2 years ago

The answer appears in the image, this is for practice and please tell me an explanation on how you got the answer.

Mathematics

1 answer:

ale4655 [162]2 years ago

6 0

I hope this helps you :)

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I want to take my 5 friends to the movie theater. It costs $8.25 a ticket and I want to buy a pound of gummy bears to share with

Nonamiya [84]

Answer:

Whatever the gummy bears cost minus the amount left

Step-by-step explanation:

50= 8.25(5) + gummy bears

50=41.25 + gummy bears

8.75= gummy bears

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3 years ago

Write all the factors of 21 .

xeze [42]

7x3x1 are the factors.

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3 years ago

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Which of the following could be the lengths of the sides of a 30°-60°-90° triangle?

Inga [223]

According to Pythagoras theorem

a^2+b^2=c^2

similarly ,

3^2+ 4^2= 5^2

9+16=25
25=25

LHS=RHS
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answer is 3,4,5

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3 years ago

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A2+5a+6=0<br><img src="https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7B2%7D%20%20%2B%205a%20%2B%206%20%3D%200" id="TexFormula1" title="

Katarina [22]

we are given

$a^2+5a+6=0$

we can use factoring formula

$a^2-(m+n)a+mn=(a-m)(a-n)$

we can compare

and we get

$m+n=-5$

$mn=6$

now, we can solve for m and n

and we get

$m=-3 , n=-2$

now, we can use formula

and we get

$a^2+5a+6=(a+3)(a+2)$

now, we can set it equal to 0

$a^2+5a+6=(a+3)(a+2)=0$

$(a+3)=0$

$a=-3$

$a+2=0$

$a=-2$

so, we will get

$a=-2,a=-3$ .............Answer

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2 years ago

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What is 4,216 divided by 7

scZoUnD [109]

The answer is 602.29

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2 years ago

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