Write the sentence as an equation. 238 is the same as the total of 87 and t

The required equation is    238 =  87 + t

Step-by-step explanation:

Here, the given statement is " 238 is the same as the total of 87 and t"

Now here by simplifying the given statement,we get

The total of 87 and t

= Sum of 87 and  t =  87  + t

Also, the given sum is equivalent to 238.

⇒ Sum  = 328

or, 87  + t =  238

Hence the required equation is 238 =  87 + t

where is the picture

step-by-step explanation:

look at the picture.

1.

ef : ab = 2 : 3

gf : cb = 2 : 3

gh : cd = 2 : 3

he : da = 2 : 3

2.

∠a ≅ ∠e

∠b ≅ ∠f

∠c ≅ ∠g

∠d ≅ ∠h

3.

use pythagorean theorem:

the length of the abcd trapezoid sides:

|ab| = 3 cm

|bc| = 10 cm

|cd| = 3(3) cm = 9 cm

|da| = 8 cm

the perimeter of abcd = 3 + 10 + 9 + 8 = 30 cm

the ratio of perimeters of the tarapezoids is equal 2 : 3.

substitute:

      cross multiply

      divide both sides by 3