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3 years ago

Which two units you would use to measure population density?

Mathematics

1 answer:

abruzzese [7]3 years ago

6 0

<span>number of people per square meter and number of animals per acre</span>

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Please help and give right answers please!

trasher [3.6K]

Answer:

Step-by-step explanation:

x * x = 7x

7 x 7 = 7 x 7

49 = 49

so if x is 7, the equation is true...

3 0

3 years ago

What's the Y-intercept and the slope of the following equation x–5=y

forsale [732]

Answer:

slope is 1 and y-intercept is (0,-5)

Step-by-step explanation:

3 0

4 years ago

Could someone plz help me with this?

Digiron [165]

Answer:

They are.

Step-by-step explanation: The postulate is that all the adjacent angles and side lengths are equal between the triangle pairs. Congruency is if all side lengths and angles measure the same amount. In this case, the lines signify that they do.

6 0

3 years ago

HELP ASAP PLZ THNZS!!! ( There r 2 questions)

forsale [732]

Answer:

Step-by-step explanation:

1. Answer below

$2x = \sqrt[3]{125}$

$2x = 5$

$x = \frac{5}{2}$

$x = 2.5$

2. Answer below

$x + 3^{2} = \sqrt[3]{27}$

$x + 9 = 3$

$x = -6$

6 0

4 years ago

Help me thanks anyone

Fofino [41]

Answer:

Step-by-step explanation:

Similar trianles corresponding side are in ratio

$\frac{PQ}{DE}=\frac{QR}{FE}\\\\\frac{6}{x}=\frac{4}{10}\\\\6*10=4*x\\\\x=\frac{6*10}{4}\\\\x=3*5=15$

$\frac{PR}{DF}=\frac{QR}{EF}\\\\\frac{y}{20}=\frac{4}{10}\\\\y*10=20*4\\\\y=\frac{80}{10}\\\\y=8$

3 0

3 years ago