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2 years ago

Y'all ineed jesus:

2 answers:

7 0

The correct answer is: [A]:
______________________________________________________
"Jane, because there will be variability in the responses collected."
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ra1l [238]2 years ago

3 0

Answer: The answer is A

Step-by-step explanation:

I got 100% on this test before

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tangare [24]

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3 years ago

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Put -9.3 and -4.125 and -2.25 in order from least to greatest

DedPeter [7]

It would be : -9.3 , -4.125 and -2.25.

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2 years ago

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2 years ago

Joshua finds the perimeter of the following composite figure composed of a square and right triangle so that a braid may be cut

Bumek [7]

The perimeter of a shape is the sum of its side lengths.

Joshua miscalculated the third length of the triangle

First, we calculate the third length (x) of the triangle.

Because the triangle is right-angled, we can make use of Pythagoras.

So we have:

$x^2 = 7^2 + 7^2$

$x^2 = 2(7^2)$

Take square roots of both sides

$x = \sqrt{2(7^2)$

$x = 7\sqrt{2$

The other shape in the figure is a square.

So, the perimeter (P) is

$P = 7 + x + x + x + 7$ ---- i.e. the sum of the visible lengths

So, we have:

$P = 7 + 7\sqrt2 + 7\sqrt2 + 7\sqrt2+ 7$

Evaluate like terms:

$P = 14 + 21\sqrt2$

Hence, Joshua's error is that:

He miscalculated the third length of the triangle