Answer:
Complementary angles are those that sum up to 90o.Vertical angles have equal measures. Therefore, if vertical angles measure 45o each, they are complementary.
Explanation: Here how it might look if angles ∠1 and ∠3 are measured at 45o.
Answer:
Step-by-step explanation:
Y2 + 72 ÷ x - 12
Putting values of x = 9 and y = 5 in the equation
(5)^2 + 72 ÷ 9 - 12
25 + 72 ÷ 9 - 12
25 + 8 - 12
33 - 12
= 21
I don't think you provided all the options.
Because of this, I'm providing a guess until you have the time to provide the other equations...
I'd say the correct answer is:
Again, this is JUST an assumption.
I attached a screenshot in case you wished for relatively adequate proof.
If you can, please provide the other answer options, so I can give a more accurate answer. :)
The two plans charge the same amount in 11 months.
The plan I would recommend if the plans are contracted for two months is the Fidoll plan.
<h3> When will the two plans charge the same amount?</h3>
The equation that represents the amount that would be paid by Kayla if she buys the phone from Rongers is : $127x
Where x represents the number of months
The equation that represents the amount that would be paid by Kayla if she buys the phone from Fidoll is : $363 + $94x
Where x represents the number of months
The two above equations would be equal when the plan charge the same amount: $363 + $94x = $127x
Combine similar terms
$363 = $127x - $94x
Add similar terms
$363 = $33x
Divide both sides by 33
x = 11 months
<h3>Which plan would be recommended if the plan is for 2 years?</h3>
Rongers: $127(24) = $3,048
Fidoll = $363 + $94(24) = $2619
I would recommend the Fidoll plan
To learn more about cost, please check: brainly.com/question/25879561
Hello,
The answer is C: 3x^2 - 10x - y.
:)
