Answer:
13
Step-by-step explanation:
Since Lupe is 3 times as many as Frances
39 ÷ 3= 13
If you do long division of the numerator and nominator, if the remainder is 0, the decimal form is terminating. If the remainder is non-zero, it will be a repeating decimal...
Answer:
0.125
Step-by-step explanation:
1/8=0.125
Answer:
For vectors given by their components: A = (Ax, Ay, Az) and B = (Bx, By, Bz), the scalar product is given by A · B = AxBx + AyBy + AzBz Note that if θ = 90°, then cos (θ) = 0 and therefore we can state that: Two vectors, with magnitudes not equal to zero, are perpendicular if and only if their scalar product is equal to zero.
Step-by-step explanation:
I’m not really sure, maybe try to combine common facts like x with the xs and numbers with numbers
