mariiiieee22 mariiiieee22

12-11-2021
Mathematics

contestada

A triangle has side lengths of (5k - 7) centimeters, (k - 4) centimeters, and
(3m - 9) centimeters. Which expression represents the perimeter, in centimeters,
of the triangle?

Respuesta :

Аноним Аноним

12-11-2021

Answer:

-6m and -6k

Step-by-step explanation:

(5k - 7) = -2k (k - 4) = -4k + -2k = -6k. (3m - 9) = -6m.

Answer Link

Otras preguntas

Which expressions are equivalent to -2(2h+10)+4h

Josue broke a cell sample into 12 batches, each weighing 6.9 x 10 ^-10 grams. How much did the original sample weigh? Use scientific notation to express your a

Acontecimiento social en presete historico ejemplo

Six mini cakes and 10 cookies cost $100. Six mini Cakes and 5 cookies cost $65 Find the cost of one mine cake and one cookie

Mediation can help two people unable to reach a compromise on their own. (TRUE OR FALSE)

how did sir ernest shackleton die

12. A piece of metal cube weighs 24 g and its volume is 50 cm. Find the density of the metal

Select only the simple subject of the sentence. At the dock, a seal fell asleep on Callie Torres's sailboat. a

Help help help help help help help

Calculate the slope of a line that passes through the points (9, 3) and (19,-17).