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3 years ago

Given the diagram below, find the measure in degrees of angle b & angle c

Mathematics

1 answer:

kifflom [539]3 years ago

8 0

The answer is B=34,C=68

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Which of the following is the product of the rational expression shown below

wolverine [178]

Option C: $\frac{x^{2}-9}{x^{2}-4}$ is the product of the rational expression.

Explanation:

The given rational expression is $\frac{x+3}{x+2} \cdot \frac{x-3}{x-2}$

We need to determine the product of the rational expression.

Product of the rational expression:

Let us multiply the rational expression to determine the product of the rational expression.

Thus, we have;

$\frac{(x+3)(x-3)}{(x+2)(x-2)}$

Let us use the identity $(a+b)(a-b)=a^2-b^2$ in the above expression.

Thus, we get;

$\frac{x^{2} -3^2}{x^{2} -2^2}$

Simplifying the terms, we get;

$\frac{x^{2}-9}{x^{2}-4}$

Thus, the product of the rational expression is $\frac{x^{2}-9}{x^{2}-4}$

Hence, Option C is the correct answer.

6 0

3 years ago

Help with simple interest rate P=$18,000, r= 7.5%, t=18 months

n200080 [17]

=2025
change 18months to years=1.5 years then you use the formula
PRT÷100
$18000 \times 7.5 \times 1.5 = 202500 \div 100 = 2025$

7 0

3 years ago

1 Solve - (8x – 12) = 2x – 3 4 218x - pleaseee help!!

Alex Ar [27]

Answer:

1/4.(-96)=2x-3

-1/4.96=2x-3

-24=2x-3

-2x-24=-3

-2x=-3+24

-2x=21

x=-21/2

Step-by-step explanation:

8 0

3 years ago

Simplify: ( -16 - 8)/2 + 25 / 5 + 1

Alika [10]

-6

-24/2 + 25/5 + 1

-24/2+25/5+1

-12+25/5+1

-12 + 5 + 1

-7+1

-6

7 0

3 years ago

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Two angles are complementary. one angle is 63.5 degrees. what is the other angle?

marusya05 [52]

Other angle = 90° - 63.5° = 26.5°

8 0

3 years ago

Read 2 more answers