D x1 + x2/2, y1 + y2/2
D 4 + 10/2, 8 + -2/2
D = (7, 3)Hope I helped!
Answer:
2.09 or 2 and 9/100
Step-by-step explanation:
2 1/2 - 41/100 =
5/2 - 41/100=
250/100 - 41/100=
209/100=
2 and 9/100 Or 2.09
I hope this helped you.
Ok...don't have the statements, but the equations would be:
y=20+10X
y=50+5X
They would be equal in cost at X=6... For more than 6 days, the gym would be cheaper. For less than 6, the classes would be cheaper.
Answer:
<em>Measure of one of the interior angles ⇒ 90°</em>
Step-by-step explanation:
If we are considering a regular polygon, all sides are ≅, respectively all angles are ≅ as well;
Now any quadrilateral has total interior angle measure of 360 degrees, provided they each can be split into two triangles and hence knowing a triangle is 180 degrees each, ⇒ 180 * 2 = 360°;
So if all these angles are ≅, we can claim that;
m∠ 1 = m∠ 2 = x = m∠ 3 = m∠ 4, where ∠1, 2, 3, and 4 are interior angles
x + x + x + x = 360 degrees ( ° ),
4x = 360°,
x = 90° = m∠ 1 = m∠ 2 = m∠ 3 = m∠ 4,
<em>Solution; Measure of one of the interior angles⇒ 90°</em>
Answer:
of an hour = 1 1/5 hour = 72 minutes
Step-by-step explanation:
![\frac{1}{3} h + \frac{1}{2}h = 1\\\\\frac{2}{6} h + \frac{3}{6}h = 1\\\\\\\frac{5 }{6} h =1\\\\h=\frac{6}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%20h%20%2B%20%5Cfrac%7B1%7D%7B2%7Dh%20%3D%201%5C%5C%5C%5C%5Cfrac%7B2%7D%7B6%7D%20h%20%2B%20%5Cfrac%7B3%7D%7B6%7Dh%20%3D%201%5C%5C%5C%5C%5C%5C%5Cfrac%7B5%20%7D%7B6%7D%20h%20%20%3D1%5C%5C%5C%5Ch%3D%5Cfrac%7B6%7D%7B5%7D)