It's early in the evening, and you're standing in your back yard waiting for the stars to come out. before long, you can see two stars in the sky. the equation of the line between you and venus (which is actually a planet, but looks like a star) is y = 10x + 30. the equation of the line between you and sirius is y = 9x + 40. which star is higher in the sky? why?

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!