All categories

2 years ago

A square is a quadrilateral with four equal sides and four 90 degree angles. Is quadrilateral ABCD a square?

Mathematics

1 answer:

Rainbow [258]2 years ago

4 0

Answer: yes

Step-by-step explanation:

You might be interested in

Quick help with math please? 50 points.

Elden [556K]

y≤-2x +2

y< 1/3x +2

this is the answer to this

7 0

3 years ago

Read 2 more answers

The slope intercept form of the equation 4x - y = -1

adell [148]

Answer:

y=4x-27

Step-by-step explanation:

5 0

3 years ago

When chad had one cat he needed to serve 1/5 of a can of cat food each day. Now that chad adopted a second cat he needs to serve

Akimi4 [234]

Answer:

$5\frac{3}{10}$ cans extra food is needed to feed the second cat.

Step-by-step explanation:

Given:

When chad had one cat he needed to serve 1/5 of a can of cat food each day. Now that chad adopted a second cat he needs to serve a total of 11/2 cans each day.

Now, to find the extra food is needed to feed the second cat.

Food needed for one cat = $\frac{1}{5}\ of\ can.$

Food needed for both one and second cat needed = $\frac{11}{2}\ =5\frac{1}{2}\ cans.$

Now, extra food needed to feed the second cat:

Food needed for both one and second cat needed - food needed for one cat.

$\frac{11}{2} -\frac{1}{5}\\\\=\frac{55-2}{10} \\\\=\frac{53}{10}$

$=5\frac{3}{10}\ cans.$

Therefore, $5\frac{3}{10}\ cans$ extra food is needed to feed the second cat.

5 0

3 years ago

How do you find the circumference, radius, and diameter?

igor_vitrenko [27]

Check the picture below.

$\bf \textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=2.9 \end{cases}\implies C=2\pi (2.9)\implies C=5.8\pi \implies C\approx 18.22 \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{C\div r}{18.22\div 2.9 \approx 6.28}\qquad \stackrel{C\div d}{18.22\div 5.8 \approx 3.14}~\hfill$

4 0

4 years ago

Solve for x 3/10 = 2/x

s344n2d4d5 [400]

3/10 =2/x
3x = 20
x = 6.66

3/10 = 2/6.66
0.3 = 0.3
true

3 0

3 years ago