3 years ago

Simplify your answer and write it as a proper fraction improper fraction or whole number tan(b)

Mathematics

1 answer:

storchak [24]3 years ago

4 0

Answer:

where is the answer that needs to be simplified

Step-by-step explanation:

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Help on question 2 please :/

irakobra [83]

40% is close to 50% which is = to 1/2
So just divide 60 by 2. which would be around 30

this is the best way i could explain, I hope this helps

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3 years ago

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Red beads cost $1 an ounce and gold beads cost $3 an ounce. Juanita wants to purchase a 12-ounce mixture of red and gold beads t

beks73 [17]

Answer:

6 ounces of red beads

6 ounces of gold beads

Step-by-step explanation:

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2 years ago

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(5/10) find an implicit expression of all solutions y of the differential equation above, in the form \psi(t,y) = c, where c col

Thepotemich [5.8K]

solution:

Consider the differential equation,

7ty + (1+t2)1/2y1 = 0

Rewrite the DE as,

(1+t2)1/2dy = - 7ty

dy/y = -7t/√1+t2 dt

in y = -7(1+t2) + c

y = ce-7(1+t2)

given,

y(0) = 1 => ce-7 = -1 => c = e7

ᴪ (t,y) = y -ce ᴪ(0,1)(1+t2)

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2 years ago

Find an equation of the line parallel to −5x+7y=3 that passes through the point (9,−4). If possible, write the equation in slope

saul85 [17]

From the original equation we have:

$-5x+7y=3$ $7y=5x+3$ $y=\frac{5}{7}x+\frac{3}{7}$

The slope of this line is 5/7 and for the new equation to be parallel to the original must have the same slope, and using the point-slope formula we have:

$y-(-4)=\frac{5}{7}(x-9)$ $y+4=\frac{5}{7}x-\frac{45}{7}$ $y=\frac{5}{7}x-\frac{45}{7}-4$ $y=\frac{5}{7}x-\frac{73}{7}$

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1 year ago

The line below has slope 4 and y-intercep

romanna [79]

Answer:

y=4x+3

y=-2x+3

Step-by-step explanation:

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2 years ago