Answer:
Step-by-step explanation:
20km east - 12km south= 8km east
Answer:
Hence, only one triangle is possible.
Step-by-step explanation:
Let, ABC is a triangle.
Given that,
first side of a ΔABC is 4, second side of a ΔABC is 3 and ∠B is °.
Diagram of the ΔABC is shown below.
Now,
(Law of sines)
⇒
⇒ =
⇒
⇒ ∠A = 61°
Now, ∠A + ∠B+ ∠C = 180° (angle sum property)
⇒ 61° + 41° + ∠C = 180°
⇒ ∠C = 78°
⇒
⇒
⇒
Therefore, ∠A = 61°, ∠B = 41°, ∠C = 78°,
Hence, only one triangle is possible.
Answer:
3 over 2 terminates 3 over 4 terminates
Step-by-step explanation:
3 over 2 = 1.5 and 3 over 4 = .75
False,<span>The opposite is true: the GCF of an odd number and an even number is always odd.
All the factors of an odd number are odd; or to put it another way: If a number has an even factor, the number itself must be even.
Thus the only common factors between odd and even numbers must be odd.
</span>
Answer:
314.2in^2
Step-by-step explanation:
GIven data
diameter= 10in
radius= 5in
Height= 2in
The expression for the curved surface area (CSA) of a cylinder is given as
CSA=2πrh
CSA=2*3.142*5*2
CSA=62.84 in^2
The material needed to make one pipe is 62.84in^2
Hence the material need for 5 pipes is
=62.84*5
=314.2in^2