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3 years ago

Write the equation of the line that passes through (−3, 5) and (2, 10) in slope-intercept form.

Mathematics

1 answer:

Paladinen [302]3 years ago

7 0

Answer:

gradient =y2-y1÷x2-x1

=10-5÷2-(-3)

y-y1=m(x-x1)

y-5=1(x-(-3))

y=x+2

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N- 26 = -13 i need to solve for n

emmainna [20.7K]

Answer:

The answer I beliebe is n=13.

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4 years ago

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If 3/5 of the certain length is 210m then 5/7 of length is

Mamont248 [21]

Answer:

250 m

Step-by-step explanation:

Let the total length be x m.

$\therefore \: \frac{3}{5} \times x = 210 \\ x = 210 \times \frac{5}{3} \\ x = 70 \times 5 \\ x = 350 \: m \\ \\ \frac{5}{7} \times x = \frac{5}{7} \times 350 = 5 \times 50 = 250 \: m$

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3 years ago

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A rectangle has a length of 10 cm and a width of 7 cm. What is its perimeter?

spin [16.1K]

Answer:

34 cm

Step-by-step explanation:

Keep in mind that the perimeter of a rectangle is the sum of the measures of its sides. This means that the sum of the longer sides and the shorter sides is the perimeter of the rectangle.

Let "L" represent the longer side (length) of the rectangle and "S" represent the shorter side (width) of the rectangle.

⇒ Perimeter of rectangle = L + S + L + S

⇒ Perimeter of rectangle = 2(L) + 2(S)

⇒ Perimeter of rectangle = 2(L + S)

Now, let's substitute the length and the width in the perimeter and simplify.

⇒ Perimeter of rectangle = 2(10 + 7) [L = 10; S = 7]

⇒ Perimeter of rectangle = 2(17)

⇒ Perimeter of rectangle = 34 cm

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2 years ago

The US Postal rates for a first class letter are

Gnom [1K]

Answer:

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Step-by-step explanation:

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3 years ago

You are contacted by a phone-in technical support business that is interested in some information about the amount of time their

Gennadij [26K]

Answer:

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Step-by-step explanation:

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