Step-by-step explanation:
-10 or -20 satisfies the equation.
But when you substitute 10 in:
30-40<-50+8
-10<-42(wrong)
it's wrong
Hello!
To find the height of a rectangular pyramid, you use the formula h=3(v/lw)
h= height (what we're trying to find)
v= volume
l= base length
w= base width
So, if you plug in everything, you'll see that the height is 14.
Want to check that you're correct? Use the formula V=lwh/3 to see if you get the same volume as before.
If you plug it in, you'll see that it's the same volume as before, so we have now found, checked, and proven the answer is 14!<span />
Answer:
yes it is less then a right angle
Step-by-step explanation:
Answer:
A scalene triangle is a trinagle that has three unequal sides.
Step-by-step explanation:
Scalene triangles are triangles with three sides of different lengths. For example, a triangle with side lengths of 2 cm, 3 cm, and 4 cm would be a scalene triangle. A triangle with side lengths of 5 cm, 2 cm, and 5 cm would not be scalene, since two of the sides have the same length.
Hope this helped.