12 it 19 ft
35 ft
16 ft
Find the lateral and total surface area of the triangular prism above.
OLSA = 1500 ft2 ; TSA = 1400 ft2
OLSA = 1544 ft ; TSA = 1400 ft2
OLSA = 1400 ft?; TSA = 1500 ft2
OLSA = 1400 ft; TSA = 1544 ft2

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step-by-step explanation:

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

correct answer is b. 27/8

step-by-step explanation:

(1,-1) i hope this

step-by-step explanation: