<span>How can you use addition and subtract to put together and separate measures of an angle and its parts
Adding and Subtracting angles can be put this way.
Complementary angles can be formed by two angles with total of 90 degrees.
</span><span>Supplementary angles can be formed by two angles with total of 180 degrees.
</span>
X + Y = 90 degrees
Y = 90 - X
X = 90 - Y
X + Y = 180 degrees
Y = 180 - X
<span>X = 180 - Y</span>
Answer:
a) 5%
b) 24%
Step-by-step explanation:
a) You buy a game for $40, and the sales tax is $2. What percent of the game price are you paying in sales tax?
Percentage you are paying in sales tax
= Sales tax / Sale price of the game × 100
= $2/$40 × 100
= 5%
b) Your doctor told you to eat 25 grams of fiber each day. You had 6 grams of fiber for breakfast. What percent of the 25 grams of fiber have you eaten so far?
The percent of 25 grams of fiber you have eaten so far =
6 grams/25 grams × 100
= 24%
Answer:
√(50)
Step-by-step explanation:
Hope that helps
Have A good day
can I have brain pls THXS
Answer:
Let's call the width x and the length x + 8. Perimeter can be calculated by multiplying the sum of the length and width by 2 so we can write:
2(x + x + 8) = 80
2(2x + 8) = 80
2x + 8 = 40
2x = 32
x = 16
This means that the length is 16 cm and the width is 24 cm.
For
and
to be independent, it must be the case that
You're given
while
So yes, the two events are independent.