Ask question

Ask question

All categories

3 years ago

12

En un trabajo manual de una escuela secundaria se necesitan pedazos alambron de 10,12,16,20 cm de largo, sin que sobre ni falte

material. ¿cuanto sera la mejor longitud de alambron que utilice?
a) 80cm b) 360cm c)320 d)120cm e) 240cm

1 answer:

zhenek [66]3 years ago

7 0

Hola! No se si buscaste antes por aquí pero ya hay una respuesta anterior a esta pregunta y es la opción D

You might be interested in

PLS HELPP FIRST TO BE CORRECT WILL GIVE BRANLIEST!!

GrogVix [38]

Answer:

Step-by-step explanation:

BaF2 + Na2S = 2 NaF + BaS

5 0

3 years ago

Solve this please!!!!!!

Wittaler [7]

Answer:

11. -8-4(3+5p) = -180

or, -8-4×3-4× 5p= -180

or, -8-12+20p=-180

or -8-12+180= -20p

or, 160= -20p

or,p= - 160/20

:. p= 8

Step-by-step explanation:

we can multiply small brackets then we can do add and subtract then we can get the value of p

3 0

3 years ago

Radius of circle O has a slope of 2.5. What is the slope of the tangent line to circle O through point A?

Zolol [24]

The tangent line is perpendicular to the radius, so will have slope
.. -1/2.5 = -0.4 . . . . . . corresponding to the 3rd selection

6 0

3 years ago

Aidan has four cards with +, –, ×, ÷ printed on them. He inserts them between the five numbers 5, 4, 3, 2 and 1 to form the expr

dlinn [17]

Answer:

5 x 4 + 2 - 3 / 1

Step-by-step explanation:

This took me so much tries to do but got it. Hope it helps! :)

5 0

4 years ago

Which of the following points lie in the solution set to the following system of inequalities? y > −3x + 3 y > x + 2

OverLord2011 [107]

Answer:

y> -3x

3

y > x +2

5 0

3 years ago