Find this total surface area of this cuboid

132.5 m²

Step-by-step explanation:

surface area = 2( Lw ) + 2 ( HL ) + 2 ( HW )

S.A = 2 ( 7.5 × 2.3 ) + 2 ( 5 × 7.5 ) + 2 ( 5 × 2.3 )

S.A = 2 ( 17.25 ) + 2 ( 37.5 ) + 2 ( 11.5 )

S.A = 34.5 + 75 + 23

S.A = 132.5 m²

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.