annemccarron
annemccarron
13-02-2017
Mathematics
contestada
How to you do question 6?
Respuesta :
as17
as17
13-02-2017
Well, it's fairly straightforward! The area of the whole rectangle is (a+2)*a, while the area of the unshaded rectangle is (a-3)*6. So the area of the shaded region is (a+2)*a - (a-3)*6 = [tex] a^{2} - 4a + 18 [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Rochelle has a glass of kool-aid. she pours her kool-aid into a toy teacup, and then she pours the kool-aid from the teacup into a beer stein. she then pours it
a hypertonic salt solution has a higher concentration of solutes than a blood cell. explain what happens when a blood cell is placed in a hypertonic salt soluti
Problem Page Round 51.75 to the nearest tenth.
During a prenatal assessment a patient asks the nurse about the disadvantages of spinal anesthesia. what does the nurse teach the patient about the potential ef
In a balanced budget, the amount you ______ is ______ the amount you earn.
In the figure, AB¯¯¯¯¯∥CD¯¯¯¯¯ and m∠2=60°. What is m∠6?
If y varies directly with with x and y=20 when x= 2.5, what is the value of y when x = 8? (type the numerical value of x only)
Which layer of the Earth is believed to have the most nickel? A) core B) mantle C) oceanic crust D) continental crust
The formula for the volume of a pyramid is V=1/3Bh. What is h expressed in the terms of B and V?
Chinese workers were preferred over many other workers because they were more
