Can somone please help me? I need help with 7 different problems!! and fasttttt

1 answer:

kramer2 years ago

8 0

What problems are they??

You might be interested in

faltersainse [42]

90 gallons of water

7 0

2 years ago

Ilya [14]

18x .......,,,,..xbxncmd

5 0

2 years ago

kolbaska11 [484]

D,F, E i think these are it

7 0

3 years ago

rodikova [14]

Answer:

Step-by-step explanation:

We can use the law of cosinse:

$c^{2}$ = $a^{2} + b^{2}$ − 2ab cos(C)

Suppose the two sides are a and b, and the angle betweent them is C.

$c^{2}$ = $3^{2} + 4^{2}$ − 2*3*4 cos(60)

We can simplify this to get $c^{2}$ =25-12=13

c= $\sqrt{13}$

Answer choice B

4 0

2 years ago

Mrac [35]

Yes, because you can multiply $3 by 3 to get $9 and 6 muffins by 3 to get 9 muffins.

8 0

2 years ago