Answer:
Sin 21 = p/b
0.358 = 5.5 / x
x = 5.5 / 0.358
therefore , x = 6.97
Step-by-step explanation:
Use sin formula
which is perpendicular/ base
just put the value
Your answer should be:
(10-6)x(2+8)=40
Answer:
new signs are needed.
Step-by-step explanation:
Given: A
-kilometer section of a highway is designated as a scenic byway. New signs will be placed at the beginning and end of this section and at every
Km in between.
To find: How many new signs are needed?
Solution:
We have,
A
-kilometer section of a highway is designated as a scenic byway.
New signs will be placed at the beginning and end of this section and at every
Km in between.
So, there are
signs placed, one at the beginning and one at the end.
Now, in between these
signs there will be
signs.
Hence, the total new signs that are needed is
.
Answer:

Supplementary angles form 180°.
One angle = 152°
Other angle = y°

➳ The measure of its supplementary angle is <u>28</u>°.