mani04
mani04
11-04-2017
Mathematics
contestada
Can someone help and explain plz
Respuesta :
Аноним
Аноним
11-04-2017
90-69=21 degrees. This is our target answer. We'll write an equation to do this:
2x-1=21
Add 1 to each side to get:
2x=22
Divide by 2 to get that
x=11
Plugging this in, we see that 2(11)-1+69=90, so our answer is correct.
:)
Answer Link
Confes
Confes
11-04-2017
180 - 69
= 111
111 divided by 2 = 55.5
56.5 x 2 = 113 - 1 = 112
Answer: 56.5
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
Sled dogs have a thick coat of hair that helps them withstand the cold temperatures of the arctic. Compare that adaption to a single, unrelated dog that grows a
The brain and body changes that result with the confrontation of extreme stressors are not related to changes in ______________.
h(n)= n-3, Find h(8)
In a perfectly competitive market, all producers sell identical goods or services. Additionally, there are many buyers and sellers. Because of these two charact
This is the attraction between molecules of different substances
What important voyage took place in 1992
The larger of two numbers is seven less than three times the smaller number. If the sum of the numbers is 61, find the numbers.
What training method would be appropriate to include in a goal keeper training principle(netball)
Jon lives 250 feet away from max how many inches separate Jon’s from Max’s house ( 1 inch is 250 feet
The shells of some marine snails are highly variable, with some snail shells being solid colors and others having stripes. Predation by birds is a major source
