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2 years ago

What is the measure of Zx?

Mathematics

2 answers:

Drupady [299]2 years ago

5 0

X = 139°
Sorry I was too late to help.

MA_775_DIABLO [31]2 years ago

3 0

Answer:

x = 139º

Step-by-step explanation:

A line = 180º

180º - 41 º = 139º

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In 1970, the average length of a major league baseball game was 150 minutes compared to 180 minutes in 2018. Calculate the absol

Pavlova-9 [17]

Answer:

30 min
20%

Step-by-step explanation:

The absolute change in game length is ...

(180 min) -(150 min) = 30 min . . . . change in game length

The relative change is expressed as a fraction of the original game length:

(30 min)/(150 min) × 100% = 20% . . . . relative change in game length

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3 years ago

A population of 2000 starfish has a yearly per capita population growth rate of 0.012. By next year, how do you expect populatio

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Answer:

It will increase by 24 starfish

Step-by-step explanation:

The population is modeled by the following differential equation:

$\frac{dN}{dt} = rN$

Which has the following solution:

$N(t) = N(0)e^{rt}$

In which N(0) is the initial population and r is the growth rate.

A population of 2000 starfish has a yearly per capita population growth rate of 0.012.

This means that $N(0) = 2000, r = 0.012$

By next year, how do you expect population size to have changed?

This is N(1).

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$N(1) = 2000*e^{0.012}$

$N(1) = 2024$

2024 - 2000 = 24

So the correct answer is:

It will increase by 24 starfish

4 0

3 years ago

Let X = {1, 2, 3, 4, 5, 6, 7, 8, 9}, y = {0, 2, 5, 8, 12, 13, 17, 19}, and Z = {z|z is an even integer less than 19}. Find X ∩ Y

Mamont248 [21]

The answer to your question is c

5 0

3 years ago

Read 2 more answers

The base of a parallelogram with area 154.5 cm² and height 15 cm is

Iteru [2.4K]

Answer:

▶ (c) 10.3 cm

Step-by-step explanation:

$\space$

A = b × h

=> 154.5 = b × 15

=> b = $\sf{\frac{154.5}{15} }$

=> 10.3 cm

$\space$

Hope it helps!

Have a great day! :)

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2 years ago

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Fiesta28 [93]

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