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olga nikolaevna [1]
2 years ago
14

What is the product ?

Mathematics
1 answer:
rjkz [21]2 years ago
6 0

Answer:

Step-by-step explanation:

[4   2] *  -2   5               = [ 4*-2 + 2*7       4*5+2*-1]

             7     -1

         

        = [-8+14        20-2]

        = [6    18]

             

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What is the domain of the following function: f ( x ) = â x + 2 x â 1 f(x)=x+2x-1 ?
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The domain is -1, 0, 1, 2, 3, 4. Hope this helps.
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How many solutions can be found for the equation 4z 2(z − 4) = 3z 11? none one two infinitely many
Rus_ich [418]

There is only one solution for the equation 4z + 2(z -4) = 3z + 11 because the exponent for the power of z is 1.

<h3>What is an equation?</h3>

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

<h3>What is the Solution?</h3>

A solution is any value of a variable that makes the specified equation true.

According to the given information:

4z + 2(z-4)= 3z+11

Solve the equation,

4z+2z-8=3z+11

6z-3z=11+8

3z =19

z=

Hence,

Number of solution that can be found for the equation 4z + 2(z-4)= 3z+11 is option(2) one

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2 years ago
A and b are identical batteries, which is brighter
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Give better description if they are both identical
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3 years ago
I need help fast this is due at the end of school!
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