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lys-0071 [83]
3 years ago
5

Find BC round to the nearest tenth

Mathematics
1 answer:
slega [8]3 years ago
3 0

Answer:

6.7

Step-by-step explanation:

Here, we can apply cosine law, c^2=a^2+b^2-2abcos\theta

We the plug in values: (CB)^2+6^2+5^2-2*6*5*cos74

and solve that CB is around 6.7

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Greg needs to score more than 120,000 points to beat an online gaming site record. The site awards him 700 points for joining th
grin007 [14]

Answer: 500x + 700 > 120000

Step-by-step explanation:

Let x represent the number of castles he must conquer in order to break the record.

The site awards him 700 points for joining the game and another 500 points for every castle he conquers. This means that if he conquers x castles, the total number of points that he would have is

500x + 700

Greg needs to score more than 120,000 points to beat an online gaming site record. Therefore, the inequality that Greg could use to calculate the number of castles he must conquer in order to break the record is

500x + 700 > 120000

8 0
3 years ago
Help me pleaseeee already due!!
max2010maxim [7]

Answer :

I GOT CHU !!!!: )

Step-by-step explanation:

1. One way they are similar is that both of them have the same angles due to the process of dialation one is smaller than the other another way i can tell the two shapes are similar is that they are both on the x and y axis and that they've both been dialated one unit.

sorry i have to go but i gave you number one

HOPE THIS HELPS YOUUU !!!!!

6 0
3 years ago
Solve for x. Round to the nearest tenth, if necessary. 3.4
kramer

Answer:

x=6.1

Step-by-step explanation:

using sine

sin 34 = opposite/hypotenuse

sin 34=3.4/x

make x subject of the formula

x =3.4/sin 34

x =6.08019161

x≈6.1(to the nearest tenth)

6 0
3 years ago
Need help ASAP.......
noname [10]
I'm pretty sure that it would be (-9,3) but I'm not fully sure
5 0
4 years ago
What is the greatest common factor of ? 6^10 y^12-12x^14 +x^8 y^6
ValentinkaMS [17]

Answer:

i Think its 1

Step-by-step explanation:

8 0
3 years ago
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