1) (5 pts) The sides and classification of a triangle are given below. The length of the longest
side is the integer given. What value(s) of x make the triangle? Round your answer to the nearest
tenth. Show all work to receive full credit.
X-2, x + 7, 25; obtuse

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3