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Mars2501 [29]
2 years ago
8

Which expressions are equivalent to cos^2(105degrees) – sin^2(105°)? Check all that apply.

Mathematics
2 answers:
JulsSmile [24]2 years ago
7 0

Answer:

A

B

E

Step-by-step explanation:

Pavel [41]2 years ago
4 0

Answer: it’s A B and E on edge <3 just did it

Step-by-step explanation:

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Which problem situation could the equation below represent? 164/x = 8 (x ≠0)
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Answer:

g

Step-by-step explanation:

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A shop owner offered a 20%discount off the regular price of a mirror.The amount of the discount is $3.00
Scrat [10]

Answer:

A) $15

Step-by-step explanation:

let x represent the regular price of the mirror

so, 20% of x = 3

20/100 * x = 3

20x = 300

x = 300/20

x = 15

Hence, the regular price of the mirror is $15

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The solutions of a quadratic equation are ​-4,9 Write a related quadratic function in factored form.
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Answer:

y = (x + 4)(x - 9)

Step-by-step explanation:

x = {-4, 9}

y = (x + 4)(x - 9)

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2 years ago
What is the equation of a line that has a slope of 0 and a y-intercept of 4
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Answer:

y = 4

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3 years ago
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By paying $1500 cash and the balance is equal monthly payments, how many months would it take to pay for a car costing $12,495?
Elden [556K]

The monthly installments need to be paid is $10995.

To determine the number of months needed to pay off the remaining balance. We need to know the monthly installment.

<h3>What is installments?</h3>

When you get an installment loan, you get the money you borrowed or the item you bought right away.

  • You pay it off in installments, which are regularly scheduled payments that may include interest.
  • For a set number of months, or years, you generally owe the same amount on every installment.
  • When the loan is fully repaid, the account is permanently closed.

Now, as per the question;

Amount paid in cash = $1500

Remaining balance which is to be paid as monthly installments

= $12495 - $1500

=$12495 − $1500

=$10995

Thus, the monthly installments are $10995.

Now, to determine the number of months needed to pay off the remaining balance. The monthly installment is need to be known.

As a result, information on monthly installments is lacking.

To know more about the installments, here

brainly.com/question/16032019

#SPJ4

The complete question is-

What necessary piece of information is missing that prevents solving the problem? By paying $1500 cash and the balance in equal monthly payments, how many months would it take to pay for a car costing$12,495?

4 0
1 year ago
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