Answer:
m<ACD = ![50^{o}](https://tex.z-dn.net/?f=50%5E%7Bo%7D)
Step-by-step explanation:
From the question given, ΔACD is a right angled triangle. Then we can apply one of the properties of a triangle to it.
In the triangle ACD:
<ACD + <DAC + <ADC = 180 (sum of angles in a triangle)
<ACD + 40 + 90 = 180
<ACD + 130 = 180
<ACD = 180 - 130
<ACD = ![50^{o}](https://tex.z-dn.net/?f=50%5E%7Bo%7D)
With the application of the property of the sum of interior angles of a triangle, the measure of <ACD is
.
Answer:
1/8
Step-by-step explanation:
The lowest common multiple of 4 and 8 is 8.
1/4 = 2/8
3/8 - 1/4 = 3/8 - 2/8 = (3 - 2)/8 = 1/8
1/8 cannot be simplified further.
Answer:
we'll be using Pythagorean theorem to solve this question...the answer as stated above is 8
Answer: -37
Step-by-step explanation:
6 more than a number would make an equation of 6+x=-31. Subtract 6 on both sides to get x=-37