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Monica [59]
3 years ago
7

Write an equation that represents the line. Use exact numbers.

Mathematics
1 answer:
lions [1.4K]3 years ago
7 0

Answer:

y = -4/3x - 1

Step-by-step explanation:

Points on the graph: (0, -1) and (3, -5)

Slope:

m=(y2-y1)/(x2-x1)

m=( -5+1)/(3-0)

m=(-4)/3

m= -4/3

Slope-intercept:

y - y1 = m(x - x1)

y + 1 = -4/3(x - 0)

y + 1 = -4/3x

y = -4/3x - 1

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Ayo helppp ill give u anthing
kicyunya [14]

Answer:

16.9 m

Step-by-step explanation:

Start with a half a circle. The central angle of a semicircle is 180 deg.

Now subtract 21 deg on each side.

180 - 21 - 21 = 138

The central angle is 138 deg.

The radius is 7 m.

Now we use the formula for the length of an arc of a circle given the radius of the circle and the central angle of the arc.

s = \dfrac{n}{360^\circ}2 \pi r

s = \dfrac{138^\circ}{360^\circ}2(3.14159)(7~m)

s = 16.9~m

4 0
3 years ago
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Strike441 [17]

Answer:

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Step-by-step explanation:

6 0
3 years ago
A number cube is rolled once. Answer these questions below?
Yakvenalex [24]

Answer:

1/2

Step-by-step explanation:

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probability = numbers less than 4/total amount of #s:

3/6

1/2

6 0
3 years ago
Plz I need some help with 11-12 . My teacher didn’t even explain it correctly so now I’m confused.
rusak2 [61]

Answer:

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Step 3: Use the quadratic formula to get the value(s) of x.

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2 years ago
At Candyland Daycare there are 7 children to every 2 caretakers. If there are 35 children at the daycare, then how many caretake
OLga [1]
10
because you would do 35 divided by 7 which is 5.
5 x 2 is 10
8 0
3 years ago
Read 2 more answers
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