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fgiga [73]
3 years ago
7

What is the value of 2X^2 +4y if x=-2 y =3

Mathematics
2 answers:
Ulleksa [173]3 years ago
8 0

Your answer is 4 if you need to know how ask me

SpyIntel [72]3 years ago
7 0

2X^2 + 4y = 2 * -2^2 + 4 * 3

Your answer is 4.

If this is incorrect, then I am sorry.

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The equation of a straight line is y+10=5x
MariettaO [177]

Answer:

y=5x-10

Step-by-step explanation:

y+10=5x

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4 0
4 years ago
Find the exact value of tan A in simplest radical form.
spin [16.1K]

Answer:

tan(A) = \frac{2\sqrt{15}}{11}

Step-by-step explanation:

Given:

Right ∆ABC

AB = 61

BC = 60

AC = 11

Required:

Value of tan A in radical form

SOLUTION:

tan(A) = \frac{opposite}{adjacent}

Opposite = 60

Adjacent = 11

tan(A) = \frac{60}{11}

tan(A) = \frac{\sqrt{4*15}}{11}

tan(A) = \frac{2\sqrt{15}}{11}

6 0
3 years ago
What is the scale factor?
muminat

Answer:a scale facter is a scale of how much is one each side or corner and the shape

Step-by-step explanation:

6 0
3 years ago
Plz help i beg uu. Will give branliest
icang [17]
I think the answer would be C :$:$:$:$:$:$:$:$:&:$
4 0
3 years ago
Read 2 more answers
A square garden has an area of 12.25 square meters what is the perimeter of the garden?
serg [7]
Area of square= s^2
12.25=s^2
take the sqrt(12.25) = 3.5
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P=4(3.5)
P= 14 m
3 0
3 years ago
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