Predict the missing component of each reaction.
? + 2 upper Na upper Br right arrow 2 upper Na upper Cl plus upper Br subscript 2.
A. HCl
B. Cl2
C. Na

Upper Mg plus. ? right arrow upper Mg upper O plus upper H subscript 2.
A. Mg(OH)2
B. O2
C. H2O

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2