A=18-9π/2
A=18-4.5π, and if we approximate π≈3.14
A=18-4.5(3.14)
A=18-14.13
A=3.87 cm^2
Answer:
48.3
Step-by-step explanation:
