3 years ago

X squared plus y plus 3 equals 7

1 answer:

7 0

X2 + y + 3 = 7
×2 + y = 4

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IRISSAK [1]

Answer:

0.3 inches of rain per hour

8 0

3 years ago

finlep [7]

Answer:

x = 33.8°

Step-by-step explanation:

The resulting diagram we have is a right triangle. To find x, apply trigonometric function.

Reference angle = x

Opposite = 116

Adjacent = 173

Apply TOA:

Tan x = Opp/Adj

$tan (x) = \frac{116}{173}$

$x = tan^{-1}(\frac{116}{173})$

x = 33.8° (nearest tenth)

7 0

3 years ago

Nataly_w [17]

We can write this in algebraic terms as:
16+8x = 24+6x
so
2x = 8
x = 4
The number is 4.

3 0

3 years ago

denis23 [38]

No because equilateral has diferentes sides

7 0

4 years ago

Tomtit [17]

Well i got 130.

hope it helps : )

4 0

4 years ago