All categories

2 years ago

Given: WX congruent to XY congruent to YZ congruent to ZW Prove: angle W and angle Y are congruent

Mathematics

1 answer:

Yuki888 [10]2 years ago

7 0

This question describes a square. Which has all equal sides and angles, therefore W and Y are congruent.

You might be interested in

g For the curve parameterized by x(t) = 3 sin t, y(t) = 5 cost, for −π/4 ≤ t ≤ π/2: (a) Sketch the curve and the direction trace

tamaranim1 [39]

Answer:

a) See the file below, b) $s = \int\limits^{0.5\pi}_{-0.25\pi} {[\left( 3\cdot \cos t\right)^{2}+\left(-5\cdot \sin t \right)^{2}]} \, dx$ , c) $s \approx 9.715$

Step-by-step explanation:

a) Points moves clockwise as t increases. See the curve in the file attached below. The parametric equations describe an ellipse.

b) The arc length formula is:

$s = \int\limits^{0.5\pi}_{-0.25\pi} {[\left( 3\cdot \cos t\right)^{2}+\left(-5\cdot \sin t \right)^{2}]} \, dx$

c) The perimeter of that arc is approximately:

$s \approx (\frac{1}{4} + \frac{1}{8})\cdot 2 \pi\cdot \sqrt{\frac{3^{2}+5^{2}}{2} }$

$s \approx 9.715$

5 0

3 years ago

Which statement describes the graph of function g?

shusha [124]

9514 1404 393

Answer:

The graph of g is 3 units above the graph of f.

Step-by-step explanation:

Adding 3 to each y-value shifts the graph up 3 units.

In the case of the straight line given here, it also has the appearance of shifting the graph left. The left-shift, however, is not 3 units. The amount of apparent horizontal shift will depend on the slope of the original line.

3 0

2 years ago

Brice had 3 energy bars.he ate half of one.how many energy bars remained uneaten

Paladinen [302]

Two and a half energy bars it should be the right one.

3 0

3 years ago

6x – 3y = 5<br>y – 2x= 8

noname [10]

Answer:

PA GEN SOLISYON --> "NO SOLUTION"

Step-by-step explanation:

Whether you multiply the top equation by ⅓ to make "-y" and "2x", or multiply the bottom equation by 3 to make "3y" and "-6x", you will see that 9⅓ ≠ 0, or 24 ≠ 0, therefore the result is "NO SOLUTION".

6 0

2 years ago

X-5(x-1)=x-(2x-3)<br> solve the equation step by step

NikAS [45]

Answer: x=2/3

Step-by-step explanation:

3 0

3 years ago