5(8 - 8x^2) = 8
solve it

5(8-8x²) = 8

40-40x² = 8

-40x² = 8-40

-40x² = -32

40x² = 32

x² = 32/40

x² = 4/5

x = 4//5

Step-by-step explanation:

please mark me as brainliest

the answer is 2√2.

Step-by-step explanation:

5(8-8x^2)=8

or,40-40x^2=8

or,40-8=40x^2

or,32=40x^2

or,32/40=x^2

or,4/5=x^2

or,√4/5= x

therefore.x=√4/5

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

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