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qaws [65]
3 years ago
12

Please help, I’ll mark as brainliest!! The picture is above :)

Mathematics
1 answer:
Ray Of Light [21]3 years ago
5 0

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable

Exact Form:

x = - 25/8 \frac{x}{y}

Decimal Form:

x = -3.125

Mixed Number Form:

x = - 3/1/8 \frac{x}{y}

Step-by-step explanation:

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Find the length of side x in simplest radical form with a rational denominator
Angelina_Jolie [31]

Answer:

The length of x=3/1

Step-by-step explanation:

Given the right triangle

Ф = 30

We know that

sin Ф = opposite/hypotenuse

The opposite of angle 30° = x

The hypotenuse is = 6

so

sin 30 = opposite/hypotenuse

    1/2      = x/6           ∵ sin 30 = 1/2

     1/2 × 6 = x

     6/2 = x

       3/1 = x

Therefore, the length of x=3/1

4 0
3 years ago
HELP ASAP 10 POINTS TO BRAINLIEST
Brilliant_brown [7]

Answer:

15%

Step-by-step explanation:

The cost of 2 adults and 2 children without the discount is

2 adults = 2 (55) = 110

2 children = 2 (45) = 90

Total cost = 110+90 = 200

The original price is 200 and the new price is 170

Percentage discount = (Original price - new price)/ original price * 100%

                                     = (200-170)/200 * 100%

                                     = 30/200 * 100%

                                     = .15 * 100%

                                     = 15%

6 0
3 years ago
The formula of the triagle​
Feliz [49]

a+b+c divided by 2 :))))

7 0
3 years ago
Homework Due Tomorrow please help me it would be great​
olga nikolaevna [1]

Answer:

c

Step-by-step explanation:

work out the average for the data below

6 0
2 years ago
5. WHAT IS THE SALE PRICE OF THIS BAG IF IT IS MARKED PHP<br>2735 WITH 33% DISCOUNT?<br>​
Alex777 [14]

Answer:

1832.45

Step-by-step explanation:

2735 - 33% = 1832.45

8 0
3 years ago
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