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Tamiku [17]
2 years ago
15

Please help me with this following question​

Mathematics
1 answer:
natka813 [3]2 years ago
4 0

Answer:

yes

Step-by-step explanation:

f(x) = 2x³ - \frac{3}{2} x² - 4x + 6

g(x) = \frac{1}{2} ( 4x³ - 3x² - 8x + 12) ← multiply each term in the parenthesis by \frac{1}{2}

      = 2x³ - \frac{3}{2} x² - 4x + 6

     = f(x)

Then f(x) and g(x) are equal polynomials

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15=5k-13 whats the letter
Marina86 [1]

Answer:

k= 5.6

Step-by-step explanation:

7 0
3 years ago
Find the value of 2 in the following equation: 8z=64
mariarad [96]
Altho' 2 is a factor of both 8 and 64, we cannot "find the value of 2" because that's already given.

I believe you may have meant "<span>Find the value of z in the following equation: 8z=64".

We can solve that equation for z:  z = 64/8, or z = 8 (answer).</span>
5 0
3 years ago
WILL GIVE BRAINLIEST HELP PLEASE
Tamiku [17]
The relation t relates x to y. To determine if it is a function, see if one x value can give two different y values. Since each x value only has one y value, the relation is a function. To check if the inverse is a function, see if any one y value will give multiple x values. By inversing t, there are two values of x for the value of y = -4 (x = 4 and x = 6), so this is NOT a function.

Answer: Relation t is a function. The inverse of relation t is NOT a function.
3 0
3 years ago
Anna has leaned a ladder against the side of her house. If the ladder forms a 72º angle with the ground and rests against the ho
LuckyWell [14K]

Answer:

(A) 2 meter

Step-by-step explanation:

It is given that the ladder forms a 72º angle with the ground and rests against the house at a spot that is 6 meters high.

Let the measure of bottom of the ladder from the wall be x, then using the trigonometry, we have

\frac{CB}{AB}=tan72^{\circ}

\frac{6}{x}=tan72^{\circ}

\frac{6}{x}=3.077

x=\frac{6}{3.077}

x=1.94

x≈2m

Thus, option A is correct.

6 0
3 years ago
Read 2 more answers
Geometry problem in the picture: Find the measure of the angle to the nearest degree
Anit [1.1K]

Answer:

? Is 41 degrees

Step-by-step explanation:

SOH CAH TOA

Hypotenuse is 60

Adjacent is 45

Hypotenuse and adjacent - Cos

(Cos inverse to find the angle)

Cos(?) = a/h

Cos(?) = 45/60

Cos-(45/60) =?

? = 41.40962211

Hope this helps!

5 0
2 years ago
Read 2 more answers
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