All categories

2 years ago

What is 3x + 4y = 10 6x - 4y = 8

Mathematics

1 answer:

exis [7]2 years ago

8 0

Answer:

x=2

y=1

Step-by-step explanation:

9x+0=18

so it's x=2

6=4y=10

so y=1

You might be interested in

Please i need help :(

Nezavi [6.7K]

Answer:

37 units

Step-by-step explanation:

$\boxed{distance = \sqrt{(x2 - x1)^{2} + (y2 - y1)^{2} }}$

Using the distance formula above,

distance between (15, -17) and (-20, -5)

$= \sqrt{[15 - ( - 20)]^{2} + [ - 17 - ( - 5)] {}^{2} } \\ = \sqrt{(15 + 20)^{2} + ( - 17 + 5)^{2} } \\ = \sqrt{35 ^{2} + ( - 12) {}^{2} } \\ = \sqrt{1225 + 144} \\ = \sqrt{1369} \\ = 37 \: units$

7 0

3 years ago

The perimeter of a rectangle is 15x + 17y

patriot [66]

Answer:

Step-by-step explanation:

5 0

3 years ago

I need help with #3

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

divide nine by .74 and that's your answer

7 0

3 years ago

Read 2 more answers

Question 3 of 10

katovenus [111]

Answer:

No solution

Step-by-step explanation:

Not sure tbh

8 0

3 years ago

Areas and perimeters

Marta_Voda [28]

I think its the second one

8 0

3 years ago