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Likurg_2 [28]
2 years ago
14

Please help me i really need help with this math

Mathematics
1 answer:
natima [27]2 years ago
6 0

Answer:

y= 3/5x+ 6.2

Step-by-step explanation:

the slope is change in y over change in x.

-4-(-1) divided by 3-8 will be -3/-5 = 3/5

For the y-intercept, plug in x and y values. I will use (3,8).

8= 3/5(3)+b

8= 9/5+b

(subtract 9/5 from both sides)= 6 and 1/5 or 6.2 as a decimal.

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A roundabout of a radius 7 yd laid with a carpet grass. find the area of the roundabout laid with carpet grass
Novay_Z [31]

Area of roundabout = 153.86 yd2

we are given,

radius = 7 yd

Area of circle = π r^{2}

= 3.14 × 7× 7

= 153.86 yd2

<h3>What is the area of circle?</h3>

The area of a circle is the space occupied by the circle in a two-dimensional plane. Alternatively, the space occupied within the boundary/circumference of a circle is called the area of the circle. The formula for the area of a circle is A = πr2, where r is the radius of the circle. The unit of area is the square unit,

To learn more about area of circle from the given link

brainly.com/question/14068861

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3 0
1 year ago
in rectangle ABCD, BD and AC are diagonals and intersect at E. If BD = 84 units and AE = 6y, what is the value of y
goldfiish [28.3K]

Answer:

y = 7

Step-by-step explanation:

The diagonals of a rectangle are congruent and bisect each other, then

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AE + EC = BD [ AE = EC = 6y ]

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12y = 84 ( divide both sides by 12 )

y = 7

3 0
2 years ago
What’s the answer to this problem???
Snowcat [4.5K]
Rewrite the equation into slope intercept form:
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divide everything by 8 to get just y
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8 0
3 years ago
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Ulleksa [173]

Answer:

Infinitely many

Step-by-step explanation:

Because the equation is equal to 0+0

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3 years ago
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Answer:

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Step-by-step explanation:

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