Answer:
nothing
a point
a segment
Step-by-step explanation:
nothing
a point
a segment
Answer:
5x^5
Step-by-step explanation:
5x^2*4x^3/4
Divide
5x^2*1x^3
Multiply and Calculate
5x^5
Okay. Let's make a proportion for this. So we can do 21/3=x/60. Let's multiply cross way. So 21 x 60 is 1260. We multiply 3 by x to get 3x. So our equation will be 3x=1260. We can isolate the equation by 3, and 1260 divided by 3 is 420. So x=420. We then have to convert into feet. So 420 divided by 12 is 35. So it would be 35 feet. Therefore, the machine can make 35feet of ribbon in a hour.
Answer: 343000
Step-by-step explanation:
70 * 70 is 4900 so 70*70*70 is 343000
Answer:
Estimate the surface area of a cube with side length 9.9 in.
A) 100 in²
B) 400 in²
C) 600 in²
D) 1000 in²
Step-by-step explanation:
9.9 to the nearest whole number is 10
We know the side length of the cube is 10
We work out the area of face and multiply by 6.
10 x 10 = 100
100 x 6 = 600 in²
