Juandys Llanes

Your piggy bank contains $19.75 in dimes and quarters. There are 100 coins in all. How many dimes are there?

Your piggy bank contains $19.75 in dimes and quarters. There are 100 coins in all. How many dimes are there?

A bricklayer charges $8 per square foot to lay a patio. How much would it cost for the bricklayer to lay a 12-foot-×-16-foot patio?

2. Explain why the following algorithm for finding the slope of the line perpendicular to a given line is not correct on all inputs:

Input: A line in standard form Ax + By + C = 0

Output: The slope of any line perpendicular to the given line

Algorithm

Find the slope of the given line (assume we already know how to do this)

Let s = that slope

Let r = -1/s

Output “The perpendicular slope is ” r

This algorithm is incorrect because…

True or False

1.a is a triangle shape formed by straight ing joined at their ends

2.The conveyor is the instrument used to measure angles

Three. The sum of the measures of the angles of a triangle is 360 degrees

4.The triangles are classified only according to their sides

5.The Scalene Triangles have three sides equal

6.A isosceles triangle can be classified as

7.A equilateral triangle has three equal angles

8.De accordance with the triangles angles fall into rectangles

9.The three angles of the triangle are obtuse actangulo

10.A angle that measures 180 degrees is an obtuse angle

11.a angle that measures 45 degrees is im right angle

12.A right triangle has a right angle that measures 180 degrees

13.pitagoras unveiled a test for teoreme in the sixth century BC

14. the side opposite the right angle is called the hypotenuse

15.catetos is another name for the sides of a traingulo

16.la Pythagorean formula is a2 + b2 + c2

17.The polygon is a figure formed by the union of several segments

18LA oligono word is derived from Latin and means many angles

19. a polygon can under all sides and equal angles

20.The trapezoid is a quadrilateral that has one pair of opposite sides parallel

Need help on this

Need help with these 3 questions school homework cant figure it out I suck at order or operations