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3 years ago

Which equation, in slope-intercept form, is for a line that passes through the point(-3,-11) and has a slope of 3

Mathematics

1 answer:

andrey2020 [161]3 years ago

8 0

Answer:

y=3x-2

Step-by-step explanation:

y-y1=m(x-x1)

y-(-11)=3(x-(-3))

y+11=3(x+3)

y=3x+9-11

y=3x-2

Please mark me as Brainliest if you're satisfied with the answer.

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Simplify the radical

elena-14-01-66 [18.8K]

Answer:

$\sqrt{108} \sqrt{36 \times 3} \sqrt{36} \sqrt{3} \: \: 6 \sqrt{3} \: \: \: \sqrt{108} = 10.392304845413264$

8 0

3 years ago

2 1.3.1 Study: Multiplying Binomials Drag the tiles to the blanks. Distribute. - 4(x - 2) =

ehidna [41]

Answer:

I am not entirely sure what you are asking here but if I am right then the answer is -4(x-2) = 8 - 4x

Step-by-step explanation:

Multiplying binomials all you have to do is distribute the 4

Multiply -4 by x to get: -4x

Muliply -4 by -2 to get: 8 (Because two negatives make a positive)

Now you have -4x + 8

Rewrite so it flows better and the answer is:

8 - 4x

6 0

3 years ago

Which value of y would make OP ll LN? A 16 B 24 C 32 D 36

Andreyy89

see the attached figure to better understand the problem

we know that

if OP ll LN

then

by proportion

$\frac{MO}{ML} =\frac{MP}{MN}$

we have that

$MO=28\ units \\ML=28+14=42\ units\\MP=y\ units\\MN=(y+18)\ units$

substitute

$\frac{28}{42} =\frac{y}{(y+18)}\\ \\28(y+18)=42y \\ \\42y-28y=28*18 \\ \\14y=504 \\ \\y=36\ units$

therefore

<u>the answer is</u>

The value of y is $36\ units$

5 0

3 years ago

Read 2 more answers

Find the area of the figure

IRISSAK [1]

The answer of the question is
53 ft
Area of the small box is 9
Area of the big box is 44
Add them to get 53 ft in total

8 0

3 years ago

A 100-gallon barrel, initially half-full of oil, develops a leak at the bottom. Let A(t) be the amount of oil in the barrel at t

Scilla [17]

Answer:

$\frac{\mathrm{d} A}{\mathrm{d} t}=ktA\,,\,A(0)=50$

Step-by-step explanation:

A(t) denotes the amount of oil in the barrel at time t.

As the amount of oil is decreasing at a rate proportional to the product of the time elapsed and the amount of oil present in the barrel,

$\frac{\mathrm{d} A}{\mathrm{d} t}=ktA$

Here, k is a constant term.

As a 100-gallon barrel initially contains half-full of oil,

$A(0)=50$

4 0

3 years ago