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2 years ago

(-2a cubed b squared)(3a to the forth b to the sixth)

Mathematics

1 answer:

11111nata11111 [884]2 years ago

8 0

Answer:

-6a⁷b⁸

Step-by-step explanation:

(-2a³b²)(3a⁴b⁶)

remove parenthesis:

-2a³b²3a⁴b⁶

reorganize the expression:

-2 × 3a³a⁴b²b⁶

simplify:

-6a⁷b⁸

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The formula for the area of a trapezoid with altitude k and bases m and n is . A=k/2 (m+n) solve for m..

SashulF [63]

Answer:

$m=A\times\frac{2}{k}-n$

Step-by-step explanation:

Given : The formula for the area of a trapezoid with altitude k and bases m and n is $A=\frac{k}{2}(m+n)$

We have solve for m .

Consider the given formula $A=\frac{k}{2}(m+n)$

Multiply both side by $\frac{2}{k}$ , we have,

$A\times\frac{2}{k}=m+n$

Now subtract n both side, we have,

$A\times\frac{2}{k}-n=m$

Thus, $m=A\times\frac{2}{k}-n$

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2 years ago

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Moby sold half his toy car collection, and then bought 12 more cars the next day. He now has 48 toy cars. How many cars did he h

castortr0y [4]

Answer: 72 cars.

Step-by-step explanation:

Let be "x" the number of toys that Moby had to start with.

According to the information given in the exercise, Moby sold half his toy car collection. This can be represented with the following expression:

$\frac{1}{2}x$

Then he bought 12 more cars, giving a total amount of 48 toy cars.

Therefore, the equation that represents this situation is the equation shown below:

$x-\frac{1}{2}x+12=48$

Now you must solve for "x" in order to find its value.

You get that this is:

$\frac{1}{2}x+12=48\\\\\frac{1}{2}x=48-12\\\\\frac{1}{2}x=36\\\\x=(36)(2)\\\\x=72$

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3 years ago

Please help will get brainliest if correct

natulia [17]

Answer:

1/16

Step-by-step explanation:

multiply the separate probabilities. On the number, it's 1/8 chance you'll get 1. On the letter, it's a 3/6 or 1/2 chance you'll get an A.

1/8 * 1/2 is 1/16.

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2 years ago

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Gift shop (Tree Diagram)

valkas [14]

Answer:

Part 6: Gift Shop (Tree Diagrams)

The furry brown bear name can be Beary Potter, it's a good legit name for the bear.

Step-by-step explanation:

PS: I can't help you with the other answers because there is no diagram to be shown for the problem to be understood.

Note: Please mark me as brainliest for the greatest idea of the bear name.

Thank you

-DemonDaGoat

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1 year ago

Can someone answer this for me?

Sophie [7]

Answer:

D 26

Step-by-step explanation:

154+154=308

308-360=52

52 divided by 2

=26

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3 years ago

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