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3 years ago

Help with number 13 please if someone can please

Mathematics

1 answer:

guapka [62]3 years ago

6 0

Answer: X=2 Y=-6

Step-by-step explanation:

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(x2−1)(x+1)≥0. pls help me

docker41 [41]

Step-by-step explanation:

(x²-1)(x+1)≥0

As it has two multiples,

Therefore,

Either,

x²-1≥0

x²≥0+1

x²≥1

x≤√1

x≤1

Or,

x+1≥0

x≥-1

7 0

3 years ago

PLS HELP ASAP!!

zepelin [54]

Answer:

Step-by-step explanation:

$A = P(1 + \frac{r}{n})^{nt}\\$

[5000* (1+0.125)]/12 =234.375, rounds up to $234.38

8 0

3 years ago

What is the value of x

KIM [24]

Answer is the letter A

5 0

3 years ago

Solve for Z<br><br> (This should be another easy question, + there are answers you can choose from)

Delvig [45]

Answer:

Z = 6

Step-by-step explanation:

Z/12 = Cos(60°)

Z/12 = 1/2

8 0

2 years ago

Read 2 more answers

The area of a square with sides of 2 feet is 4 square feet. The area of a square with sides of 4 feet is 16 square feet. What eq

sattari [20]

X^2=area of a square

x squared equals the area of a square

3 0

3 years ago