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3 years ago

Please help. I need help with my math homework and I’m confused and I only have one attempt. Thanks in Advance!

Mathematics

1 answer:

Marrrta [24]3 years ago

3 0

Answer:

x>-6, x<-4

Step-by-step explanation:

|x+5|>-1

x+5>−1 (Possibility 1)

x+5−5>−1−5 (Subtract 5 from both sides)

x>−6

x+5<−(−1)(Possibility 2)

x+5<1(Simplify both sides of the inequality)

x+5−5<1−5(Subtract 5 from both sides)

x<−4

x>-6 or x<-4

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OLEGan [10]

It is given in the question that

A farmer owns about 960 acres of land. If his farm is square.

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3 years ago

How many terms in 2-8+22<br> A. 1<br> B. 2<br> C. 3<br> D. 26

natima [27]

Answer:

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3 years ago

P = 5(2t -20) what is an equivalent form of this rule

puteri [66]

Answer:

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3 years ago

In a class of 40 students, everyone has either a pierced nose or a pierced ear. The professor asks everyone with a pierced nose

ladessa [460]

Answer:3

Step-by-step explanation:

Given

There are total 40 students in a class

No of students with Pierced Nose n(N)=7

No of students with Pierced ear n(E)=36

and we know using sets

$n\left ( N\cup E\right )=n\left ( E\right )+n\left ( N\right )-n\left ( N\cap E\right )$

where $n\left ( N\cup E\right )=$ Students either nose or ear Pierced

$n\left ( N\cap E\right )=$ no of students having both nose and ear pierced

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$n\left ( N\cap E\right )=43-40=3$

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3 years ago