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xxMikexx [17]
3 years ago
5

Please help!!! :)))

Mathematics
1 answer:
vodomira [7]3 years ago
7 0

Answer:

5

Step-by-step explanation:

5+ 2*((4+6)/(2*5) ) -2

Parentheses first

5+ 2*((10)/(10) ) -2

5+ 2*(1 ) -2

Mutliplication

5+2 -2

Addition and subtraction

5

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the company president sets a goal that the percentage of working phones must increase from 30% to at least 80% by the end of the
MArishka [77]

Answer:

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Step-by-step explanation:

5 0
2 years ago
Find the area of the shaded region. Round to the nearest hundredth when necessary.
dusya [7]
Answer: 423.11 m^2


Step by step explanation:

Area of a circle formula pi*r^2

First solve the area of the big circle

3.14*21^2=1384.74 m^2

Now find the are of the smaller circle

r=21-3.5=17.5
3.14*(17.5)^2=961.63 m^2

Now we can minus the small area off the big area to get the shaded area.

1384.74-961.63=423.11 m^2

So the area of the shaded region is 423.11 m^2
3 0
2 years ago
How many hundreds in 148305
Wittaler [7]

148305:100=\dfrac{148305}{100}=1483.05\\\\Answer:\ In\ 148305\ is\ 1483\ hundreds

6 0
2 years ago
Read 2 more answers
Urgent!!
Ber [7]

Answer:

Sara earned a commission of <em>$2,300.</em>

Step-by-step explanation:

To find the answer we will first<em> divide 5 by 100</em> and we get <em>0.05</em>.  Now <em>multiply $46,000 by 0.05 </em>and we get <em>$2,300</em>.  Therefore, <em>$2,300 is our answer.</em>

6 0
2 years ago
PLEASE HELP WITH THESE 4 PROBLEMS
Marizza181 [45]

Answer:

  • y = -5/2x + 5
  • y = 2x -1
  • y = 24/11
  • y = 4x + 4

Step-by-step explanation:

To solve for y, subtract the x-term and divide by the coefficient of y.

5x +2y = 10

  2y = -5x +10

  y = -5/2x + 5

__

2y -4x = -2

  2y = 4x -2

  y = 2x -1

__

7y +4y = 24

  y = 24/11

We assume there is a typo, but cannot tell what it is. Use the same method as described and demonstrated for the other problems.

__

-2x +1/2y = 2

  1/2y = 2x +2

  y = 4x +4

8 0
3 years ago
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