3 years ago

Which equation represents a proportional situation?

Mathematics

1 answer:

lys-0071 [83]3 years ago

3 0

B
Hopes this help you

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What is a polynomial function in standard form with zeros 1,2,-3and -1

ki77a [65]

Answer:

p(x)= (x+1)(x+2)(x-3)(x-1)

then,multiplying two two terms

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

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3 years ago

Write the following as a ratio: $72 for 488 photos

weeeeeb [17]

Answer:

The required ratio is 9 : 61

Step-by-step explanation:

Given,

$72 for 488 photos,

That is, the price of 488 photos = 72 dollars,

So, the ratio of price of photos and number of photos = $\frac{72}{488}$

∵ HCF(72, 488) = 8,

Thus, the ratio of price of photos and number of photos = $\frac{72\div 8}{488\div 8}$

= $\frac{9}{61}$

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3 years ago

Reagan solved 5.25 ÷ 5 and got 105. What did Reagan do wrong?

horrorfan [7]

Answer:

he forgot to put the decimal point

Step-by-step explanation:

answer is 1.05.

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2 years ago

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15 G F H 4) What is the value of x? A) 10 B) 12 C) 15 D) 17

coldgirl [10]

Answer:

C) 15

Step-by-step explanation:

This is an isosceles triangle (two of the three angles are equal) so two of the sides are also equal. x is the same length as 15.

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2 years ago

Which number sentence is not true?

Studentka2010 [4]

Answer:

Step-by-step explanation:

|-20| = 20 the positive value of -20

20 is not < 20 so A is false

All the rest are true
(B) |9| = 9

(D) |9| = 9, |20| = 20 and 9 < 20

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2 years ago