math38419
math38419
11-02-2017
Mathematics
contestada
find x pleaseeeeeeeee
Respuesta :
Vimal1
Vimal1
11-02-2017
suppose we have to find the lengh of the sides.
Area = lenght × width
288 = (3x) × (2x+10)
288 = 3x (2x+10)
288 = 6x + 30x
288 = 36x
288/36 = x
8 = x
therefore the sides are
3x = 3×8 = 24 inches
2x+10 = 2×8 + 10 = 16 +10 = 26 inchea
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
Please Solve 3x + 6y=27
find y when x=9 if y varies directly as x, and y=245 when x=7
Which statement accurately describes the relationship between cytokinesis and mitosis? a. Mitosis includes interphase and cytokinesis. b. Cytokinesis precedes m
what was the opportunity cost for the colonist who came to America
how do you graph x=y+4
Which sentence has a misplaced adjective clause? A. My dog usually eats her food, which is a mix of chicken and rice, as quickly as we pour it into her bowl. B.
The measures of the angles of DEF are in the ratio 2:4:4. What are the measures of the angles?
WRITE A SUBTRACTION PROBLEM INVOLVING REGROUPING THAT HAS TED READINDG 304 PAGES. ANSWER YOUR QUESTION.
Can a trapezoid have four obtuse angles? Explain?
what is 1quart in fluid ounces?
