maya8115
maya8115
15-03-2021
Mathematics
contestada
Please help very important
Respuesta :
itachiuchiha1927340
itachiuchiha1927340
15-03-2021
Answer:
X=15
Step-by-step explanation:
21:28
x-9:8
Cross multiply
168=28x-252
28x=420
420/28=15
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Ripple tank waves of length 2 cm travel at 15 cm s1. As they pass into shallow water covering a glass sheet they slow down to 10 cm s1. Find the original freque
What are your thoughts on "Snowplow" parents? Please click on the link and read the short article to help get you thinking about the prompt. Then, write a 4 to
7. Does the equation shown below have any solutions? If so, what are they? If not, how can you tell? Use the graph from problem #5 to justify your answers. |x-6
Teens often receive help for a mental health problem atA) a hospital. B) home. C) school.D) a doctor's office.
Algebraically solve the equation 2xe⁽⁹ˣ⁾-15e⁽⁹ˣ⁾=-x²e⁽⁹ˣ⁾ for x. All answers should be exact. If there is more than one solution, separate them by commas. If th
Compare and contrast Smiley and Wheeler. How does Twain use their differences to further his satirical commentary?
Apple will announce its new iPhone soon. Its a big year for the company.
Today, 5 friends went out for lunch. Their total bill was $23.80, including tax and gratuity. They decided to split the bill equally and each paid with a $10 b
Find all values that are NOT in the domains for the following rational functions. a. f(x) = 5x+4/8x+16 b. g(x) = 2x-1/x^2-49 c. p(x) = x^2+2x+7/2x^2-5x+3 d. q(
You have a savings of $100. You plan to save another $100 at the beginning of each year for 5 years. The account pays annual interest 8%, compound quarterly. Wh
