All categories

3 years ago

Ed is a farmer who charges $3.75

Mathematics

1 answer:

Ede4ka [16]3 years ago

4 0

Answer:

a more b same c less d same

Step-by-step explanation:

his per pound is 75 cents

You might be interested in

A group of high school students were surveyed about their handedness and their favorite sport. The results are displayed below.

GrogVix [38]

Answer:

The percentage of people who prefer football is approximately the same for the right- and left-handed groups.

Step-by-step explanation:

The bar for the right-handed group representing soccer is between 10% and 20% (below 20%) while the bar for the left-handed group representing soccer is at 20%.

Percentage of left-handed group of people who prefer soccer is higher than the right-handed group who prefer soccer. Therefore, they don't have the same percentage.

6 0

3 years ago

Which equation represents a line that is perpendicular to line PQ?

valentinak56 [21]

Answer:

B. y=1/3x+4

Step-by-step explanation:

Hi there!

We are given the line PQ and we want to find the line that is perpendicular to it

Perpendicular lines have slopes that are negative and reciprocal. When they are multiplied together, the result is -1

So first, let's find the slope of the line PQ

The point P is given as (-8, 7) and the point Q is given as (-4, -5)

The formula for the slope calculated from two points is $\frac{y_2-y_1}{x_2-x_1}$ where ( $x_{1}$ $y_1$ ) and ( $x_2$ , $y_2$ ) are points

We have the needed information for the slope, but let's label the values of the points to avoid any confusion

x1=-8

y1=7

x2=-4

y2=-5

Now substitute into the formula (m is the slope, and remember: the formula contains SUBTRACTION):

m= $\frac{(-5-7)}{(-4--8)}$

simplify

m= $\frac{-5-7}{-4+8}$

add

m=-12/4

divide

m=-3

So the slope of the line PQ is -3

As said above, perpendicular lines have slopes that have a product of -1

So to find the slope of the line perpendicular to PQ, use this formula:

-3m=-1

divide both sides by -3

m=1/3

The only line that has a slope of 1/3 is B (y=1/3x+4), so B is the answer.

Hope this helps!

3 0

3 years ago

Pin this please answer my question i will make you a brainlist .....

cricket20 [7]

Answer:

Step-by-step explanation:

Given:

Borrowed amount P = Rs 100000
Time t = 3 years
Number of compounds n = 3
Interest I = Rs 33100
Rate r = ?

Use formula:

I = P(1 + r)³ - P

Substitute values and solve for r:

33100 = 100000(1 + r)³ - 100000
133100 = 100000(1 + r)³
(1 + r)³ = 133100/100000
(1 + r)³ = 1.331
1 + r = ∛1.331
1 + r = 1.1
r = 0.1 or 10%

5 0

3 years ago

A line has the equation y = 1/2x + 3. Convert this equation to standard form and write another equation that will have the same

Ivenika [448]

Equation of a line in standard form is Ax + By = C

A is a pos. integer and B + C are integers

1) multiply all terms in the equation by 2

2y = x - 6

2) subtract 2y from both sides

2y - 2y (cancelled out) = x - 2y - 6

x - 2y - 6 = 0

3) add 6 to both sides

x-2y = 0 +6 (-6 and +6 cancel out)

therefore,

x - 2y = 6

is the equation in standard form

4 0

3 years ago

I do not understand this at all!

IceJOKER [234]

Answer:

∠1 = 51° ∠2 = 39°

Step-by-step explanation:

ok since the picture is a right angle put it equal to 90

like this:

3x + x + 22 =90

4x + 22 = 90

4x = 68

x = 17

now we plug it in:

3(17)= 51°

(17) + 22 = 39°

*a straight line is equal to 180, a right angle is 90

does that make sense?

7 0

3 years ago