Answer:
100:60 simplified to 10:6
Step-by-step explanation:
for every 100 milk cartons put out 60 milik cartons are taken. so 100:60 or simplified to 10:6
we know that
The sum of the internal angles in the triangle must be degrees
see the attached figure with letters to better understand the problem
Step
<u>Find the measure of the angle x</u>
In the triangle ABC
solve for x
therefore
<u>the answer Part a) is</u>
the measure of angle x is
Step
<u>Find the measure of the angle z</u>
we know that
--------> by supplementary angles
substitute the value of x
therefore
<u>the answer Part b) is</u>
the measure of angle z is
Step
<u>Find the measure of the angle y</u>
In the triangle ACD
solve for y
therefore
<u>the answer Part c) is</u>
the measure of angle y is
6 is right box 0.5 is left box
Answer:
-4
Step-by-step explanation:
g(-1) = 3(-1)² - 2(-1) + 7 / 2(-1) + 5
= 3-(-2)+7 / -2+5
= 5+7/-3
= 12/-3
= -4