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NikAS [45]
3 years ago
5

Converse of the Pythagorean theorem

Mathematics
1 answer:
jonny [76]3 years ago
7 0
I only know how to do # 7.

7. 4.5^2 + 6^2 = 7.5^2
20.25 + 36 = 56.25
56.25 = 56.25

yes, the card is a right triangle because A and B added together equals the same as C
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bazaltina [42]

Solution, -8x>24\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x

Steps:

-8x>24

Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right),\\\left(-8x\right)\left(-1\right)

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4 years ago
What are the multiples of 37?
ladessa [460]
37: 37, 74, 111 and so on....just add 37 to the number before. 
7 0
4 years ago
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bulgar [2K]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
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Which polynomial represents the sum below?
Dahasolnce [82]

Answer:

option B

Step-by-step explanation:

We have:

3x^2+7x+3 and 5x^2+12x

where

a=3x^2+7x+3

b=5x^2+12x

a+b=3x^2+7x+3 +5x^2+12x

we sum each term:

3x^2+5x^2=8x^2

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3+0=3

so we have: a+b= 8x^2+19x+3

finally we have

8x^2+19x+3= option B

3 0
3 years ago
I need help with this quick question. PLS
alexgriva [62]

Step-by-step explanation:

please sorry to barge into your question without any reasonable answer all I want to say is that this is a graph and I think that the domain and range this is increasing to calculate like the unit for example you have - 9 and - 3 you should calculate how many units are between -9 and -2 I'm not sure and I just really need marks now point where I can get on with my procedure so sorry for just barging in like that I'm so sorry

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