airasadia1200 airasadia1200

14-12-2019
Mathematics

contestada

Will make Brainliest.
Please can anyone answer Q.4 and 5. Please hurry up. I will make Brainliest.
Maths experts need help..........

Will make Brainliest Please can anyone answer Q4 and 5 Please hurry up I will make Brainliest Maths experts need help class=

Respuesta :

sid2165 sid2165

14-12-2019

q4 (a): •128 can be written as 2^7
• so 2^2a-1 = 2^7
• move 1 to the other side making it 7+1 which = 8
so no 2^2a = 2^8
divide 8 by 2 which gives 4
so a=4

Answer Link

Otras preguntas

Why does Doodle begin to cry?

Whoever answers I’ll mark them brainliest!

Read the excerpt from Poe’s "The Fall of the House of Usher." (Links to an external site.) Its evidence -- the evidence of the sentience -- was to be seen, he s

Sand dunes during the Dust Bowl are an example of: arid windward desertification leeward

Who is the first person in the world?

how is human dna & chimp dna different

What is a benefit of meeting people while job shadowing? They can determine if the job is a good fit for your personality. They may be able to write letters o

What is production function ?and types of production function .

Decide whether the expression has been simplified correctly (ab)^8 = ab^8 A.) yes B.)No

The graph of y=f(x) is shown below. Draw the graph of y=-f(x)