lexia131
lexia131
03-11-2016
Mathematics
contestada
f(-3)=2xsquard root of 2 +9
Respuesta :
Azieq
Azieq
03-11-2016
solution = 2(-3)^2 + 9
= 18 + 9
= 27
i am a mathematics teacher. if anything to ask please pm me
Answer Link
Аноним
Аноним
03-11-2016
√
2x−5=7
(
√
2x−5
)
^2=7^2
2x−5
=49
2x
=54
x=27
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Mental and emotional health can be improved through exercise. Please select the best answer from the choices provided, ОТ F
James has a total of 66 dollars in his piggy bank. He only has one dollar bills and two dollar bills in his piggy bank. If there are a total of 49 bills in Jame
When an object is placed within the focal length of a convex lens, the image appears on the same side as the object itself. This situation is shown below. In th
T&L - Math 7 - Volume 7.4 -19-20 Directions: Type your answer in the box below A cube with an edge length of 8 must be filled completely. How many cubic cen
don’t really quite understand this question.
Why do you need supporting sentences in the body of an illustration paragraph? A. Because they restate the main idea of the paragraph B. Because they wrap up th
Which is true about the product of 3/8 and 7/2. 1.The product is less than 3/8. 2.The product is greater than 1/8 and less that 1/2. 3.The product is greater th
How are sediment rocks made
what does oberon plan to do to titania
The sum of the measures of the exterior angles of an n-gon, one at each vertex, is ____
