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kakasveta [241]

4 years ago

14

The point-slope form of the equation of the line that passes through (–5, –1) and (10, –7) is y + 7 = -2/5(x – 10). What is the

standard form of the equation for this line? A)2x – 5y = –15 B)2x – 5y = –17 C)2x + 5y = –15 D)2x + 5y = –17

1 answer:

Citrus2011 [14]4 years ago

7 0

C.
$2x + 5y = - 15$

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F(x) = 3x + 2 what if f(5)

Marina86 [1]

Ans is 17 . Solved it Down below. Hope it help

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3 years ago

T=√k(k-b)(k-m).... make b the subject of the formula

Liono4ka [1.6K]

Answer:

b = -T²/k(k-m) + k

Step-by-step explanation:

Given the equation T =√k(k-b)(k-m), we are to make b the subject of the formula

Square both sides

T² = (√k(k-b)(k-m))²

T² = k(k-b)(k-m)

T²/k(k-m) = k-b

Rearrange

k - b = T²/k(k-m)

b - k = - T²/k(k-m)

Add j=k to both sides

b - k + k = - T²/k(k-m) + k

b = -T²/k(k-m) + k

This gives the required expression

5 0

3 years ago

Please give me the correct answer

Serjik [45]

Answer:

2nd

Step-by-step explanation:

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3 0

3 years ago

The Delos' adjusted gross income is $198,000 per year. The Delos' monthly

LuckyWell [14K]

Answer:

Option “A". 25% , Yes” is correct answer.

Step-by-step explanation:

$Ratio=\dfrac{\text{Total monthly credit obligation}}{\text{gross monthly income}}$

Total monthly credit obligation = $1,967.41+299+550+1,250=\$4,066.41$

Monthly income=(round off)

Back end ratio is less 36% hence bank will approve them for the mortgage.

7 0

3 years ago

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dlinn [17]

Pythagorean theorem: a^2 + b^2 = c^2
a^2 + 16^2 = 65^2
a^2 + 256 = 4225
a^2 = 3969
a = 63
Perimeter: add all sides
63 + 16 + 65 = 144
Solution: 144 feet

3 0

3 years ago