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Margaret [11]
3 years ago
14

Please write a reason for each step in solving the equation.

Mathematics
1 answer:
trapecia [35]3 years ago
8 0
2. Associative property
3. is distributive property
4. Commutative property
5. Commutative property<span />

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The reference angle for 5pi/4 is 1, which has a terminal point of
maxonik [38]

Answer:

D

Step-by-step explanation:

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1 year ago
sandy has several pichters.2 pitchers hold 64 ounces each and 4 pichers hold 48 ounces each.how mant ounces can sandys pitcher h
vfiekz [6]
To answer this question you you start by writing the equation. (2*64)+(4*48)= Next, you answer the first parenthesis: 2 times 64... this is 128....now you have 128+(4*48)=... now you answer the next set of parenthesis.... 4 times 48....this is 192...now you have 128+192=.....this is 320...............So the answer to your question is sandys pitcher can hold 320 ounces alltogether.

6 0
3 years ago
Please help!
pishuonlain [190]

Answer:

0.03125 inches 1 hour is the anwser

this also involves the conversion factor

hope this helps!!

8 0
3 years ago
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Kim Lee is buying a sedan that has a base price of $24,827. The options total $1,242, and the destination charge is $970. The de
romanna [79]

Answer:d

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
HI I need help please <br> Its in the pictures
Brut [27]
1.

r=32\,\text{units}\\\\&#10;A=\pi\cdot r^2=\pi\cdot32^2=1024\pi\,\,\text{units}^2

Answer D.

2.
From secant theorem, we know, that:

|AE|\cdot|BE|=|DE|\cdot|CE|

and from picture:

|BE|=x+1\\\\|CE|=x+4\\\\|AE|=11+x+1=x+12\\\\|DE|=1+x+4=x+5

So we can calculate:

|AE|\cdot|BE|=|DE|\cdot|CE|\\\\(x+12)\cdot(x+1)=(x+5)\cdot(x+4)\\\\&#10;x^2+12x+x+12=x^2+5x+4x+20\\\\&#10;x^2+13x+12=x^2+9x+20\quad|-x^2\\\\13x+12=9x+20\quad|-9x\\\\4x+12=20\quad|-12\\\\4x=8\quad|:4\\\\\boxed{x=2}
8 0
3 years ago
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