31.4 mm The base of the block measures 31.4 mm by 7.9 mm, and it has
a height of 9.5 mm. Each right cylinder on top of the block has a
diameter of 4.6 mm and a height of 2 mm. Each hole in the block
has a diameter of 4.6 mm. Determine the surface area of the block
that needs to be painted if you do not paint the bottom of the block.
refer to the photo for the visual

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?

Samuel deposited money in an account that’s pays an annual simple interest rate at 3.5%. at the end of 5 years, samuel earns $2625.00 in interest. how much money did he deposit in the account?