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Aliun [14]
3 years ago
8

When solving x + 4 = 20 which property do you use first?

Mathematics
2 answers:
alexdok [17]3 years ago
7 0

Answer:

you do 20-4 because there is only one unknown

Step-by-step explanation:

astraxan [27]3 years ago
6 0

Answer:

you should use the addition property of equality.

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Four triangle are shown above based on these triangles which statement is true?
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Answer:

B

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Because the number of degrees in a triangle is 180 degrees so x = 180 - (45 + 60) = 75. Now w + 75 = 180 , therfore w = 105 degrees.


4 0
4 years ago
In 2001 , chipper had 102 runs batted in. In 2008, Chipper had only 75 runs batted in. Calculate the percent change in runs batt
DerKrebs [107]

Answer:

The percent change in runs batted in from 2001 to 2008 is 26.47%

Step-by-step explanation:

The number of runs chipper batted in the year 2001  = 102 runs

The number of runs chipper batted in the year 2008  = 75 runs

Here, so the Change in the runs batted

= Runs Batted in year 2001 - Runs batted in the year 2008

= 102 runs - 75 runs  =  27 runs

Now, The percentage change in the run = = \frac{\textrm{Change in the batted run from 2001 to 2008}}{\textrm{Total number of batted runs in 2001}}  \times 100

= \frac{27}{102}  \times 100 = 26.47

or, The percentage change = 26.47%

Hence, the percent change in runs batted in from 2001 to 2008 is 26.47%

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3 years ago
7.42 is what percent of 50 ​?
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According to the histogram above, how many people weigh between 150 and
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