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4 years ago

What is the value of x to the power of 3 + y to the power of 3 when x = 3 and y = 4?

Mathematics

1 answer:

BaLLatris [955]4 years ago

4 0

27+64 which equals 91

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the value of x - y is negative an X and Y are both positive what can conclude about the values of X and Y?

tiny-mole [99]

You can conclude that X is smaller than Y. For example:
(2,5)
2 + 5 = 7
2 - 5 = -3

Hope this helped!

3 0

3 years ago

Which expression is equivalent to (3x - 4)(4x - 3)?

Ulleksa [173]

Answer:

1\/48 (24 x - 25)^2 - 49\/48

x (12 x - 25) + 12

Step-by-step explanation:

7 0

3 years ago

Help me please express the simplest radical form

Lelechka [254]

Answer:

$8\sqrt{2}$

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Simplify radical -81

Solnce55 [7]

Step-by-step explanation:

-81

$\sqrt{ - 1} \: \times \sqrt{81}$

$\sqrt{ - 1} = i$

$i \times \sqrt{9 {}^{2} }$

$i \times 9$

$9i$

5 0

3 years ago

I don’t understand how to solve this

Bezzdna [24]

Answer:

42.1

Step-by-step explanation:

The height of the main triangle is,

h = 47√3/2 (since it's an 30-60-90 triangle)

so to find x,

tan(44) = h/x

x = h/tan(44)

x = 42.1 (rounded to the nearest tenth)

Answered by GAUTHMATH

8 0

3 years ago