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Ganezh [65]
3 years ago
8

HELP PLZ!! The price of a radio was discounted 20% on the first day of a sale. The sale

Mathematics
2 answers:
Volgvan3 years ago
5 0

Answer:

first day =64%

the second day = 36%

Kisachek [45]3 years ago
3 0

Answer:

combined discount is 40%

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The complement of an angle is three times the measurement of the angle. Find the measurement of the larger angle.
olganol [36]
We know that two complements add up to 90.
Let's call the smaller angle x and the larger y.
3x = y
x + y = 90
We can use simple substitution.
x + 3x = 90
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x = 22.5

Then, since we know that 3x=y, we can find the larger angle.
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4 0
3 years ago
Use inverse operations and properties of equality to isolate the variable m+31=307
otez555 [7]

ANSWER

m = 276

EXPLANATION

The given equation is

m + 31 = 307

We add the additive inverse of 31 which is -31 to both sides of the equation to get,

m + 31   +  - 31= 307 +  - 31

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6 0
3 years ago
(9x5)x10to the 4th power
WARRIOR [948]
(9\times 5) \times 10^4 = 20 \times 10,000 = 200,000

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7 0
3 years ago
31/6 as a mixed number
liubo4ka [24]
Hello there awesome brainly user!

To convert \frac{31}{6} to a mixed number you have to divide 31/6 which equals 5 R 1 Remember that the remainder is the numerator and the whole number is 5. So, the mixed fraction is 5\frac{1}{6}

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5 0
3 years ago
Read 2 more answers
Find three consecutive numbers whose sum is 84
mrs_skeptik [129]

Answer:

27 28 29

Step-by-step explanation:

Let the first be n , and if they are consecutive then the next two numbers are n+1 and n+2.

n+(n+1)+(n+2)=84.

3n+3=84.

⇒3n=81.

⇒n=27.

Hence numbers are n,n+1,n+2→27,28 and 29

3 0
1 year ago
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