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masya89 [10]
2 years ago
13

What is the simplest form of 8/28?

Mathematics
2 answers:
Firlakuza [10]2 years ago
7 0
Both 8 and 28 are divisible by 4. 

8/4=2
28/4=7

2 and 7 don't have any other common factors, so the simplest form of 8/28 is 2/7
Marizza181 [45]2 years ago
5 0
2/7 because both 8 and 28 are divisible by 4
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use a ti 84 calculator on stat

Step-by-step explanation:

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2 years ago
What is the equation of the line y-intercept is 3 and the slope is 1
Hoochie [10]

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y=x+3

Step-by-step explanation:

y=mx+b

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y=1x+3

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y=x+3

6 0
2 years ago
In a large apartment building, 35 of the apartments have a balcony and 55 do not. An apartment us randomly selected as part of a
Vadim26 [7]

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4 0
3 years ago
Please answer this and will marked as brainlist ​
xeze [42]
<h3>Answer: 1</h3>

where x is nonzero

=======================================================

Explanation:

We'll use two rules here

  • (a^b)^c = a^(b*c) ... multiply exponents
  • a^b*a^c = a^(b+c) ... add exponents

------------------------------

The portion [ x^(a-b) ]^(a+b) would turn into x^[ (a-b)(a+b) ] after using the first rule shown above. That turns into x^(a^2 - b^2) after using the difference of squares rule.

Similarly, the second portion turns into x^(b^2-c^2) and the third part becomes x^(c^2-a^2)

-------------------------------

After applying rule 1 to each of the three pieces, we will have 3 bases of x with the exponents of (a^2-b^2),  (b^2-c^2) and (c^2-a^2)

Add up those exponents (using rule 2 above) and we get

(a^2-b^2)+(b^2-c^2)+(c^2-a^2)

a^2-b^2+b^2-c^2+c^2-a^2

(a^2-a^2) + (-b^2+b^2) + (-c^2+c^2)

0a^2 + 0b^2 + 0c^2

0+0+0

0

All three exponents add to 0. As long as x is nonzero, then x^0 = 1

4 0
2 years ago
A car was sold 24 standard washed in a day , which was 25% of their total sales for that day . What was the total amount of wash
-Dominant- [34]

Answer:

96

Step-by-step explanation:

GIVEN: A car was sold 24 standard washed in a day , which was 25\% of their total sales for that day.

TO FIND: Total amount of washes that the car wash sold that day.

SOLUTION:

Let the total sales of car washes sold for that day =x

total number of standard car washes sold s=24

As, total standard car washes sold are 25\% of total sales in a day

s=\frac{25}{100}x

putting value in equation

24=\frac{25}{100}x

x=\frac{24}{25}\times100

x=96

Hence the total  number of car washes sold that day are 96

4 0
3 years ago
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