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Snowcat [4.5K]
3 years ago
12

6x^2+42x+72=36 solve

Mathematics
1 answer:
pishuonlain [190]3 years ago
8 0

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation and set all terms equal to 0 :  

6*x^2+42*x+72-(36)=0

Answer: X= -1, -6

                 

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A farm is 9 in wide and 6 in tall. if it is redused to a width of 3 in then how tall will it be
lora16 [44]
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4 0
3 years ago
Someone help me to work this problem please
zhenek [66]

Answer:

m∠3 = 64°

Since angle 2 and 3 seem to be complementary angles, we know that the meaning of complementary angles is to add both angles to 90 degrees.

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3 0
2 years ago
Find the area of the following figure. Explain how you found your answer.
iragen [17]

Answer:

Below

Step-by-step explanation:

Let's say that each square on the grid represents 1 cm

First find the area of the two triangles

For the larger one: A = bh/2

A = 3 x 3 / 2

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For the smaller one : A = bh/2

A = 2 x 2 / 2

   = 2 cm^2

For the rectangle : A = lw

A = 4 x 5

   = 20 cm^2

Add them all up to get the area

4.5 + 2 + 20 = 26.5 cm^2

Hope this helps!

5 0
3 years ago
Read 2 more answers
PLEASE HELPPPPPPPPP!!!!?!?! ASAP WILL GIVE BRAINLIEST IF CORRECT PLSSS AND THANK YOU.
Assoli18 [71]

Answer:

square root of 14

Step-by-step explanation:

square root of 7 to the square is 7

7+7 = 14

square root of 14 can't be simpliflied

8 0
3 years ago
How many times will we move the decimal in the dividend? 0.9) 6,815.3​
son4ous [18]

Step-by-step explanation:

So when you divide by powers of ten (ten times itself some number of times, like ten, one hundred, one thousand, etc.), the decimal moves to the left. For each power of ten, you move one place to the left. So if you divided a number by one hundred (10^2 or 10*10), you would move two places to the left.

6 0
3 years ago
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