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xeze [42]
3 years ago
9

Square root of -20 someone please help

Mathematics
1 answer:
postnew [5]3 years ago
4 0

Answer:

I think its either 5 or 4 one of the 2

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Hey can you please help me posted picture of question
iragen [17]
We have the following function:
 C (t) = 6t - 180
 Clearing t we have:
 6t = c + 180
 t = c / 6 + 180/6
 Rewriting:
 t (c) = (c + 180) / 6
 Answer:
 
The inverse function for this case is given by:
 
t (c) = (c + 180) / 6
 
option A
6 0
4 years ago
Jana and her friend bought 4 hamburgers, 3 orders of fries, and 2 milk shakes for $3 each. They paid for the food with $20. Whic
pantera1 [17]
(4h+3f+6). 4h represents the 4 hamburgers, 3d represents the 3 fries, and the 6 is the 2 milkshakes at 3 dollars each.
4 0
3 years ago
Read 2 more answers
Can someone pls help me . ASAPPP
STALIN [3.7K]

Volume without holes = 3 x 6 x 11 = 198 cubic inches.

Calculate volume of one hole:

3.14 x 0.5^2 x 3 = 2.355 cubic inches

There are 3 holes: 3 x 2.355 = 7.065

Subtract volume of the holes from the brick:

198 - 7.065 = 190.935 cubic inches.

Rounded to the nearest tenth: 190.9 cubic inches.

8 0
3 years ago
Read 2 more answers
Sean is making a mosaic using tiles in the shape of right triangle. Each tile has leg measures 4 centimeter and 6 centimetres. W
Makovka662 [10]

Answer:

12 centimeters^{2}

Step-by-step explanation:

Length of first leg of a Right angle triangle= 4 centimeters

Length of second leg of a Right angle triangle= 6 centimeters

We have to find the area of tiles

Area of tiles= Area of  Right angle triangle

Area of a right angle triangle= \frac{1}{2} × base × Height

Area of a right angle triangle= \frac{1}{2} × 4×6

Area of a right angle triangle=12 centimeters^{2}

Hence , the correct answer is 12 centimeters^{2}

8 0
3 years ago
Please help me answer this !
andriy [413]

Answer: 15 x (1/3)


Step-by-step explanation: 15 divided by 3 is 15 right. When you multiple 15 and 1/3 it is like taking one third out of 15. One third out of 15 is 5. Hope this helped! :P


3 0
4 years ago
Read 2 more answers
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