Answer:
The statement is false
Step-by-step explanation:
The lines mean the absolute value of whatever is inside of them. Therefore you can never get a negative number equal to it.
Answer:
Given that the triangular prism has a base that is a right triangle.The height of the triangular prism is 10 cm.The side lengths of the triangle are 4.3 cm, 5.2 cm and 6.75 cm.We need to determine the surface area of the triangular prism.
Step-by-step explanation: The surface area of the triangular prism can be determined using the formula,where b is the base and h is the height of the triangle.s₁, s₂, s₃ are the side lengths of the triangle andH is the height of the prism.Substituting b = 5.2, h = 4.3, s₁ = 5.2, s₂ = 4.3, s₃ = 6.75 and H = 10 in the above formula, we get SA=(5.2)(4.3)+(5.2+4.3+6.75)(10)
SA=22.36+(16.25)(10)
SA=22.36+162.5
SA=184.86 cm 2Thus, the surface area of the triangular prism is 184.86 square cm.
Answer:
A
Step-by-step explanation:
Given:
First, just leave the negative sign at the side. You will deal with that later. For now, you focus on solving on the square root of 25. The square root of 25 is a number that when multiplied with itself, equals to 25.
For example, 4x4=16. So, the square root of 16 is 4.
Now, for 25, the answer would be 5. Since 5x5 = 25.
Then, you take the negative sign with the 5. The answer would be
-5.