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Brums [2.3K]
3 years ago
11

Hellllpppp pleaseee??

Mathematics
2 answers:
brilliants [131]3 years ago
8 0

Answer:

3

Step-by-step explanation:

(1/4 + 5/4)^2 + 3/4

(3/2)^2 + 3/4

9/4 + 3/4

3

1. start in the parenthesis by adding 1/4 by 5/4 to get 3/2.

2. calculate the 3/2 by the power of 2 and get 9/4

3. add 9/4 by 3/4 to get 3

Advocard [28]3 years ago
7 0

Answer:

The answer is 3

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Help please let me know if I’m wrong or right pls!!!!
Ksju [112]

Answer:

you are correct! nonlinear

Step-by-step explanation:

when this equation is graphed it forms a curved line-- making it non linear :)

4 0
3 years ago
The product of 3 and a number is at most nine
slega [8]
9y is the answer I believe
7 0
3 years ago
Two cars leave town at the same time and travel in opposite directions. Speed of car A is 12 km/h more than car B. They are 312k
Zina [86]

Answer:

Speed of car B is 33 km/h and speed of car A is 45\,\,km/h

Step-by-step explanation:

Let speed of car B be x km/h

Speed of car A is 12 km/h more than car B.

Therefore,

Speed of car A = (12+x) km/h

Distance = Speed × Time

Distance travelled by car A in 4 hours = 4(12+x) km = (48+4x) km

Distance travelled by car B in 4 hours = 4x km

Also, cars A and B are 312km apart after 4 hours.

48+4x+4x=312\\48+8x=312\\8x=264\\\\x=\frac{264}{8}\\\\x=33\,\,km/h

Speed of car B is 33 km/h and speed of car A is 12+x=12+33=45\,\,km/h

5 0
2 years ago
How long does it take to finish 20 laps
Alexxandr [17]

Answer:

it depends on what type of track, and who you are. so if its me and if its a typical quarter-mile track, it would be about a minute and 15 max. then multiply that by 20 and and yod have 25 minutes for 20 laps aka 5 miles

Step-by-step explanation:

4 0
3 years ago
What is the sequence of transformations that maps abc to a’b’c’ ?
JulsSmile [24]

Answer:

In Step 1: option D is correct

And in step 2: option A is correct.

Step-by-step explanation:

We have been given the graph

The figure in fourth quadrant after rotating 90 degrees counterclockwise about the origin will shift in first quadrant.

And after translating 4 units left will give the figure shown in second quadrant.

Therefore, In Step 1: option D is correct

And in step 2: option a is correct.

5 0
3 years ago
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