0.17 I hope this helps you:)
Answer:
Hey there!
4^2-2(3(5)+1)
16-2(15+1)
16-2(16)
-16
C is correct.
Let me know if this helps :)
This cannot be simplified anymore
Set the number of chickens as x and number of cows as <span>y
</span>so the farmer has total 28 animals
so x+y=28
you know that since the animals are healthy
chickens will have 2 legs and
cows will have 4 legs
the total number of legs are 64
so 2x+4y=64
since you want to find the number of cows
so from the first equation <span>x+y=28
</span>we will get another equation <span>x=28-y
</span>then plug into <span>2x+4y=64
2(28-y)+4y=64
56-2y+4y=64
56+2y=64
-56 -56
2y=8
y=4
</span>
Answer:
Step-by-step explanation:
1.∠VUZ
2.alternate
3.4x+5x=180
9x=180
x=180/9=20
m∠svw=4×20=80°
4.
m∠VWT=5x=5×20=100°
5.
internal (angles on the same side between two parallel lines or adjacent angles are supplementary.
