3 years ago

Please help! 20 points

Mathematics

1 answer:

lianna [129]3 years ago

8 0

My son said who iz n tha 4th grade tha answer iz 8 2/4

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Find the volume of a pyramid with a square base, where the side length of the base is

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Answer:

2896.34 cubi centimetres

Step-by-step explanation:

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3 years ago

Solve the equation. <br><br><br> 12=2+z/-6

Bogdan [553]

Answer:

$\boxed{\bold{z=-60}}$

Step-by-step explanation:

Switch Sides

$\bold{2+\frac{z}{-6}=12}$

Subtract 2 From Both Sides

$\bold{2+\frac{z}{-6}-2=12-2}$

Simplify

$\bold{\frac{z}{-6}=10}$

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3 0

3 years ago

Read 2 more answers

What is t+1/5=t+7/8? What is the value of t? There should be 2 values and the slashes are fractions

muminat

There is NO solution.

Cancel t on both sides (1/5 = 7/8).

Since 1/5 = 7/8, that doesn't make any sense so that is inapplicable ( So NO answer).

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4 years ago

Let us call a function f : A → R anti-continuous if it satisfies the following condition.

Tamiku [17]

Answer:

Aye I've you caught now ya wee bastаrd

Step-by-step explanation:

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3 years ago

At a rate of 36 miles per hour, it takes Henry 15 minutes to drive from the library to his house. Show how to find the distance

EastWind [94]

This is applying the formula
$distance=rate*time$

We have a slight problem, though, because we are measuring rate in miles per hour, and we are measuring time in minutes. To make this problem solvable, we need to convert to either miles per minute or convert the time to hours. I'm going to convert the 15 minutes into hours:
$15min*\frac{1 hour}{60 min}=\frac{1}{4}hour$

Now that all of the units match, we have:
$distance=36\frac{mi}{hr}*\frac{1}{4}hr$

You can finish from there I'm sure.

4 0

3 years ago