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3 years ago

During one year, there were 89,790 births in a large metropolitan area. If

Mathematics

1 answer:

klemol [59]3 years ago

7 0

Answer:

249.4

Bc if you do 89,790 divided by 365 your answer should be 249.4 and some more numbers

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2(3x-5)Explain how to write it.

wolverine [178]

Hello!

I'm assuming we're simplifying here

to simplify, use the distributive property of multiplication

2 * 3x = 6x

2 * (-5) = -10

6x - 10 is your simplified answer

I hope this helps, and have a nice day!

5 0

3 years ago

How do you simplify 4/^3√4

OlgaM077 [116]

$\dfrac{4}{\sqrt[3]{4}}=\dfrac{4\cdot\sqrt[3]2}{\sqrt[3]{4}\cdot\sqrt[3]2}=\dfrac{4\sqrt[3]2}{\sqrt[3]{4\cdot2}}=\dfrac{4\sqrt[3]2}{\sqrt[3]8}=\dfrac{4\sqrt[3]2}{2}=2\sqrt[3]2$

$Use\ \sqrt[3]a\cdot\sqrt[3]b=\sqrt[3]{ab}$

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3 years ago

Connie keeps her sports card collection in a 54-page book. Each page has 9 slots for cards. Football cards take up the first 18

jeyben [28]

Answer:

This is what I put:

Step-by-step explanation:

4 0

3 years ago

Please answer it correctly.

FinnZ [79.3K]

Hi! So for quadratics, anything that is inside the parentheses with x is considered a shift left or right. Since it is a negative 7, the graph is shifted 7 units to the right to make up for the y values.

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3 years ago

What is the length of the altitude of an equilateral triangle with side a?

nikitadnepr [17]

Answer:

(a√3)/2

Step-by-step explanation:

You can find the height (h) of a equilateral triangle any of several ways. A simple one is to use the Pythagorean theorem.

In the diagram below, h is one leg of the right triangle with a/2 as the other leg and a as the hypotenuse. The Pythagorean theorem gives the relationship as ...

h² + (a/2)² = a²

h² = a² - a²/4 . . . . . . . subtract (a/2)²

h² = a²(1 -1/4) = a²(3/4)

h = √(a²(3/4)) = (a/2)√3

The height is (√3)/2 times the side length.

6 0

3 years ago