2744erhuang
2744erhuang
04-08-2021
Mathematics
contestada
|a-7| - |a-9| if a<7
Respuesta :
MohammadAli82
MohammadAli82
04-08-2021
Step-by-step explanation:
[tex] - |a - 7| - ( - |a - 9| ) = - a + 7 + a - 9 = - 2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
Which of the following statements is true?! O A) Clauses can contain phrases. OB) Clauses modify nouns, pronouns, verbs, or adverbs. OC) Phrases are made up of
2. Which set of terms can be substituted for superior/inferior? A. Proximal/distal B. Ventral/dorsal C. Cephalic/caudal D. Superficial/deep
Certain planes of a crystal of halite have a spacing of 0.399 nm. The crystal is irradiated by a beam of x-rays. First order constructive interference occurs wh
what is the cause of romeo's despair
Express 79 m in units of
An analog ammeter able to have a 0.5 A maximum reading is to be built using a small coil of resistance R = 20 Ω, and full scale deflection at 1 mA. What resista
Before a case can be heard in a state high court, it must ____
NEED HELP PLZZZZ choose each statement that is scientific
______ is the ability of a system to do more than one thing at a time. A. Multibusing c. online processing b. Multiprocessing d. Batch processing
6) Let A = ℤ and R be the relation on A where a R b if and only if a + b is a multiple of 4. Determine whether R is reflexive, irreflexive, symmetric, asymmetri
