All categories

3 years ago

Write down the equation of a line that is parallel to the line with equation y=7-4X

Mathematics

1 answer:

Leona [35]3 years ago

4 0

Answer:

y=8-4x

Step-by-step explanation:

You might be interested in

Suppose the price p, in dollars, and number of sales, x, of an item is related by 5 8 6 50 p x px + + = . If p and x are functio

Natali5045456 [20]

Answer:

According to the information of the problem x = 15 , p=2.90 and dp/dt = -1.15

then $\frac{dx}{dt} = -3.357\\$

Step-by-step explanation:

Since everything is changing with respect to time and $p,x$ are related according to the following equation

$5p+5x+3px = 71$

We need to find the implicit derivative with respect to the time. And we get the following.

$5\frac{dp}{dt}+5\frac{dx}{dt}+3x\frac{dp}{dt}+3p\frac{dx}{dt} = 0$

$\frac{dx}{dt}$ is what we don't know, so we solve for it and get

$\frac{dx}{dt} = - (5\frac{dp}{dt}-3x\frac{dp}{dt})/ (5+3p)$

Now. According to the information of the problem x = 15 , p=2.90 and dp/dt = -1.15

then $\frac{dx}{dt} = -3.357\\$

7 0

3 years ago

6 × 2 − 4 × 5 + 12 ÷ 4 insert parentheses

Varvara68 [4.7K]

Answer: (6 x 2) - (4 x 5) + (12 / 4)

6 0

3 years ago

Read 2 more answers

Write a two-column proof. Given: Quadrilateral ABCD is a parallelogram; M is a midpoint of Segment AB; N is a midpoint of Segmen

Zigmanuir [339]

Answer:

The answer is given below

Step-by-step explanation:

Statement Reasons

ABCD is a parallelogram; M is a midpoint Given

of AB and N is a midpoint of Segment

AB//DC, therefore AM//NC For a parallelogram, opposite . sides are parallel to each other

AB≅DC For a parallelogram, opposite . sides are equal to each other

1/2AB≅1/2DC Since both sides are equal to . each other

1/2AB = AM and 1/2DC = NC M is the midpoint of AB and N . is the midpoint of DC Midpoint

. theorem

AM≅NC Substitution, since AB is also

. equal to BC

Quadrilateral AMCN is a parallelogram If opposite sides of a

. quadrilateral is equal and .

opposite, it is a parallelogram

6 0

3 years ago

The aorta is the largest artery in the human body. In the average adult, the aorta attains a maximum diameter of about 1.18 inch

Sholpan [36]

Well we know that 1 inch is 2.54 cm. But how wide is .18? Lets do .18 x 2.54 to get 0.4572. Now lets add 2.54 + 0.4572 to get 2.9972. This means that the maximum width of the aorta is 2.9972 cm. Hope this helped :)

3 0

4 years ago

Raul drinks 2/8 liter of jucie for breakfast. He drinks the same amount for lunch then he drinks the amount for dinner each day.

Maru [420]

He will drink 6/8 but in simplist form he will drink 3/4 liters

8 0

3 years ago