3 years ago

Help plz plz plz plz .

Mathematics

1 answer:

nikklg [1K]3 years ago

7 0

The y intercept is where the line hits the verticals line of the graph. Hope this helps!

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Ralph owns a circular farm as shown. He is planning to fence a triangular pigpen ABC in the farm. Point M is the midpoint of the

Flauer [41]

Answer:

$Total = \$942$

Step-by-step explanation:

Given

$A = (0,0)$

$C = (3,4)$

See attachment for farm

Required

The cost of fencing the farm

First, calculate the radius of the farm.

The radius is represented with AC.

So, we have:

$AC = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}$ ---- distance formula

So, we have:

$AC = \sqrt{(0 - 3)^2 + (0 - 4)^2}$

$AC = \sqrt{(- 3)^2 + ( - 4)^2}$

$AC = \sqrt{9+16}$

$AC = \sqrt{25}$

$AC = 5$

Hence:

$r = 5$ --- radius

Calculate the circumference of the circle

$C = 2\pi r$

$C = 2 * 3.14 * 5$

$C = 31.4yd$

If 1 yard costs $30, 31.4 yards will cost:

$Total = 31.4 * 30$

$Total = \$942$

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2 years ago

Solve for x in the equation x2-12x+36=90

vazorg [7]

$x*2-12x+36=90

-10x+36=90

-10x+36-36=90-36

-10x=54

$
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x=27/5
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2 years ago

What is the value of the 7 in 3 478000? Answer..............

jolli1 [7]

3.478000 = the 7 is in the hundredths place

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3 years ago

Dan and Luke are running in a 20 mile charity benefit wrist if Dan runs at 3 miles per hour and Luke runs at 4 miles per hour ho

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Answer:luck 5 and dan 6.67

Step-by-step explanation:

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A football coach set a goal of keeping opposing teams to an average of less than 200 yard. of total offense each game. After thr

faust18 [17]

(701+y)/(3+1)<200

(701+y)/4<200

701+y<800

y<99

So the most yards they can allow in the next game is 98 yards

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3 years ago