2 years ago

Brian plays a video game in which he starts at 0 points. In round 1, he

Mathematics

1 answer:

irakobra [83]2 years ago

4 0

If your numbers are 4 1/2 and 2 1/2, then at the end of round 2 brian would have lost 7 points in total

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A local hamburger shop sold a combined total of 436 hamburgers and cheeseburgers on Wednesday. There were 64 fewer cheeseburgers

jasenka [17]

436 hamburgers and cheeseburgers sold Wednesday.
64 fewer cheeseburgers.

436/2= 218
218-64= 154

154 cheeseburgers were sold Wednesday.

7 0

2 years ago

Csc A - sin A = <br><br> A. (cos^2A) / (sinA)<br> B. (1 - sinA) / (sinA) <br> C. (1 - sinA) / (cosA)

julsineya [31]

Answer:

A) $\frac{cos^2A}{sinA}$

Step-by-step explanation:

$cscA-sinA\\\\\frac{1}{sinA}-sinA\\ \\\frac{1}{sinA}-\frac{sin^2A}{sinA}\\ \\ \frac{1-sin^2A}{sinA}\\ \\\frac{cos^2A}{sinA}$

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2 years ago

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How would the expression x^3-8 be written using difference of cubes

ludmilkaskok [199]

we can use formula

$a^3-b^3=(a-b)(a^2+ab+b^2)$

we can compare

we get

a=x

b=2

now, we can plug that in formula

and we get

$x^3-2^3=(x-2)(x^2+2x+2^2)$

now, we can simplify it

$x^3-8=(x-2)(x^2+2x+4)$ ...........Answer

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2 years ago

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How many 4-digit numbers are multiples of at least one of these two numbers: 2; 5.

garri49 [273]

Answer:

I believe that there is 3087 multiples of 5

Step-by-step explanation:

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2 years ago

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Find the height of this triangle.

Bogdan [553]

Answer:

$\sqrt{3}$

Step-by-step explanation:

x^2 + 1 = 4

x^2 = 3

$\sqrt{3}$

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2 years ago