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3 years ago

Andrew has three gift boxes with different volumes. He wants to label them

1 answer:

6 0

You do not have enough information. ex. What does "41" mean? Is it in feet? Inches? Angstroms? Please provide more information.

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Can someone pleasee help it’s quiz due rn

Free_Kalibri [48]

Answer: i am prety sure that it is 8 because when you see that there is a plus sign a minus sign and an equeal thats pretty much all you gotta do.

Step-by-step explanation:

6 0

3 years ago

−221×2740 Enter your answer as a fraction, in simplified form, in the box.

lakkis [162]

$\frac{x}{y} 
 \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]$

7 0

4 years ago

Which is the value of this expression when j = negative 2 and k = negative 1?

Natalija [7]

Answer:

Option A.

Step-by-step explanation:

It is given that

$j=-2, k=-1$

The given expression is

$\left(\dfrac{jk^{-2}}{j^{-1}k^{-3}}\right)^3$

Substitute the given values in the above expression.

$\left(\dfrac{(-2)(-1)^{-2}}{(-2)^{-1}(-1)^{-3}}\right)^3$

$\Rightarrow \left(\dfrac{(-2)(1)}{\dfrac{1}{-2}(-1)}\right)^3$

$\Rightarrow \left(\dfrac{-2}{\dfrac{1}{2}}\right)^3$

$\Rightarrow \left(-4\right)^3$

$\Rightarrow -64$

Therefore, the correct option is A.

3 0

4 years ago

Read 2 more answers

What is the hypotenuse of a right triangle if the legs are each 20 inches long? Round to the nearest whole number. A. 28 B. 29 C

marusya05 [52]

Answer:

The answer is A.

Step-by-step explanation:

You have to apply Pythagoras Theorem :

${c}^{2} = {a}^{2} + {b}^{2}$

$let \: a = 20,b = 20$

${c}^{2} = {20}^{2} + {20}^{2}$

${c}^{2} = 800$

$c = \sqrt{800}$

$c = 28 \: (nearest \: whole \: no.)$

P.S (Take note):

Pythagoras Theorem can only applied in right angle triangle.

7 0

4 years ago

Read 2 more answers

List all 6 whole numbers between -3.5 and 5.5

Alenkinab [10]

Answer012345

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers