3 years ago

Find x3 − 2y2 − 3x3 + z4 if x = 3, y = 5, and z = −3.

Mathematics

2 answers:

Law Incorporation [45]3 years ago

7 0

Answer:

= - 7+z

Step-by-step explanation:

alexandr402 [8]3 years ago

3 0

Step-by-step explanation:

x^3-2y^2-3x^3+z^4

=(3)^3-2 (5)^2-3 (3)^3+(-3)^4

=27-50-81+81

=-23

You might be interested in

Bradley cut a square hole out of a block of wood in wood shop. if the block was cube-shaped with side lengths of 8 inches, and t

borishaifa [10]

8^3-3^3
512-27
485 cubic inches

3 0

4 years ago

Charley's grade in the three quarters are 85, 88, and 92. If she targets to have an average

topjm [15]

Step-by-step explanation:

We can set up an average equation in the form, where x is the last score in the fourth quarter:

$\frac{85 + 88 + 92 + x}{4} = 90$

$85 + 88+92 + x =360\\\\x = 95$

She needs at least a 95 on the last quarter to average 90 in all four quarters.

5 0

3 years ago

Giving brainliest for help plz

Kryger [21]

Answer is B.

Thanks!!

5 0

3 years ago

Read 2 more answers

QUESTION 1<br> Given the equation of the circle (x + 7) + (y – 5) 2 = 64, identify the center.

o-na [289]

Answer:

center=(-7,5)

Step-by-step explanation:

The center form of the circle equation is in the format (x – h)^2 + (y – k)^2 = r^2, with the center being at the point (h, k).

you can find center by making equal to zero each term, then:

x+7 = 0

x=-7

y-5 = 0

y=5

then the center is (-7,5).

6 0

3 years ago

Which sequences of transformations would result in similar figures that are enlargements or reductions?

Ugo [173]

Answer:

Dilations

Step-by-step explanation:

8 0

3 years ago