Mathematics, 21.12.2019 10:31 ShadowPlayer7636

In 1983, a can of house paint cost $16.35. in 2000, a can of house paint cost $28.94, and in 2005, a can of house paint cost $32.54. what is the difference in cpi between 2000 and 2005? a. 12 b. 22 c. 45 d. 77

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Given: ad¯¯¯¯¯ is an altitude. prove: ab2+ac2=cb2 right triangle a b c with right angle a. point d lies on side b c and segment a d is drawn. angle a d c is a right angle. drag and drop a reason into each box to correctly complete the two-column proof. statement reason ad¯¯¯¯¯ is an altitude, and ∠bac is a right angle. given ∠adb and ∠adc are right angles. definition of altitude ∠bac≅∠bda ? ∠bac≅∠adc ? ∠b≅∠b ? ∠c≅∠c reflexive property of congruence △abc∼△dba ? △abc∼△dac aa similarity postulate abbd=cbab ? ab2=(cb)(bd) cross multiply and simplify. acdc=cbac polygon similarity postulate ac2=(cb)(dc) cross multiply and simplify. ab2+ac2=ab2+(cb)(dc) addition property of equality ab2+ac2=(cb)(bd)+(cb)(dc) substitution property of equality ab2+ac2=(cb)(bd+dc) ? bd+dc=cb segment addition postulate ab2+ac2=cb2 substitution property of equality

Answers: 1

Answer

Mathematics, 22.06.2019 01:00

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

The deepest part of the swimming pool is 12 feet deep.the shallowest part of the pool is 3 feet deep.what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?

Answers: 1

Answer

You know the right answer?

In 1983, a can of house paint cost $16.35. in 2000, a can of house paint cost $28.94, and in 2005, a...

Questions

Mathematics, 19.03.2021 19:30

Quadrilateral A'B'C'D is a reflection of quadrilateral ABCD over the x-axis. What is the length of A'D'?

Mathematics, 19.03.2021 19:30

In the preceding alternate example, researchers were testing a new vitamin tablet that claims to lower a child's risk of developing attention deficit...