3 years ago

What is the solution set of -|x| = -8?

Mathematics

1 answer:

n200080 [17]3 years ago

6 0

Your answer is C 8 and -8

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A student has a container with a volume of 2.5 liters.

Alja [10]

Answer:

10%

Step-by-step explanation:

2.5-2.4=0.1

0.1=10%

3 0

2 years ago

Read 2 more answers

Please help.

ddd [48]

Answer:

$The\ brother's\ present\ age= 4\ years\\The\ sister's\ present\ age=8\ years$

Step-by-step explanation:

$Let\ the\ brother's\ present\ age\ be\ x\\Hence\ we\ are\ given,\\His\ sister's\ present\ age=(2x)\\Now,\\The\ brother's\ age\ before\ two\ years=(x-2)\\The\ sister's\ age\ before\ two\ years=3(x-2)\\Also,\\His\ sisters\ age\ before\ two\ years=2x-2\\Hence,\\3(x-2)=2x-2\\3x-6=2x-2\\3x-2x=6-2\\x=4\\Hence,\\The\ brother's\ present\ age= 4\ years\\The\ sister's\ present\ age=2x=2*4=8\ years$