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3 years ago

The given line passes through the points and (4, 1).

Mathematics

1 answer:

Dafna1 [17]3 years ago

7 0

9514 1404 393

Answer:

y +3 = 1/2(x +4)

Step-by-step explanation:

The slope is given by the formula ...

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

m = (1 -(-3))/(4 -(-4)) = 4/8 = 1/2

The point-slope form of the equation for a line is ...

y -y1 = m(x -x1)

Filling in the known values, this is ...

y -(-3) = 1/2(x -(-4))

y +3 = 1/2(x +4)

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3 years ago

The ratio of the number of hippos to the number of crocodiles at a watering hole is 4:3. How many crocodiles would there be if t

Aneli [31]

Answer:

they will have 18 crocidiles the new ratio is 24:18

Step-by-step explanation:

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3 years ago

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Evan's rectangular lawn measures 8 yards by 10 yards. He planted a hedge

bezimeni [28]

Answer:

Length of rectangular lawn =72 meters

Breadth of rectangular lawn =18 meters

Perimeter of rectangle =2(Length+Breadth)

So, Perimeter of rectangle =2(72+18)=2(90)=180 meters

If three shrubs can be planted in a meter of hedge.

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Step-by-step explanation:

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2 years ago

Solve for [x]. The polygons in each<br> 2x-20<br> 16<br> 16<br> 8

Nataly_w [17]

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow \:x = 16$

____________________________________

$\large \tt Solution \: :$

If two polygons are similar, their corresponding sides ratios will be equal to each other.

$\qquad \tt \rightarrow \: \cfrac{8}{16} = \cfrac{2x - 20}{24}$

$\qquad \tt \rightarrow \: \cfrac{1}{2} = \cfrac{2x - 20}{24}$

$\qquad \tt \rightarrow \: 2x - 20 = \cfrac{24}{2}$

$\qquad \tt \rightarrow \: 2x = 12 + 20$

$\qquad \tt \rightarrow \: 2x = 32$

$\qquad \tt \rightarrow \: x = 16$

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

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2 years ago

The parabola x = y² - 9 opens:

irinina [24]

This is what it looks like. It opens to the right.

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3 years ago

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