irene27
irene27
03-04-2018
Mathematics
contestada
How would I solve this equation?
Respuesta :
backseatdog
backseatdog
03-04-2018
2(7/2)^x = 49/2
Divide both sides by 2:
(7/2)^x = 49/4
I notice that 49/4 can be rewritten as (7/2)^2, so we now have:
(7/2)^x = (7/2)^2
The only way for this to be true is if x = 2. Thus, we are done.
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
Tennis balls are sold in cylinders. Each cylinder has a height of about 22cm and a diameter of about 7cm. Estimate the volume of the cylinder.
How does the words exercise and fitness differ?
What types of fields does moving electricity produce?
120% of x is equal to 78. A. Write an equation that shows the relationship of 120%, x, and 78. B. Use your equation to find x. Show your reasoning. It be great
A painting of three figures sitting around a table. Each person has an elongated body and a halo around their head. Name the painting displayed above. Describe
Why is autumn in the northern hemisphere?
A cylindrical container has a height of 14 inches and radius of 3.2 inches. It is filled with pasta, but there is 1.5 inches of space left at the top. How many
A retail store marks up it’s over the counter merchandise 50% based on acquisition cost. What’s the retail price of an item that cost two dollars?
What is Metellus Cimber’s petition to Caesar? What is Caesar’s response and why does he give this response?
During the Middle Ages, the main purpose of much of the art and architecture was to serve O A. powerful empires O B. Christianity O C. wealthy merchants
