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3 years ago

PLSSS HELPPPPP!!!! Evaluate the expression. -1 - (-6 + 10) = -1 =

Mathematics

2 answers:

Pie3 years ago

6 0

Answer:

Step-by-step explanation:

Given

- 1 - (- 6 + 10 ) ÷ - 1 ← evaluate parenthesis

= - 1 - (4) ÷ - 1

= - 1 - 4 ÷ - 1 ← evaluate division

= - 1 + 4

= 3

qaws [65]3 years ago

3 0

First you solve what is in the bracket you get 4
So -1 + 4 /4
Divide you get 1
So the answer is 0

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3 years ago

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Elan Coil [88]

The value of a, b and c can be calculated using the inverse function.

The calculated the value of a= 2, b=1 and c= -2.

Given:

The function is $f(x)=\log_{0.5}x$ and its inverse is $f^{-1}(x)=0.5^x$ .

<h3>What is an inverse function?</h3>

The inverse function of a function is defined if $f$ is a function that undoes the operation of $f$ .

The inverse of $f$ exists if and only if $f$ is bijective, and if it exists, is denoted by $f^{-1}$ .

Substitute the value of x= -1 in a given inverse function and calculate the value of a.

$f^{-1}(x)=0.5^x\\
f^{-1}(-1)=0.5^{-1}\\
f^{-1}(-1)=2$

Substitute the value of x is 0 in given inverse function.

$f^{-1}(x)=0.5^x\\
f^{-1}(0)=0.5^0\\
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Substitute the value of x is 2 in given inverse function.

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Therefore, the value of a= 2, b=1 and c=-2.

Learn more about inverse function here:

brainly.com/question/15912209

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2 years ago

Solve the equation. 6x – 10 = –3x + 8 9 18 2 27

satela [25.4K]

Answer:

x = 2

Step-by-step explanation:

6x - 10 = - 3x + 8

6x + 3x = 8 + 10

9x = 18

x = 18/9

x = 2

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2 years ago

PLSSS HELPPPPP!!!! Evaluate the expression. -1 - (-6 + 10) = -1 =​

PLSSS HELPPPPP!!!! Evaluate the expression. -1 - (-6 + 10) = -1 =