Answer:
x = 4.2
Step-by-step explanation:
14.1² + x² = 14.7²
198.81 + x² = 216.09
216.09 - 198.81 = 17.28
√17.28 = 4.15
x = 4.15
Round to nearest tenth
D
i think its D :)
I am not entirely sure what you are asking here but if I am right then the answer is -4(x-2) = 8 - 4x
Multiplying binomials all you have to do is distribute the 4
Multiply -4 by x to get: -4x
Muliply -4 by -2 to get: 8 (Because two negatives make a positive)
Now you have -4x + 8
Rewrite so it flows better and the answer is:
8 - 4x
I think one.
Because 16 divided by 4 is 4 minus the 3 and its 1. So I think 1 is the mystery number.
hope i help
38 units-U(4, -1), V(12, -1), W(20,-7), X(8, -7), Y(4,-4)
25.4 units-P(7,2), Q (12,2), R(12,6), S(7,10), T(4,6)
50 units-A( 1, 1), B(6,13), C(8,13), D(16,-2) E(1, -2 )
19.24 units-K(4,2), L(8,2), M(12,5), N(6,5), O(4,4)
It should be a kilogram.
Gram = too small
milligram = too small
meter = distance
