chantel10191
chantel10191
02-10-2018
Mathematics
contestada
21 - -7what is 21 - 7
Respuesta :
twokneee
twokneee
02-10-2018
twenty one minus seven is fourteen (14).
Answer Link
didibrown003
didibrown003
02-10-2018
21-(-7) would turn into a positive so the answer would be 28.
21-7 would be 14
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
Jude says that the volume of a square pyramid with base edges of 12 in and a height of 10 in is equal to the volume of a cylinder with a radius of 6.77 in and a
look at the image below
please help me đáp án của nó là gì help me thanks you very much
13. When sexual harassinent occurs at school, which should take immediate action?
1011111 ÷ 11 in numerical
the quantities x and y are proportional what r
please help me solve this exercise.!!find the value of tanx if sinx+cosx=1/5 and 0<x<π.
Which affirmative word best completes the conversation? Carlos: Hola, Laura, dime ____ sobre los gauchos de Argentina. Laura: Bueno, ché, te cuento lo que sé. O
A silver chain has 100 links. Each link is made of thin silver wire and is in the shape of a circle of radius 2,5 cm. Find the value of the chain if the silver
The opposite angles of a cyclic quadrilateral are (3x + 10) and (2x + 20)°. Find the angles.
