Answer:
if the pyramid has a square base and to find a volume you have to find the area of the base(length*width) and multiply that with the pyramid's height and then multiply 1/3 to find the pyramid's volume
From the given, first state about the isosceles triangle is FALSE. Having two congruent sides should be enough to describe the isosceles triangle. The addition of the measure of the angle is not necessary.
A square is indeed a rhombus and a rectangle.
A kite is a rhombus but not a parallelogram.
A right triangle need not be isosceles but should have two acute angles.
Thus, the conjunction that is true among the choices is letter B.
Lets say the cost of her haircut is $x. This makes the cost of her perm 2x (twice as much). If lunch ($5), the perm ($2x) and the haircut ($x) cost, in total, $50, we can say:
50 = 5 + 2x + x
Combine like terms:
50 = 5 + 3x
Subtract 5 from both sides to isolate 3x
50 - 5 = 3x
45 = 3x
Divide all by 3 to isolate x
x = 45/3
x = 15
So the haircut is $15 and the perm is $30 (2*$15).
Answer: If you're not vegetarian, then you do not eat beef.
Step-by-step explanation:
Dismiss the 'if' and 'then':
- you do not eat beef
- you're not vegetarian
Now, all you have to do is switch their places:
- you're not vegetarian
- you do not eat beef
Now add the 'if' and 'then' back:
If you're not vegetarian, then you do not eat beef.
