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Anton [14]
2 years ago
13

Want Brainliest? Get this correct Which of the following is the product of the rational expressions shown below?

Mathematics
1 answer:
mart [117]2 years ago
6 0
<h3>Answer: Choice D   \frac{2x^2}{x^2-x-20}</h3>

We multiply the numerators together to get x*2x = 2x^2 as the numerator for the answer.

The denominators pair up and multiply to get (x-5)(x+4) = x^2+4x-5x-20 = x^2-x-20. You can use the distributive property, FOIL, or the box method to expand out (x-5)(x+4)

So that's how we end up with (2x^2) all over (x^2-x-20) as the answer.

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THE HCF OF TWO NUMBERS 2952 AND 2256 IS 24 FIND THEIR LCM<br>​
MrRissso [65]

Step-by-step explanation:

by which method defination method, prime factorization or division method

5 0
2 years ago
The function g(x)=(x-2^2. The function f(x)=g(x) +3
OlgaM077 [116]
The parent function is:
 y = x ^ 2
 Applying the following function transformation we have:
 Horizontal translations:
 Suppose that h> 0
 To graph y = f (x-h), move the graph of h units to the right.
 We have then:
 g (x) = (x-2) ^ 2
 Then, we have the following function transformation:
 Vertical translations
 Suppose that k> 0
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4 0
3 years ago
3000x + 2000 = -1000
Umnica [9.8K]

Answer:

x=-1

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet. Find the measure of ∠H to the nearest tenth of a degree.
artcher [175]

Answer:

21.9°

Step-by-step explanation:

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet. Find the measure of ∠H to the nearest tenth of a degree.

We solve this above question using the Sine rule

a/sin A = b/sin B

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet.

Hence:

HI/∠J = JH/∠H

= 8/sin 90° = 1.9/sin ∠H

Cross Multiply

∠H = arc sin(sin 1.9 × 90/8)

∠H = 21.9°

5 0
2 years ago
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dolphi86 [110]

Answer:

Step-by-step explanation:Herely/3fcEdSx's li^{}nk to the answer:

bit.^{}

5 0
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