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alexgriva [62]
3 years ago
11

Hiro painted his room at a rate of 8 square meters per hour. After 3 hours of painting, he had 28 square meters left to paint. L

et A(t) denote the area to paint A (measured in square meters) as a function of time t (measured in hours). What is the Functions formula? A(t)=?​
Mathematics
1 answer:
coldgirl [10]3 years ago
5 0

Answer:

cgnnjfcjifchhgsiwjcjcbanxjdhw

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Use the picture for the question and the answer choices:)
soldi70 [24.7K]

Answer:

the answer is A. 3 and 8

Step-by-step explanation:

if you search up the definition of coefficient this is what you get:

co·ef·fi·cient

/ˌkōəˈfiSHənt/Submit

noun

plural noun: coefficients

1.

MATHEMATICS

a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x y).

so the answer would be the 3 and the 8

i hope i helped bye!

3 0
4 years ago
Y=-x+5 <br> x-y=-9 <br> Solve the system?
hram777 [196]

Answer:

x=-2 y=7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Larry says 5×900 is less than 5×9000 is greater than 9000​
Ne4ueva [31]

Answer:

???? i dont understand

Step-by-step explanation:

i think yes

6 0
3 years ago
Explain what happens if you line up the left side of the object with the 1 on the ruler.
prohojiy [21]
When you line the object up against the ruler you are measuring it's side, if you put it on the one instead of the zero then you're making the object one inch longer, so you'd have to subtract the one in the end
8 0
3 years ago
Read 2 more answers
Work out the length x.<br> 4.5 cm<br> 11 cm
Effectus [21]

Answer:

12.3

Step-by-step explanation:

A^2 + B^2 = C^2

11^2 + 4.5^2 = C^2

132 + 20.25 = C^2

152.25 = C^2

Square root of 152.25 = 12.3

5 0
3 years ago
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