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Delicious77 [7]
2 years ago
12

What is the equation of the line AB, if it passes through (-4,0), and is parallel to the line

Mathematics
1 answer:
Karo-lina-s [1.5K]2 years ago
6 0

Rewriting the equation of the given line in slope-intercept form,

-x-4y=1\\\\-4y=x+1\\\\4y=-x-1\\\\y=-\frac{1}{4}x-\frac{1}{4}

From this, we know the slope of the given line is -1/4.

Since parallel lines have the same slope, we know the line whose equation we want to find has a slope of -1/4.

Substituting into point-slope form,

y=-\frac{1}{4}(x+4)\\\\\boxed{y=-\frac{1}{4}x-1}

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The amount $4.50 is 6% of what price
Vladimir79 [104]

Answer:

0.75

Step-by-step explanation:

4.50 is 6% of 75% then 0.75 is 75% in decimal form, so 0.75 is 6% of 4.50

Hope I helped :)

3 0
3 years ago
Read 2 more answers
The sum of two numbers is 5.036. One number has a4 in the tenths place and a 7in the thousandths place. The other number has a 1
wlad13 [49]
The sum of two numbers 5.036.
first number: one number has 4 in the tenths place, 7 in the thousandths place.
=> x.4x7
2nd number: 1 in ones place and 2 in the hundredths place.
=> 1.x2x
Now, we have the 2 numbers with given clues:
=> x.4x7 + 1.x2x, where x is the missing number.
Note that in adding numbers, we start from the right most.
=>x.4x7 + 1.x2x = 5.036
=> x.4x7 + 1.x29
=> x.407 + 1.x29
=> x.407 + 1.629
=> 3.407 + 1.629
=> 5.036



8 0
3 years ago
In a track field competition, A discus has a radius of 11 centimeters. What is the circumference, I centimeters, of the discus?
Morgarella [4.7K]

Given the radius of the discus used in the track field competition, the circumference of the discus is 69.08cm.

<h3>What is the circumference of the discus?</h3>

Note that; a circumference is the perimeter of a circle or ellipse.

It is expressed as C = 2πr

Where r is the radius and π is the constant pi ( π = 3.14 )

Given that;

  • Radius of the discus r = 11cm
  • Circumference C = ?

C = 2πr

C = 2 × 3.14 × 11cm

C = 69.08cm

Therefore, given the radius of the discus used in the track field competition, the circumference of the discus is 69.08cm.

Learn more about circumference and area circles here: brainly.com/question/11952845

#SPJ1

3 0
2 years ago
Choose 3 values for x that would make this inequality true. <br> X - 4&lt;20
Sergio039 [100]

Answer:

X= 23, 22, 21, 20, 19, 18, 17 and so forth

Step-by-step explanation:

To make this inequality true then "X-4" would have to be less than 20, not equal or more than. 24-4=20 meaning the basis for the answer of X would start at 23

6 0
3 years ago
What is nine tenths as a percentage?
Ronch [10]
I think the answer would be 90%
4 0
3 years ago
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