Agraphing calculator
displays 1.89 x 101 as 1.89€12. how do you
think it would display 1.89 x 10-12? what
does the e stand for?

5x+2x=49

7x=49

x=7. 35 apples

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base