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2 years ago

Can someone help me thanks

Mathematics

1 answer:

algol [13]2 years ago

7 0

Let x be the length of the third side.

Thus:

$\mathsf{25^2=17^2+x^2}\\\\\mathsf{625=289+x^2}\\\\\mathsf{x^2=625-289}\\\\\mathsf{x^2=336}\\\\\mathsf{x=\sqrt{336}}\\\\\boxed{\mathsf{x=4\sqrt{21}}}$

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MARKING BRAINLIEST!!!!

elixir [45]

The answer is C because of you simplify 4/40 is 1/10

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2 years ago

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ntervals of Hundredths (3.30)2 10.89 (3.31)2 10.96 (3.32)2 11.02 (3.33)2 11.09 (3.34)2 11.16 (3.35)2 11.22 (3.36)2 11.29 (3.37)2

pychu [463]

Answer:

It's b

Step-by-step explanation:

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2 years ago

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1.) The island shown has a population of 12,175 people. Find the population

miv72 [106K]

Answer:

Population density = $148.22\ \text{people per square kilometer}$

Step-by-step explanation:

The attached figure shows the dimension of an island.

Population density is equal to total population per unit land area.

Firstly we will find the area of the triangle using Pythagoras theorem as follows :

$H^2=B^2+P^2$

H is Hypotenuse, B is base and P is perpendicular

$B=\sqrt{H^2-P^2} \\\\B=\sqrt{(18.5)^2-(11.1)^2} \\\\B=14.8\ km$

Area of triangle is given by :

$A=\dfrac{1}{2}\times b\times P\\\\A=\dfrac{1}{2}\times 14.8\times 11.1\\\\A=82.14\ km^2$

$\text{Population density}=\dfrac{\text{Total population}}{\text{land area}}\\\\=\dfrac{12175 }{82.14}\\\\=148.22\ \text{people per square kilometer}$

Hence, the population density is $148.22\ \text{people per square kilometer}$ .

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2 years ago

In the diagram, the length of segment QV is 15 units.

Vinvika [58]

Answer:

hi there the diagram is 4 units

Step-by-step explanation:

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1 year ago

Gracie owns a deferred annuity. The contract is tied to a market index, which was at 1000 when Gracie purchased the product and

pashok25 [27]

Answer:

Point to point indexed annuity.

Step-by-step explanation:

An indexed annuity is linked to specific index performance. Point to point indexed annuity is the one which gives interest on the basis of index percentage change. The interest credit is calculated by taking the percentage change between the beginning and end points of the index.

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3 years ago