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Llana [10]
3 years ago
12

HELP HELP PLEASE!!! <3

Mathematics
2 answers:
zmey [24]3 years ago
4 0
12 x 12 = 144, 144 x 3 and then subtract 5 to get 427
ArbitrLikvidat [17]3 years ago
4 0

Answer:

427

Step-by-step explanation:

f(x)=3x^2-5

f(x)=3(-12)^2-5=427

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A blueprint for a building includes a rectangular room that measures 3 inches long and 5.5 inches wide. The scale for the bluepr
Ganezh [65]

Answer:

30 ft. x 55ft

Step-by-step explanation:

3 x 5.5

1 inch = 10 ft

3 * 10 = 30

5.5 = 55

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4 0
3 years ago
What is 5*5*5*5*5*5*5 in exponential notation form?
slamgirl [31]

Answer:

5⁷

Step-by-step explanation:

5*5*5*5*5*5*5

here,

count how many 5 are there - 7

so,

<u>exponential notation form:</u>

5*5*5*5*5*5*5 = 5⁷

5 0
3 years ago
Read 2 more answers
to get a certain shade of green paint, Melissa decides to mix 3 gallons of blue paint with 2 gallons of yellow paint. How much b
maw [93]
Melissa will need 1.5 gallons of blue paint for each gallon of yellow paint.
3 0
3 years ago
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netineya [11]

Answer:

D (-9,3)

F (-5,-5)

Step-by-step explanation:

8 0
3 years ago
Create an inequality: <br><br> The sun of the numbers is not more than 12
lara31 [8.8K]

Answer:

x + y ≤ 12

Step-by-step explanation:

Inequality:

   Not more than 12 means less than or equal to 12

x + y ≤ 12

6 0
2 years ago
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