spikesrlife spikesrlife

07-07-2020
Mathematics

contestada

Given the function f(x) = 2(x + 4), find x if f(x) = 20. (1 point)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

07-07-2020

Answer:

x = 6

Step-by-step explanation:

f(x) = 2(x + 4)

Let f(x) =20

20 = 2(x + 4)

Divide by 2

20/2 = 2/2 (x+4)

10 = x+4

Subtract 4 from each side

10-4 =x+4-4

6 =x

Answer Link

Otras preguntas

will mark brainliest if answered correctly.

How does censorship affect filmmaking ?

Which of the following statements is FALSE? Which of the following statements is FALSE? The constant region of a heavy chain is the same for all antibodies. The

A piano emits frequencies that range from a low of about 28 Hz to a high of about 4200 Hz. Find the maximum wavelength in air attained by this instrument when t

Moore's Law postulates that: a. the number of transistors per square inch on integrated circuits will double every two years. b. a paradigm shift will take p

Louis wants to carpet the rectangular floor Of his basement the basement has an area of 1734 ft.² the width of the basement is 2/3 it’s linked what is the lengt

To answer this question, you may reference the Metabolic Map. Select the steps of glycolysis in which ATP is produced. a. 1,3-bisphosphoglycerate → 3-phosphog

obtain the derivative of//(bx^n//),where//(b//)is a constant and //(n//)is a positive integer

In 1952 and 1959, Cubans were affected by a change in

During a transcranial magnetic stimulation (TMS) treatment, a magnetic field, typically of magnitude 5.00 T , is produced in the brain using external coils. Dur