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Darina [25.2K]
2 years ago
10

Factor. 49x^2−36y^2 Enter your answer in the boxes.

Mathematics
1 answer:
wel2 years ago
3 0

\\Rewrite \ in \ form.\\\\(7x)^2 - (6y)^2\\\\\\\\Use \ difference \ of \ squares \  rule.\\\\(7x  + 6y) (7x - 6y)\\\\\\Therefore, \ you \ get \fbox{(7x+6y)&(7x-6y)}.

You might be interested in
The perimeter of a regular hexagon is 6x + 30. What is the length<br> of each side of the hexagon?
Fofino [41]

Answer:

x + 5

Step-by-step explanation:

This is actually rather simple to figure out. Simply divide 6x + 30 by 6. That should get x + 5 for the length of one side.

4 0
3 years ago
Alladin's Amusement Park has a popular roller coaster ride. There are 2 trains. Each train has 7 cars. Each car holds 16 people.
Nataly [62]

Answer:

224

Step-by-step explanation:

Number of trains in the roller coaster = 2

Number cars in each train = 7

Total number of cars = Number of trains \times Number of cars in each train = 7\times 2 = 14

Number of people in each car = 16

Total number of people in 14 cars = Number of people in one car \times Number of cars = 16 \times 14 = 224

i.e.

Total number of people in the roller coaster in one run = 224

Number of runs made by each train in one hour = 10

Therefore, Total number of people that can ride the roller coaster in one hour can be found by multiplying the number of runs with total number of people in the roller coaster in one run.

224 \times 10 = <em>2240</em>

4 0
2 years ago
Can you pls help I don't understand pls help
kvv77 [185]
Change each into a mixed number and simplify the mixed number
4 0
2 years ago
7 is less than or equal to 0.5v + 10
Strike441 [17]
X is less than or equal to -1.5
3 0
3 years ago
An airplane is flying at an altitude of 2.7 miles and is 8.3 miles from the runway. Find the angle of depression that the airpla
Art [367]

Answer:

18.98\°

Step-by-step explanation:

Let

x-----> the angle of depression

we know that

The sine of angle x is equal to divide the altitude (opposite side to angle x) by the distance from the runway (hypotenuse)

sin(x)=\frac{2.7}{8.3}

x=arcsin(\frac{2.7}{8.3})=18.98\°

7 0
2 years ago
Read 2 more answers
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