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Darina [25.2K]
3 years ago
8

2- ( - 4 ) + 3 (- 6 ) -2 =

Mathematics
2 answers:
Drupady [299]3 years ago
5 0
Ka aahuauauquauuahsbsakaiwuwushsbh
user100 [1]3 years ago
4 0
Between the 2 and (-4) is there supposed to be a subtraction sign?
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A company is making red metal no entry signs with outer diameter equal to 12 inches. How many square inches of area are included
Gnom [1K]

Answer:60.8

Step-by-step explanation: Just do 12/2 and 8/2 and plug those numbers into the area of a circle formula that is A=πr2 and subtract those numbers

8 0
3 years ago
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Kate is saving to take an SAT prep course that costs $250, so far , she has saved $150, and she adds $10to her savings each week
matrenka [14]

Answer:

It will be ten weeks

Step-by-step explanation:

First you would need  to find out what is 250 - 150 = 100 So they will need 100 dollars 100 divided by 10 is 10 so that will be 10 weeks

7 0
3 years ago
Help me find the range of this function please
lara31 [8.8K]

Answer:

{-2, -14, -26, -50}

Step-by-step explanation:

The range of the function is the function evaluated at each point of the given domain. So to find the range of the function we need to find the value of the function for each point in the domain:

- For x = -8

f(x)=-2x-18

f(-8)=-2(-8)-18

f(-8)=16-18

f(-8)=-2

The first value of the range of the function is -2

- For x = -2

f(x)=-2x-18

f(-2)=-2(-2)-18

f(-2)=4-18

f(-2)=-14

The second value of the range is -14

- For x = 4

f(x)=-2x-18

f(4)=-2(4)-18

f(4)=-8-18

f(4)=-26

Th third values of the range is -26

- For x = 16

f(x)=-2x-18

f(16)=-2(16)-18

f(16)=-32-18

f(16)=-50

The fourth and last value of the range is -50

Now we can put all the values of the range together

The range of the function is {-2, -14, -26, -50}

8 0
3 years ago
Examine this right triangle,
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A^2 + 16^2 = 20^2
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Monica's rectangular living room is 12 ft by 15 ft. She has a square rug that covers 5/9 of the area of the floor. What is the s
GarryVolchara [31]
10 ft i think. 5/9 of 180 (which is 12 x 15) is 100 and 10 x 10 is 100
4 0
3 years ago
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