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3 years ago

PLEASE HELP ME I NEED THIS ASAP

Mathematics

2 answers:

pogonyaev3 years ago

8 0

The answer would be 65

tamaranim1 [39]3 years ago

6 0

Answer:

Step-by-step explanation:

13*5=65

13 is a prime number and so is 5

13+5=18

18 is a factor of 36

the answer is 65

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I need the perimeter of this triangle. Round to the nearest tenth. Quickly please

Butoxors [25]

Answer:

The perimeter of the triangle is about 17.1 units.

Step-by-step explanation:

The perimeter of a triangle is the sum of its three side lengths.

We can see that the two legs of the triangle both measure five units.

To find the third segment, we can use the Pythagorean Theorem since the x-axis is perpendicular to the y-axis. Recall that:

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

Where a and b are the two legs and c is the hypotenuse.

Our two legs are 5 and 5. Hence:

$(5)^2 + (5)^2 = c^2$

Solve for the hypotenuse:

$\displaystyle \begin{aligned} c &= \sqrt{(5)^2 + (5)^2} \\ &= \sqrt{2(5)^2} \\ &= 5\sqrt{2}\end{aligned}$

Hence, our perimeter will be:

$\displaystyle P = 10 + 5\sqrt{2} \approx 17.1 \text{ units}$

In conclusion, the perimeter of the triangle is about 17.1 units.

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3 years ago

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devlian [24]

Answer:

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See figure 1.

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see figure 2

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This curve is given by:

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see figure 3

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4 years ago