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Stella [2.4K]
4 years ago
12

Find a if ZB = 25°, ZC = 48°, AC = 5.

Mathematics
2 answers:
Tpy6a [65]4 years ago
8 0

Answer:

11.3

Step-by-step explanation:

a = AC × sin(A)/sin(B)

Now <A =180-25-48 = 107

a = 5×sin(107)/sin(25)

a ≈ 11.3

Answered by GAUTHMATH

Andrej [43]4 years ago
4 0
11.3 my man, math 4ever
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Three bags of chips costs m cents. At this rate, what is the cost, in cents, of one bag of chips?
olya-2409 [2.1K]

Answer: m/3 cents

Step-by-step explanation:

Hi, to answer this question we have to divide the total cost of the chips (m) by the number of bags of chips (3).

Mathematically speaking:

Cost of one bag chip: m/3 cents

Since the total cost is represented by a variable, the individual cost is an expression.

If we replace the value of m by a number we will obtain the result as a number.

Feel free to ask for more if needed or if you did not understand something.

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3 years ago
The length of a rectangle is four times its width.
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Let width be x

  • length=4x

ATQ

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3 0
3 years ago
Read 2 more answers
If f(x) = 5x + 4, which of the following is the inverse of Ax)?
Levart [38]

Answer:

f^{-1} (x) = \frac{x-4}{5}

Step-by-step explanation:

let y = f(x) and rearrange making x the subject, that is

y = 5x + 4 ( subtract 4 from both sides )

y - 4 = 5x ( divide both sides by 5 )

\frac{y-4}{5} = x

change x to f^{-1}(x) and y back to x, thus

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6 0
4 years ago
Question 1 of 10
lianna [129]

The remainder is 8 in the given synthetic division problem. which is the correct answer would be option (B).

<h3>What is the division operation?</h3>

In mathematics, divides left-hand operands into right-hand operands in the division operation.

In the given synthetic division, the coefficients of terms are 4,6, and -2.

Fill in the first coefficient as it appears on the bottom line.

Now multiply 1 by 4 and write the result (i.e., 4) underneath the second coefficient in the center line.

Now multiply 6 by 4 and write the result (i.e., 10) in the bottom row.

Now multiply 1 by 10 and write the result (i.e., 10) below the third coefficient in the center line.

Now add -2 with 10 and write the result (i.e., 8) in the bottom row.

The first two terms now indicate the polynomial coefficient, while the last term shows the remainder.

Therefore, the remainder is 8 in the given synthetic division problem.

To learn more about the division operation click here :

brainly.com/question/25870256

#SPJ1

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