marianesabrinap20
marianesabrinap20 marianesabrinap20
  • 12-09-2021
  • Mathematics
contestada

help w this plsss,!,!,, 20pointsss

help w this plsss 20pointsss class=

Respuesta :

ghaithgh
ghaithgh ghaithgh
  • 12-09-2021

Answer:

Area = Length × width

16 = (3x +2 ) × ( x)

16 = 3x² +2x

3x² +2x -16=0

( 3x+8 ) ( x -2 ) =0

3x +8=0 —> 3x = – 8 —> x = – 8/3 —> x = – 2.6

x-2=0 —> x = 2

I hope I helped you^_^

Answer Link

Otras preguntas

Uhh, I'm too lazy to do myself so I need help. Just say if each sentence with the bold word is used correctly For each sentence and ill do the explanation thx.
What is the distance between (8, -3) and (4, -7)?
Which expressions are equal to the one below? Log(10^3)
Find the value of x in each case. Give reasons to justify your solutions! NEEDED ASAP
Simplify the ratio by writing the fraction in lowest terms.The ratio is(Type the ratio as a simplified fraction.)​
When graphing an inequality on a number line, if you have ≥ or ≤ , the circle must be a CLOSED circle on the number line. True False
A circle has a radius of \blue{3}3start color #6495ed, 3, end color #6495ed. An arc in this circle has a central angle of 340^\circ340 ∘ 340, degrees. What is
Please help!!! The answer is written by listing the letter corresponding to each proportion.
What types of specialized cells and tissues do flatworms have in their excretory andnervous systems?​
Since the supercontinent Pangaea split up ~200 million years ago, the continents have remained in essentially the same positions. Do you agree?​