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Wewaii [24]
3 years ago
7

What is the y intercept in y = 4/5 x- 7

Mathematics
2 answers:
Verdich [7]3 years ago
7 0

(0,-7). Also the slope is 4/5.

You don't need to really think.

the slope intercept form y=mx+b tells you.

y= y coordinate m= slope x= x coordinate b= y-intercept.

zhenek [66]3 years ago
3 0
Format: y = mx + b
b = y intercept
Answer: y intercept is -7
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50 POINTS
Alexus [3.1K]

Answer:

105

Step-by-step explanation:

180-75=105

4 0
3 years ago
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Let segments AB, BC, and CA be tangent to circle G. If AB=52, BF=20, and CD=21, calculate the perimeter of triangle ABC. The ans
scoray [572]
Pls. see attachment.

The perimeter of the triangle is 146.

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3 years ago
What is the greatest amount of money that rounds to​ $108.60 when rounded to the nearest​ dime? What is the least amount of mone
kirza4 [7]

Answer:

<h2>$108.59  </h2>

Step-by-step explanation:

The dime which is worth 0.10 U.S. dollar, is a ten-cent coin, one-tenth of a United States dollar

the value is 0.1

Now in rounding up of numbers the dime is located one decimal place away i.e 0.5 in the number given in the problem statement

to round up to the nearest dime we have to consider the next number to the dime if this number is greater than 5 we will round up if it is less than five we can not perform any rounding up operation

hence the greatest amount of money is

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4 0
3 years ago
Given that y varies directly as x and inversely 2m-1 and that y=5 when x-7 and m=4 .
Sergeu [11.5K]

Answer:

Step-by-step explanation:

y ∞ x/m

y = kx/m

Where k is the constant of proportionality

A. k = ym/x

y=5 when x=7 and m=4

k = (5×4)/7

k = 20/7

y = 20x/7m

B)the value of when x=2and m=2

y = 20x/7m

y = (20×2)/(7×2)

y = 40/14

y = 20/7

y = 2 6/7

C. The value of m when y=2 and x=4

y = 20x/7m

7ym = 20x

m = 20x/7y

m = (20×4)/(7×2)

m = 80/14

m = 40/7

m = 5 5/7

3 0
3 years ago
What does 7(x+1/7) equal
Helen [10]

Answer:

x + 1

Step-by-step explanation:

7 (x + 1/7)

Use distributive property to get rid of the parentheses.

7x + 7/7

Simplify.

7x + 1

4 0
3 years ago
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