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3 years ago

How do u solve 6 1/2 - 1 9/10

2 answers:

5 0

Just convert the fractions into decimals. for example, 6 1/2 equals 6.5 as a decimal. 1 9/10 would be converted to 1.9. Then just do 6.5-1.9, and that equals 4.6.

Semmy [17]3 years ago

3 0

6 1/2 - 1 9/10
=6 5/10 - 1 9/10
=4 6/10
=4 3/5

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X + y = 4 y = -x + 4

rjkz [21]

Answer:

Infinite Solutions

Step-by-step explanation:

x + y = 4

y = -x + 4

x + y = 4

x - x + 4 = 4

0 = 0

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2 years ago

As an estimation we are told £3 is €4.

poizon [28]

Answer:

€113.87

Step-by-step explanation:

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3 0

3 years ago

Read 2 more answers

The two functions below are used to represent the height of a rocket above the ground after it is launched. Which rocket reaches

Korvikt [17]

Answer:

Rocket B reaches a maximum height that is greater than the maximum height of Rocket A.

Step-by-step explanation:

A graph quickly shows the answer to this question.

In vertex form, the equation for Rocket A is ...

y = -6(x² -16x +8²) +6(8²)

y = -6(x -8)² +384 . . . . . . . . . maximum height is 384 feet

The corresponding equation for Rocket B is ...

y = -4(x² -20x +10²) +4(10²)

y = -4(x -10)² +400 . . . . . . . . maximum height is 400 feet

Rocket B reaches a maximum height greater than that of Rocket A.

7 0

3 years ago

Read 2 more answers

-5x+4y=3 x=2y-15 Solve for y and x

serious [3.7K]

Answer:

x=9, y=12

Step-by-step explanation:

-5x+4y=3 --------A

x=2y-15----------B

Putting the value of x from B in A

-5(2y-15) +4y=3

-10y+75+4y=3

-6y=3-72

-6y=-72

y=72/6= 12

Putting the value of y =12 in B

x= 2(12)-15

x= 24-15

x=9

3 0

3 years ago

Can some one answer part B have to have it turned in by Monday ??????

Ira Lisetskai [31]

Have u been doing anything with Pythagorean theorem? i belive that is what u have to do

6 0

3 years ago