2 years ago

X = 3 and y = 5 y3 - 4x

Mathematics

1 answer:

Anni [7]2 years ago

3 0

Answer:

113

Step-by-step explanation:

$( 5 )^{3} - 4(3) \\ 125 - 12 = 113$

You might be interested in

Factor the polynomial

WARRIOR [948]

3x⁶y² + 57x⁵y³ + 252x⁴y⁴
= 3x⁴y²(x² + 19xy + 84y²)
= 3x⁴y²(x² + 12xy + 7xy + 84y²)
= 3x⁴y²(x(x + 12y) + 7y(x + 12y))
= 3x⁴y²(x + 12y)(x + 7y)

5 0

4 years ago

Can someone help me do this problem and explain it to me step by step? If so I’ll mark you brainliest

Advocard [28]

Answer:

-21

Step-by-step explanation:

1) if r = -4

Substitute r = -4 in 3r - 9

= 3 * (-4) - 9

= -12 - 9

= -21

2) ( 4 / 7 ) * x = 16

4 * x = 16 * 7

x = 4 * 7

x = 28

7 0

3 years ago

Keely's hair is 43 centimeters long. What is the length of Keely's hair in millimeters? Use the number of zeros of the product w

Anna11 [10]

The answer is 430 hope this helps w

6 0

3 years ago

Read 2 more answers

I need help with this algebra question. <br> 4 (x - b) =x

LekaFEV [45]

4 (x - b) = x Use the DIstributive Property [(4(x) - 4(b)]
4 x - 4b = x Add 4b to both sides
4x = 4b + x Subtract x from both sides
3x = 4b Divide both sides by 3
x = $\frac{4b}{3}$

4 0

4 years ago

Giveb cos x = -1/5 and x is the third quadrant, matcy the trigonometric ratios with their respective values

Hitman42 [59]

I think the answer is 15 and Put an number 0 150

6 0

3 years ago