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mars1129 [50]
3 years ago
11

HELPPPPPPPPPPPPPPPPPPP

Mathematics
1 answer:
andre [41]3 years ago
7 0

Answer:

The answer to your question is - 8

Step-by-step explanation:

Data

                     (3 - 4) 2 * 5 + (4 - 1) 2/3

The order of operations is

1st  Parenthesis

2nd Roots and exponents

3rd Multiplication and division

4rd Addition and subtraction

Following these rules

Parenthesis                                   (-1) 2* 5 + (3) 2/3

Multiplication and division          - 10 + (6/3)

                                                       - 10 + 2

Addition and subtraction            - 8

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Can somebody help me with this. Will Mark brainliest.
frez [133]

Answer:

X=reference angle, 8=opposite side, and 11 is the hypoteneuse

5 0
3 years ago
Ice Dream charges $4 to rent ice skates, plus $1.50 per hour to skate. Skating Paradise charges $1 to rent ice skates, plus $3 p
Anastasy [175]

Hey there!

These are slope intercept equations, because they have an initial cost and then a cost based on an independent variable, in this case, time spent skating.

Given the information, Ice Dreams equation would be c=1.5h+4 and Skating Paradise would be c=3h+1

Now, we just put them together to make the systems of equations.

c=1.5h+4

c=3h+1

Now, we need to find a point where the two will meet, which will give us our answer. We just need to solve the system.

Let's solve using elimination.We can multiply the top equation by -2 so we can use elimination.

-2c=-3h-8

c=3h+1

We combine the equations..

-c==7

c=7

Now we can plug this into one of the other equations.

7=3h+1

h=2

Now, we have our solution..

(h,c)=(2,7)

Therefore, after two hours, the cost will be the same, and the cost will be seven dollars.

I hope this helps!

3 0
3 years ago
Solve the absolute value equation,if possible. If there is no solution, explain. I 5x + 10 I = -7
Ludmilka [50]

Answer:

No solution.

Step-by-step explanation:

The range of the abs. val. function is [0, infinity).  In other words, the output of this function is never negative.  Thus, the equation you have posted has no solution.

6 0
3 years ago
Which of the following are perfect squares select all that apply
mestny [16]

Step-by-step explanation:

the perfect squares =

81, 121, 625

4 0
3 years ago
Read 2 more answers
HELP PLSSSS ASAP!!!
Sergeeva-Olga [200]

The tenth in 149.95 is 9. To round it to the nearest tenth, use the hundredth. The hundredth is 5. When rounding, always round up when it is a 5. 95 should be rounded to 100, but it is a decimal. 100 as a decimal is equal to 1. 149 + 1 = 150.

3 0
3 years ago
Read 2 more answers
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