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2 years ago

Please help I'm sorry

Mathematics

2 answers:

alexgriva [62]2 years ago

5 0

Answer:

C is the answer

Step-by-step explanation:

Reika [66]2 years ago

5 0

Answer:

The answer is C.

Step-by-step explanation:

$- 0.2 - 4.9$

$= - 0.2 + ( - 4.9)$

$= - 0.2 - 4.9$

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Alenjandra spent her birthday money on a video game that cost $d, a controller for $13, and a memory card for $16. She had a $5

Gala2k [10]

Add 16 and 13 and 5 then after you got your total count up to 75 use a paper to help you solve then the amount you counted up to will be the amount of the cost of the video game

8 0

2 years ago

Please help asap<br><br> solve x^4+5x^2+4=0

const2013 [10]

Answer:

$x=\pm i\text{ or }x=\pm2i$

Step-by-step explanation:

So we have the equation:

$x^4+5x^2+4=0$

Let's let u be equal to x². So:

$u^2+5u+4=0$

Factor:

$(u+1)(u+4)=0$

Zero Product Property:

$u+1=0\text{ or } u+4=0$

Subtract:

$u=-1\text{ or }u=-4$

Replace:

$x^2=-1\text{ or }x^2=-4$

Take square root:

$x=\pm\sqrt{-1}\text{ or }x=\pm\sqrt{-4$

Simplify:

$x=\pm i\text{ or }x=\pm2i$

7 0

2 years ago

Given that m∠abc=70° and m∠bcd=110°. Is it possible (consider all cases): Line AB intersects line CD?

lyudmila [28]

Given that m∠abc=70° and m∠bcd=110°. Is it possible (consider all cases): Line AB intersects line CD? Yes, and the answer will be 180° so yeaaa, the statement is possible to intersect to AB and to the line CD.

Step-by-step explanation:

#CarryOnLearning

3 0

2 years ago

An item on sale cost 35% of the original price of The original price.the original price was $17

VMariaS [17]

First multiply 17 by the percentage:

17 x .35= 5.95

Then subtract that answer from 17:

17 - 5.95= 11.05

35% of 17 is 11.05

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2 years ago

ITS FOR A TEST HELPPPPP

Marrrta [24]

Answer:

top right

Step-by-step explanation:

5 0

2 years ago

Please help I'm sorry ​

Please help I'm sorry