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KonstantinChe [14]

2 years ago

15

PLEASE HELP ME WITH THIS QUESTION!!!!!

2 answers:

Alla [95]2 years ago

7 0

So the top ones cracked and I don’t know why because I want to go see a little room at about a guy who in the hell out again if you want to go see it out what happened

prohojiy [21]2 years ago

4 0

Answer:

we have, 1953125=5⁹, so it cannot be a perfect square. If the last digit of a given number is 5, then the last three digits must be perfect squares, 025 or 225 or 625. Otherwise, that number cannot be a perfect square. And as 125 is not a perfect square, so no number ending with 125 can be a perfect square

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What does ≤ mean? Danke

Svetlanka [38]

Answer:

It means less than or equal to

Step-by-step explanation:

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3 years ago

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An online furniture store sells chairs for $150 each and tables for $550 each. Every day, the store can ship at most 32 pieces o

Sindrei [870]

Answer: $3,300

Step-by-step explanation:

because each chair costs about $150, and 22 chairs were sold, then the problem is 150x22. And 150x22 is $3,300.

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3 years ago

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A farmer had twice as many chickens as ducks on his farm. After he sold 166 chickens and ducks, he had half as many chickens as

mamaluj [8]

Answer:

The farmer have at first <u>202</u> chickens.

Step-by-step explanation:

Given:

A farmer had twice as many chickens as ducks on his farm. After he sold 166 chickens and ducks, he had half as many chickens as ducks left.

Now, to find the chickens farmer have at first.

Let the chickens be $x.$

And, the ducks be $y.$

<em>As, the farmer had twice as many chickens as ducks on his farm.</em>

So, $x=2y$ ......(1)

<em>As, given the farmer after selling 166 chickens and ducks, he had half as many chickens as ducks left.</em>

According to question:

$x-166=(y-29)\times \frac{1}{2}$

$x-166=\frac{y-29}{2}$

Substituting the value of $x$ from equation (1) we get:

$2y-166=\frac{y-29}{2}$

<em>By cross multiplying we get:</em>

$4y-332=y-29$

<em>Adding both sides 332 we get:</em>

$4y=y+303$

<em>Subtracting both sides by </em> $y$ <em> we get:</em>

$3y=303$

<em>Dividing both sides by 3 we get:</em>

$y=101.$

Now, to get the number of chickens substituting the value of $y$ in equation (1):

$x=2y\\\\x=2\times 101\\\\x=202.$

Therefore, the farmer have at first 202 chickens.

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3 years ago

All of the following have the same value except _____.

Rzqust [24]

Answer:

tge first one

Step-by-step explanation:

have a great day

pls mark as brainliest

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3 years ago

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Write many equations that are equal to the equation 2x+4=x-4.

Jobisdone [24]

Answer:

<u>x = -8</u>

4x + 8 = 2x - 8

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2x + 16 = x + 8

x - 1 = 2x + 7

17x + 36 = 16x + 28

13x + 2 = 12x + 11

.......

(this is infinite)

As long as it cancels out to x = -8

4 0

2 years ago