4 years ago

For which value of x is xyza a rectangle

Mathematics

1 answer:

lisabon 2012 [21]4 years ago

7 0

Well each angle in a rectangle is 90°, so if x is an angle, it's 90°

I hope that helps!

You might be interested in

The function A = 15x - x2, where x is the width in yards, gives the area A of a llama pen in square yards. Make a table using 1/

Mnenie [13.5K]

Answer:

The width which gives the greatest area is 7.5 yd

Step-by-step explanation:

This is an application of differential calculus. Given the area as a function of the width, we simply need to differentiate the function with respect to x and equate to zero which yields; 15-2x=0 since the slope of the graph is zero at the turning points. Solving for x yields, x=7.5 which indeed maximizes the area of the pen

6 0

3 years ago

Integration of the following function

DerKrebs [107]

Answer: None of the above

Step-by-step explanation:

Given

$\frac{\mathrm{d} \bar{c}}{\mathrm{d} x}=-6x^{-2}+\frac{1}{6}$

$d\bar{c}=\left ( -6x^{-2}+\frac{1}{6}\right )dx$

Now, integrating both sides

$\int d\bar{c}=\int \left ( -6x^{-2}+\frac{1}{6}\right )dx$

$\bar{c}=-6\frac{x^{-2+1}}{-2+1}+\frac{1}{6}x+k_1$

$\bar{c}=6x^{-1}+\frac{1}{6}x+k_1$

6 0

3 years ago

(0.6) with a sqare root of 2

stira [4]

Answer:

0.36

Step-by-step explanation:

0.6 squared is 0.36

it is essentially 6 times 6 but as a decimal

6 0

3 years ago

Kayla was at the surface of a swimming pool and recorded the following two measurements, in feet, on a number line: −9, which re

maria [59]

A) 0 represents the surface of the pool.
B) The height of the pool is 10 above the pool surface
C) It should be -3 since it is going down so it is going to be a negative number and it is also below the pool's surface.

4 0

3 years ago

Read 2 more answers

Solve for H<br><br> 19+4H=1-5H

Jobisdone [24]

19=1-5h-4h
19-1=-5h-4h
18=-9h
18/-9=h
h=-0.5

7 0

4 years ago