Ask question

Ask question

All categories

3 years ago

6

Which ordered pairs in the form (x,z) are solution to the equation 3x-4y?

1 answer:

jeyben [28]3 years ago

3 0

(7, 0) and (11, 3) HOPE THIS HELPED!! <span>( ⸝⸝•ᴗ•⸝⸝ )੭⁾⁾</span>

You might be interested in

What is the ratio 9 1/2 to 12 2/3

vivado [14]

_ 9.5:12.6 That is the answer, btw the 6 is repeating

3 0

4 years ago

One day a rickshaw earned $80 out of his earnings he spent $68/5on tea and $51/2 on food and $22/5 on repairs of the rickshaw ho

Tamiku [17]

Use this app called Slader it should help

8 0

3 years ago

(10x – 3 + 7x2) + (x3 – 2x + 17)

igor_vitrenko [27]

Answer:

Step-by-step explanation:

4 0

3 years ago

Of two numbers, one is 7 more than the other. Find the numbers if their sum is 21

RideAnS [48]

It would be 14 and 7.

4 0

3 years ago

Read 2 more answers

Find the perimeter AND area of the parallelogram ABCD. Show all work

nexus9112 [7]

Since, this is parallelogram

so, opposite sides are equal

We will find value of sides

Calculation of AB:

we are given point A=(-2,3)

point B=(4,0)

we can use distance formula

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

now, we can plug values

$AB=\sqrt{(4+2)^2+(3-0)^2}$

$AB=3\sqrt{5}$

Since, this is parallelogram

so, opposite sides are equal

so,

$CD=AB=3\sqrt{5}$

Calculation of AD:

point A =(-2,3)

point D=(-5,2)

we can use distance formula

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

now, we can plug values

$AD=\sqrt{(-5+2)^2+(2-3)^2}$

$AD=\sqrt{10}$

Since, this is parallelogram

so, opposite sides are equal

so,

$BC=AD=\sqrt{10}$

Calculation of AE:

point A=(-2,3)

point E=(-3,1)

we can use distance formula

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

now, we can plug values

$AE=\sqrt{(-3+2)^2+(1-3)^2}$

$AE=\sqrt{5}$

(a)

we know that

perimeter of a parallelogram is sum of all sides

so,

perimeter is

$=AB+BC+CD+DA$

now, we can plug values

$=3\sqrt{5}+\sqrt{10}+3\sqrt{5}+\sqrt{10}$

$=6\sqrt{5}+2\sqrt{10}$ ...........Answer

(b)

we can use area of parallelogram formula

$A=AE\times CD$

we can plug values

$A=\sqrt{5}\times 3\sqrt{5}$

$A=15$ ............Answer

4 0

3 years ago