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3 years ago

Plzzzzzz helppppp asappppp will mark brainliest * Plzzz show all work

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

8 0

The triangle in the picture is a 45 - 45 - 90 triangle. Our pattern for the sides:

each leg: 1 unit

hypotenuse: √2 units.

So we multiply each leg by √2 to get the hypotenuse. In reverse, we divide the hypotenuse by √2 to get each leg.

We are told the hypotenuse is 6. We divide it by √2 to get each leg. Each leg is the same, so x = y.

x = 6 / √2

= 6√2 / √2 * √2 (rationalize radicals)

= 6 √2 / 2

= 3√2

Thus, x = y = 3√2

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Which of the following statements best describes the value of the expression 2x -7 when x = 5

IRINA_888 [86]

<h3>Given Expression:</h3>

2x - 7

<h3>Value:</h3>

x = 5

The value of the expression.

<h3>Solution:</h3>

2x - 7

By putting the value of x, we get

2(5) - 7 = 10 - 7 = 3

<h2>Answer:</h2>

The value of the expression is 3.

7 0

3 years ago

What are scale drawings? can you give an example?

Alecsey [184]

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Hope this helps :)

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3 years ago

If your company needs to produce 7800 products by the end of the next 12 weeks how many products will you need to produce each w

Tomtit [17]

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4 years ago

IS THIS CORRECT!!!!!!!!!!!!!

Nadusha1986 [10]

<span> For this case, the first thing we must do is define variables.
We have then:
x: number of devices.
Y: plan charge
For the current plan we have:
</span> $y = 175
$
<span> For the new plan we have:
</span> $y = 4.5x + 94
$
<span> Since we want the new plan to be smaller than the current plan, then we have:
</span> $175\ \textgreater \ 4.5x + 94
$
<span> From here, we clear the value of x:
</span> $4.5x \ \textless \ 175 - 94

x \ \textless \ 81 / 4.5

x \ \textless \ 18$
<span> Answer:
x <18
Note: The graph is correct</span>

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4 years ago

Read 2 more answers

What is the mode of the following set of numbers? 121, 347, 45, 21, 300, 614, 312, 333, 421 no mode 279.3 312 21

Lorico [155]

There is no mode. Hope this helps

5 0

4 years ago

Read 2 more answers

Plzzzzzz helppppp asappppp ****will mark brainliest ***** Plzzz show all work

Plzzzzzz helppppp asappppp will mark brainliest * Plzzz show all work