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NeTakaya
4 years ago
10

How many more unit tiles need to be added to the expression x2+4x+3 in order to form a perfect square trinomial?

Mathematics
2 answers:
AfilCa [17]4 years ago
8 0

Answer: 1

Step-by-step explanation:

son4ous [18]4 years ago
6 0

Answer:

(x-1)(x-3)

Step-by-step explanation:

It is not a perfect square trinomial but

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Babysitting for 8 hours and making $72.00 or babysitting for 6 hours and making $57.00
alex41 [277]
6 hours because you would be getting payed 9.50 an hour but with the 8 hours you would be getting payed only 9 per hour
4 0
3 years ago
What figure is a dilation of figure a by a factor of three
Umnica [9.8K]

Answer:

D, the bottom right

Step-by-step explanation:

A dilation by a factor of 3 would have values 3 times larger. So the original which has side lengths 2, 6, and 3 would become

2*3 = 6

6*6 = 36

3*6 = 18

The figure which has these measurement is D or the bottom right.

3 0
3 years ago
Right answer gets brainlist
sukhopar [10]

Answer:

126 square meters

Step-by-step explanation:

7 x 6 x 3. You can regroup any pair of factors to make it easier on you.

I did (7 x 6) x 3 = 42 x 3 = 126

6 0
3 years ago
Sarah was cutting fabric for a quilt. She cut a strip of fabric that was 19 1/8 inches long into 5 equal pieces. When she was fi
goldenfox [79]
We need a least common denominator
19 1/8 and 2 1/4 (also = to 2 2/8)
19 1/8-2 2/8= 16 7/8
16 7/8 divided by 5
ANSWER: 3 3/8 in

3 0
4 years ago
A bus travels at a constant speed of 48 km/h. How long will it take to travel 600 km?
grigory [225]

Answer:

It will take 12 and 30 hours

Step-by-step explanation:

To solve this, you need to divide by <u>distance needed to travel by the speed</u>

600/48 is equal to 12.5 hours.

.5 hours is equal to 30 mins because 60mins times .5 is 30 minutes, therefore <u>the final answer is 12.5 hours</u>

I hope this helps :)

7 0
3 years ago
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