The answer is k=4 you're welcome
Answer:D
Step-by-step explanation:
L=R*angle, but the angle *must* be in radians. So, just translate 43 degrees into radians: 43 * pi / 180, and you'll get:
L = 42 * ( 43 * pi / 180 ) ~ 31.504666, which rounded to the nearest hundredth is 31.50 cm.
The volume of a cube is length x width x depth. In a cube all would be equal therefore.
<span>x^3= 64 </span>
<span>x =4 </span>
<span>The area in square feet of one side would then be length x width </span>
<span>There are 6 sides so the surface area of the cube would be </span>
<span>(4)(4)(6) = 96 square feet</span>
Answer:
The answer is 48 ft
Step-by-step explanation:
Step 1:
The garden before the fence is: <u>(refer to graphical representation in attached file)</u>
o = side
b = base
h= hypotenuse
Use Sin (t) formula;
Sin (t) = o/h
Sin (t) = 80/100
Sin (t) = 0.8
Step 2:
The garden was divided in 2 parts and a is the missing length which needed to be found <u>(refer to graphical representation in attached file)</u>
For Small triangle <u>(refer to graphical representation in attached file)</u>;
a = side
c = base
b= hypotenuse
Use Sin (t) formula;
Sin (t) = a/b
0.8 = a/60
A = 0.8x60
A = 48 ft
