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Elanso [62]
3 years ago
9

What is the value of the expression below when y=7? y2+5y+6

Mathematics
2 answers:
Daniel [21]3 years ago
5 0

Answer:

90

Step-by-step explanation:

y^2 + 5y + 6 =

(7)^2 + 5(7) + 6 =

49 + 35 + 6 =

84 + 6 =

90

sergeinik [125]3 years ago
3 0

7^2 + 5(7) + 6

49 + 35 + 6

90

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Ugo [173]
The first decimal point is tenth. 4.88
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we round it to 4.9
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5 0
3 years ago
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Suppose f varies directly as g, and f varies inversely as h. Find g when f = 10 and h = –12, if g = 56 when h = –2 and f = –7. R
kow [346]

Answer:

-480

Step-by-step explanation:

If f varies directly as g, and inversely as h, then we can write the variation equation:

f=\frac{kg}{h}, where k is the constant of variation.

If g=56 when h=-2 and f=-7, then we substitute these values into the formula to find the value of k.

-7=\frac{k(56)}{-2}

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The equation now becomes:

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The correct answer is B.

4 0
3 years ago
Find the Area Of each circle.
Levart [38]

The area of the circle A and B is 86.54 inches and 124.62 mm

According to the statement

we have given that the radius of the circle A and b and we have to find the area of the given circle.

So, we know that the

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So, For area of the circle

For condition A :

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kenny6666 [7]
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8 0
3 years ago
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There are 12 squares in each 4 x 3 grid.

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This means that there should be 3 shaded squares in the grid.

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7 0
3 years ago
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