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3 years ago

Hurrrrryyyyyyyyy A triangle is reduced.

Mathematics

2 answers:

slamgirl [31]3 years ago

8 0

Answer:

Step-by-step explanation:

Andrej [43]3 years ago

6 0

The answer is 36 inches.

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Find the product. (-3ab2)3 -27 a3b6 -9 a3b5 -23 a2b2 27 ab

7nadin3 [17]

Answer:

a) -27 a³ b⁶

Step-by-step explanation:

Explanation:-

Given ( -3 ab² )³

By using (ab )ⁿ = aⁿ bⁿ

( -3 ab² )³ = (-3)³ a³ (b²)³

Again , using formula $(a^{m} )^{n} = a^{mn}$

= -27 a³ b⁶

6 0

3 years ago

Isabella backed cookies for 3 hours. She spent the same amount of time baking each batch. It took her one eighth an hour to bake

katovenus [111]

I believe it is 24 batches:

because there are 8/8 in one hour, so you multiply that by three. which would give you 24!

5 0

3 years ago

Which set represents the range of the function shown? {(8, 2), (6, 5), (4, 7), (11, −2)}

kakasveta [241]

The second numbers in each of the ordered pairs is the range

3 0

3 years ago

Does anyone know how to do this who can pls explain it to me?

Elza [17]

Answer:

The unit rate is $8.89 /ft².

Step-by-step explanation:

Given:

$160 for 18ft².

So, by dividing with 18

$\frac{160}{18}$ we get $8.888$ .

Now, round to nearest hundredth for $8.888 is $8.89.

Therefore, the unit rate is $8.89 /ft².

7 0

3 years ago

Define a variable, write an equation and solve: An investment increased 30% before taxes. $200 was withdrawn to pay taxes and th

strojnjashka [21]

Answer:

$1307.69

Step-by-step explanation:

Let the original investment be x.

Note that a 30% increase in a value is equal to multiplying a value by 130% and a withdrawal is to take out money. The final amount is $1500. Let’s write the equation with the information we have.

Equation:

130%x - 200 = 1500

(130/100)x = 1700

x = 1700(100/130) = $1307.69

I hope this helps! :)

7 0

3 years ago