Answer:
the ratio used was 1:19
Step-by-step explanation:
let a be the action figure version
let r be the real iron man
let's list out the important things.
a = 4''
r = 6'4''
one foot has 12 inches
convert r into inches:
6 × 12 = 72 (6 feet in r)
r = 76'' (72 + 4)
r = 76''
a = 4''
ratio is 4:76
simplify
4:76
2:38
1:19
the ratio they used is 1:19
good luck,
-cheesetoasty
The expressions matched with their correct pairs is
(-8)(-2.2) → 17.6
(-3.4)(5) → -17
(-9.5)(-2) → 19
(3.8)(-5) → -19
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From the question, we are to match the tiles to the boxes to form correct pairs
To do this, we will simplify the expressions
Multiplying
-8 × -2.2
= 17.6
Multiplying
-3.4 × 5
= -17
Multiplying
-9.5 × -2
= 19
Multiplying
3.8 × -5
= -19
Hence, the expressions matched with their correct pairs is
(-8)(-2.2) → 17.6
(-3.4)(5) → -17
(-9.5)(-2) → 19
(3.8)(-5) → -19
Learn more on Simplifying an expression here: brainly.com/question/723406
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It was reduced by 25%! hope this helps :)