Answer: x = 19.42, y = 18.47, z = 18°
<u>Step-by-step explanation:</u>
This is assumed to be a 90° triangle so you can use Soh Cah Toa to answer the questions. <em>You must use a calculator for the last step.</em>
Use Triangle Sum Theorem to find the angle measure of z:
90° + 72° + z = 180°
162° + z = 180°
z = 18°
Answer:
D
The missing piece (triangle) is facing right side up but the red triangle has its point facing left
TO get it facing up, turn it by 90 degrees clockwise
Answer:
$6900
Step-by-step explanation:
Lets find 15% of 6000 first.
6000 x 15% = 900
So just add 900 now to 6000
6000 + 900 = 6900
Hope this helps!
Answer:
No
Step-by-step explanation: The reason -6.0 isn't that same as 6 is because -6.0 is negative and 6 is positive
Answer:
22 and 158
Step-by-step explanation:
Supplementary angles add to 180. This is means there is a small and large angle. Adding together, they make 180.
- "the larger angle measures four degrees more than seven times the measure of a smaller angle" is represented as 7x+4.
- "x represents the measure of the smaller angle" is represented as x.
x + 7x+4 =180
8x+4=180
8x=176
x= 22
This is the measure of the smaller angle. The larger angle is 7(22)+4 = 158
