Can you make the a bit more clear
Answer:
<h3>
</h3>
Step-by-step explanation:
Use the distributive property to multiply each term of the first binomial by each term of the second binomial.
⇒
⇒
Collect like terms
⇒
Hope I helped!
Best regards!!
Answer:
We need to sketch the problem first.
Find the size of angle R.
One member travels a distance of 12km due north. Another team member heads 50degree east of north and travels a distance of 10km.
If se substute 50° of 180 we have
180-50=130°
The distance between the two team members is the missing side.
We know two sides and included angle, so we use the cosine rule.
A2+b2+c2-2bcCosA
= 102+122-(2x10x12xcos130°)
=100+144-(-147.08)
=100+144+147.08
=391.08
A==SQRT391.08
=19.775
19.7km
Step-by-step explanation:
<span>the answer is 33.3333333333
</span>
Answer:
1
Step-by-step explanation:
To find x, set both equations equal to each other.
