Question

(-90) (-1) please tell me the answer.

Answer 1

$\huge{\boxed{\boxed{\mathrm{\fcolorbox{red}{cyan}{HeRe\:is\:YoUr\:AnSwEr}}}}}$

$( - 90)( - 1)$

$+ 90$

${\huge{\underline{\underline{\mathbb{\bold{\mathcal{Don't\:forget\:to\:follow\:meh\:dear...}}}}}}}$

${\huge{\underline{\underline{\mathbb{\bold{\mathcal{Be\:Brainly......}}}}}}}$

${\huge{\underline{\underline{\mathbb{\bold{\mathcal{Mark\:it\:as\:Brainliest...}}}}}}}$ 

Ｆｏｌｌｏｗ  M  e ..............❣

Answer 2

Answer:

90

Step-by-step explanation:

minus when multiplied by minus becomes plus.

-90(-1) = 90

hope it helps.....