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polet [3.4K]
3 years ago
9

Help for Geometry #6 and 7

Mathematics
1 answer:
Arturiano [62]3 years ago
8 0
Find the area of the rectangle and the 1/2 circle, then subtract the half circle's area from the rectangle's.
Area of the rectangle is 30in.
Area of the 1/2 circle is 19.625.
Subtract
30-19.625
10.375
(Round it to 10.4 in this case)
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NEED HELP QUICK!! :)
Vlada [557]
Let x and y be your two consecutive whole numbers

x < sqrt(142) < y
x^2 < 142 < y

So, we are looking for x and y such that x^2 < 142 and y^2 > 142.

The closest squared number to 142 is 144 = 12^2.
Next is 11^2 = 121.

11 and 12 are consecutive.

11^2 = 121 < 142 < 144 = 12^2

Thus, 11 and 12 are your numbers

8 0
3 years ago
What is the value of the rational expression below when x is equal to 4? 12+x/4+x
11Alexandr11 [23.1K]
This is easy what you should do is plug in 4 for the x's in the rational expression and what it should look like when finished is: 12+4/4+4.
To remember the steps in which and equation should be solved is:
P=Parentheses
E=Exponents
M=Multiply
D=Division
A=Add
S=Subtract

So the answer to the equation is: 17
Hoped this helped you into solving more equations like this one. :)

6 0
3 years ago
Read 2 more answers
Carla needs to rent storage space for some of her belongings. She paid a one-time original storage fee of $25.00, and now pays $
OleMash [197]

Answer:

TC = 36t + 25

Step-by-step explanation:

The amount paid by Carla as a storage fee or fixed cost = $25

Monthly rent or variable cost = $36

Let the number of months = t

Now we have to find the expression that represents the total cost. Below is the formula to find the expression.

Total cost = Variable cost + Fixed cost

Total cost = 36t + 25

TC = 36t + 25

3 0
3 years ago
All my brain cells have left me I don't understand math please help! lol
sleet_krkn [62]

Answer:

How I do you should get 3.00$/min

Step-by-step explanation:

You see I subtracted 19.50 - 16.50 and then got 3

7 0
3 years ago
Solve the inequality. Check your solutions.<br> 5t +6&gt;21
Andreas93 [3]

Answer:

t > 3 or (3,∞)

Step-by-step explanation:

7 0
3 years ago
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