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ddd [48]
3 years ago
13

What is the slope and y-intercept of 5x+4y=2

Mathematics
1 answer:
marshall27 [118]3 years ago
4 0
To find the slope and y-intercept, we first need to put this equation in Slope Intercept Form (SIF). SIF is y=mx+b where "m" is the slope and "b" is the y-intercept.

To put the equation in slope intercept form, we need to isolate y and simplify the other terms.

 5x+4y=2
-5x      -5x
4y=-5x+2
/4       /4
y=5/4x+2/4
y=5/4x+1/2

Using the math above, we can see that the slope is 5/4 and the y-intercept is 1/2.

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Bill and Gina each ate 1/2 of their own pizza. Bill ate more pizza than Gina. Draw a picture and explain how that is possible.
frozen [14]
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You can draw a picture where Bill's pizza is bigger than Gina's

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3 years ago
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The door on a model building is 10 inches tall. The door on the actual building is 4 yards tall. What was the scale used?
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2 years ago
The sum of three consecutive even integers is 312. Find the integers
elena-14-01-66 [18.8K]

Answer:

Therefore, three consecutive integers that add up to 312 are 103, 104, and 105. We know our answer is correct because 103 + 104 + 105 equals 312 as displayed above

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10. WEATHER On average, the circular eye of a hurricane is about 15 miles in diameter. Gale winds can affect an area up to 300 m
kykrilka [37]

The equation to represent a possible boundary of the hurricane's eye is (x - 80)² + (y - 26)² = 7.5²

<h3>Circle Equation</h3>

The standard equation of a circle is given by:

(x - h)² + (y - k)² = r²

Where (h, k) is the center of the circle and r is the radius.

Given that diameter = 15 miles, hence radius = 15/2  = 7.5. Also, center = (80, 26)

The equation of circle is:

(x - 80)² + (y - 26)² = 7.5²

The equation to represent a possible boundary of the hurricane's eye is (x - 80)² + (y - 26)² = 7.5²

Find out more on Circle Equation at: brainly.com/question/1559324

5 0
2 years ago
The monthly income and monthly
inessss [21]

Answer:

The annual income of A and B are in the ratio 3 : 4. If the income of A is 3x, the income of B is 4x. Their annual expenditure is in the ratio 5:7, if A's expenditure is 5y, B's expenditure is 7y. Each of them saves 15000 per month.

Step-by-step explanation:

=> 3x - 5y = 15000 and 4x - 7y = 15000

3x - 5y = 15000

=> y = (3x - 15000)/5

Substituting...

6 0
3 years ago
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