Mikayla33409 Mikayla33409
  • 04-01-2022
  • Mathematics
contestada

need help with question 7 and 8 with awnser please check photo for problems

need help with question 7 and 8 with awnser please check photo for problems class=

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 04-01-2022

Answer:

7) 230mm

8) 98m

Step-by-step explanation:

7)

7x+8+6x+6+9x-4 =22x+10

if x is 10 mm, 22(10)+10 =230mm

8) perimeter of rec =2( l + w )

=2 ( 2x-5+2x+6 ) = 8x + 2

if x  is 12 metres, 8(12)+2 =98m

Answer Link

Otras preguntas

The length of a pool is 3 feet more than twice its width. If the perimeter of the pool is 72 feet, find the dimensions of the pool by writing and solving a syst
How consumers behaviour affect market equilibrium
A history quiz consists of five true-false questions. If you guess on each question, then the probability of answering all five questions correctly is approxima
What is the lateral area of the rectangular prism with a base length of 17 m, a base width of 7 m, and a height of 5 m?
What is the coefficient of y in the expression 12+3y-2x?
Find an equivalent ratio for 22/55 and then write the proportion
solve 2/3 + 1/4x = 1/3
How do u write 6 more the 7 times a number is 41 in algebraic equation??
if you live 35 miles from work & drive 35 mph how long would it take to get there
what is the meaning or definition of fighting-gear??