Ask question

Ask question

All categories

2 years ago

9

Help pls I got an email from school Bc I didn’t finish this and I need to finish it before next class and I have like 6 more che

cks to do after eeeeeee!!!!!

1 answer:

denpristay [2]2 years ago

7 0

Answer:

169.25 $inches^{2}$

You might be interested in

Use the rules of exponents to simplify the expressions. Match the expression with its equivalent value.

Yuliya22 [10]

Answer/Step-by-step explanation:

1. $\frac{(-2)^{-5}}{(-2)^{-10}}$

Apply the Quotient rule: i.e. $\frac{x^n}{x^m} = x^{n - m}$

$= (-2)^{-5 - (-10)} = (-2)^5} = -32$

2. $2^{-1} * 2^{-4}$

Apply the product rule: i.e. $x^n * x^m = x^{n + m}$ .

$= 2^{-1 + (-4)} = 2^{-1 - 4}$

$= 2^{-5}$

Apply the negative exponent rule: i.e. $x^{-n} = \frac{1}{x^n}$

$= 2^{-5} = \frac{1}{2^5}$

$= \frac{1}{32}$

3. $(-\frac{1}{2})^3 * (-\frac{1}{2})^2$

Apply product rule

$= (-\frac{1}{2})^{3 + 2}$

$= (-\frac{1}{2})^{5}$

$= -\frac{1^5}{2^5}$

$= -\frac{1}{32}$

4. $\frac{2}{2^{-4}}$

Apply the rules of 1 and quotient rule

$= 2^{1 - (-4)}$

$= 2^{1 + 4}$

$= 2^{5} = 32$

6 0

3 years ago

What is the value of f^-1 (-3)

maxonik [38]

According to the plot of $f(x)$ , whose curve passes through the point (-5, -3), we have

$f(-5) = -3 \implies f^{-1}(-3) = \boxed{-5}$

7 0

2 years ago

levacccp [35]

Answer:

y=20-3x

Step-by-step explanation:

7 0

3 years ago

Which function represents the graph of f(s)=-4[x] after it is translated 3 units down?

MaRussiya [10]

I'm not sure but I think, f(s)=-4[x]-3

8 0

3 years ago

Someone help if your good at maths

Y_Kistochka [10]

Answer:

a) w ⇒ × 5 ⇒ -3 ⇒ z

b) x ⇒ +2 ⇒ ×7 ⇒ y

y= x+2×7= x + 14

4 0

3 years ago