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kondor19780726 [428]
2 years ago
7

What is the domain of y = -x – 4+9

Mathematics
1 answer:
cupoosta [38]2 years ago
5 0

Answer:

x

Step-by-step explanation:

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15 ÷ 3 = Δ
Vlada [557]

Answer:

A)5 is the answer

Step-by-step explanation:

this is the answer

7 0
3 years ago
Read 2 more answers
Need help w this onee thankss!!
skad [1K]

Step-by-step explanation:

if you draw an imaginary perpendicular line across the figure from the vertex which joins the line of 2 cm with the line that is making an angle of X then you can see that this figure is made up of two figures that is a triangle and a rectangle.

now from the angle given i.e X.

perpendicular= 5 cm

base = 14 -2= 12 cm

hypotenuse= ?

we know that,

h² = p²+b²

= 5²+12²=169

h= √169

h= 13

again,

cos X = b/h

= 12/13

6 0
2 years ago
Can someone help me with some questions please!
galben [10]

Answer:

i would say around 61.54%

Step-by-step explanation:

maybe simplify it

4 0
3 years ago
How do i get the answer x= 3, -1 for equation (3/x^2)+ 2/x =1
Assoli18 [71]

Answer:

Steps below

Step-by-step explanation:

(3/x²)+ 2/x =1   (x ≠ 0)

(3/x²) + 2x/x² = 1

(3 + 2x) / x² = 1

3 + 2x = x²

x² - 2x - 3 = 0

(x + 1) (x - 3) =0

x = -1 or x = 3

3 0
3 years ago
Water flows through a pipe at a rate of 7 gallons per day. Express this rate of flow in fluid ounces per hour. Round your answer
Ierofanga [76]

Answer:

37.3 or 37 1/3

Step-by-step explanation:

4 0
3 years ago
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