3 years ago

I need help ASAP. Hi

Mathematics

1 answer:

4vir4ik [10]3 years ago

4 0

4 divided by 3= 1.3 and 3 divided by 2=1.5 so iced tea B is better priced

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gogolik [260]

3,000.000 + 500.000 + 16.000 + 500 + 60 + 8 - Hope it helps!

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3 years ago

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nasty-shy [4]

Answer: 170 cm

Step-by-step explanation: 5x12=60. 60+8=68. 68x2.5=170.

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3 years ago

Quadratic formula to find the zeros <br> b^2-4b+4=0

Lunna [17]

Answer:

Step-by-step explanation:

Remark

I don't think you need the quadratic formula for this equation. It just factors into (b - 2)(b - 2), but I'll do it because you requested it.

Formula

$\text{x = }\dfrac{ -b \pm \sqrt{b^{2} - 4ac } }{2a}$

Givens

a = 1

b = - 4

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Solution

x = - - 4 +/- sqrt((-4^2) - 4*1*4)

====================

2*1

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==========

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There are 2 roots but both of them are the same. Some teachers say there is only 1 root. I'm in that group.

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3 years ago

The angles in a triangle are in the ratio 2 : 3:7.

Mademuasel [1]

Answer:

30°, 45° and 105°

Step-by-step explanation:

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2(15) = 30°

Second angle (3 parts)

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Ilya [14]

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