I will mark u as the brainiest if u get this correct thx x
x
I will mark u as the brainiest if u get this correct
thx x
I will mark u as the brainiest if u get this correct
thx xI will mark u as the brainiest if u get this correct
thx x

5.8

Step-by-step explanation:

Let's use the area formula,

our base is 4.6cm, so b=4.6

our height is 2.5cm, so h=2.5

plug this in for our b and h

, multiply the 4.6 by the 2.5 and you get 11.5

a=1/2*11.5,   multiply and we get

a= 5.75,    rounding our answer to 1 decimal would give us,

a=5.8

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950