lovelyyyyisabelle lovelyyyyisabelle

26-01-2021
Mathematics

contestada

please help! thank you so much:) (15 points)

please help thank you so much 15 points class=

Respuesta :

Supernova11 Supernova11

26-01-2021

Answer:

78

Step-by-step explanation:

All we have to do here is substitute s as 4, and h as 5:

SA = 2(3)^2 + 4(3)(5)

= 2(9) + 12(5)

= 18 + 60

= 78

Solution: 78 units^2

Answer Link

Otras preguntas

Assume all variables and groupings are nonzero real numbers.Write expressions with only positive exponents.ab -4 c -3the -4 and -3 are exponents.

What was vomitorium used for?

A ball of mass 2 kg is kept on the hill of height 3 km. Calculate the potential energy possessed by it ?How can I get the potential energy ?

can someone help? If 3∈A and 3B, then which of the following statements is not true?A: 3 is an element of B complement.B: 3 is an element of A∪B.C: 3 is an elem

A 1.0 kg book is lifted 0.5 m above the table , but the table is 1.0 m above the floor , what would be the P.E of the book if the reference level where the flo

what are the main voice types in singing?

A soccer player kicks a ball with a speed of 30 m/s at an angle of 10. How long does the ball stay in the air?

You kick a ball with a speed of 14 m/s at an angle of 51°. How far away does the ball land?

what is red snapper? could you help me?

why oxygen important in your body?