Answer:
So the surface area consists of 2 triangles and 3 different rectangles
Triangle area = 1/2 * 8cm * 6cm = 24cm²
Rectangle a area (bottom one) = 17cm * 8cm = 136cm²
Rectangle b area (the one to the left) = 17cm * 6cm = 102cm²
To calculate Rectangle c we need to know the hypotenuse of our triangles
Formula for the hypotenuse is c =
so c = = 10
Rectangle c area = 17cm * 10cm = 170cm²
So the surface area is 2 * 24cm² + 136cm² + 102cm² + 170cm² = 456cm²
The volume is 1/2 * h * a * b = 1/2 * 6cm * 8cm * 17cm = 408cm³
Answer: x=
-3/4y+6
Step-by-step explanation: Let's solve for x.
4x+3y=24
Step 1: Add -3y to both sides.
4x+3y+−3y=24+−3y
4x=−3y+24
Step 2: Divide both sides by 4.
4x/4=−3y+24/4
Answer:
3’5”
Step-by-step explanation:
14/4