Answer:
yes
Step-by-step explanation:
Answer: x = 6
You need to solve an equation like this by isolating the variable. You can do that by performing different operations to both sides of the equation.
First I subtracted 7 from both sides of the equation.
Then I divided both by 11.
I took a picture of my work
Answer:
-1+3i
Step-by-step explanation:
Sqr root of 25 and 36 are 5 and 6 respectively
Sqr root of -25 and -4 are 5i and 2i respectively
Combine like with like
5-6=-1
5i-2i=3i
-1+3i
No. A multiple of ten and a multiple of ten will always have at least 2 zeros.
Answer:
224mm²
Step-by-step explanation:formula for area of triangle = base x height x 1/2
8x10 = 80 80 / 2 = 40 40 x 4 = 160 area for square =base x height
the pyramid is comprised of four triangles and one square, all we need is to find the individual surface areas of the shapes that compose the pyramid