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3 years ago

Need help plz.......

Mathematics

1 answer:

Maru [420]3 years ago

8 0

Answer:

oh I see. that's an interesting question but the problem is I hate maths

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What's the common denominator for 9 and 12?

klasskru [66]

A common denominatortor 9 and 12 is 3 and 6

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4 years ago

3(x-2)+2(x+1)=-14<br> plz show work

Rom4ik [11]

Hello!

First, let's write the problem.
$3\left(x-2\right)+2\left(x+1\right)=-14$
Apply the distributive property on the left side of the equation.
$=3x-6+2x+2$
Add like terms.
$=5x-4$
Let's plug that in into the original equation.
$5x-4=-14$
Add 4 to both sides.
$5x-4+4=-14+4$
$5x=-10$
Divide both sides by 5.
$\frac{5x}{5}=\frac{-10}{5}$

Our final answer would be,
$x=-2$

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

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3 years ago

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Car leases generally allow only a certain number of miles to be driven. Myung’s lease included a charge of 25 cents per mile for

KengaRu [80]

Answer:

197

Step-by-step explanation:

Divide 1640 by 25

1640/25=65

Then multiply 65 and 3

65x3=197

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3 years ago

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Leno4ka [110]

Answer:it’s C

Step-by-step explanation:

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3 years ago

What is the sum of entries a32 and b32 in A and B? (matrices)

Katyanochek1 [597]

Answer:

The correct answer is option D. 13

Step-by-step explanation:

From the figure we can see two matrices A and B

<u>To find the sum of a₃₂ and b₃₂</u>

From the given attached figure we get

a₃₂ means that the third row second column element in the matrix A

b₃₂ means that the third row second column element in the matrix B

a₃₂ = 4 and b₃₂ = 9

a₃₂ + b₃₂ = 4 + 9

= 13

The correct answer is option D. 13

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3 years ago

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