Which expression is equivalent to 27+15n?

Mathematics

1 answer:

nikitadnepr [17]3 years ago

8 0

3(9+5n)

Use the distributive property to multiply 9 by 3 and 3 by 5n to get that answer.

You might be interested in

The table shows a schedule of inga’s payment plan for a car. inga’s payment plan for the first 3 years year balance monthly paym

Alja [10]

Inga needs 3 more years to pay off the whole amount.

<h3>What is the monthly payment?</h3>

A portion of the monthly payment is called the principal, which is the original amount borrowed.

First year balance = $19,691.28

Monthly payment = $273.49

Annual payment = 273.49×12 = $3281.88

Remaining balance after 1 year = 19,691.28 - 3281.88 = $16,409,4

After 3 years balance = $9845.64

Remaining balance after payment (4 years) = 9845.64-3281.88 = $6563.76

Remaining balance after payment (5 years) = 6563.76-3281.99 = 3281.88

Remaining balance after payment (6 years) =3281.88-3281.88 = 0

Hence, Inga needs 3 more years to pay off the whole amount.

To know more about monthly payments click the link given below.

brainly.com/question/26353929

7 0

1 year ago

Determine the values of \theta if sec\;\theta=-\frac{2}{\sqrt{3}}.

Masja [62]

Answer:

See below.

Step-by-step explanation:

So, we have:

$\sec(\theta)=-2/\sqrt{3}$

Recall that secant is simply the reciprocal of cosine. So we can:

$\cos(\theta)=(\sec(\theta))^{-1}=(-2/\sqrt{3})^{-1}\\\cos(\theta)=-\sqrt{3}/2$

Now, recall the unit circle. Since cosine is negative, it must be in Quadrants II and/or III. The numerator is the square root of 3. The denominator is 2. The whole thing is negative. Therefore, this means that 150 or 5π/6 is a candidate. Therefore, due to reference angles, 180+30=210 or 7π/6 is also a candidate.

Therefore, the possible values for theta is

5π/6 +2nπ

and

7π/6 + 2nπ

6 0

2 years ago

How do i factor this trinomial 5y^2 — 7y — 6

scZoUnD [109]

Answer:

(5y+3) x (y-2)

Step-by-step explanation:

5y^2-7y-6