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iren [92.7K]
2 years ago
15

Someone please help me its urgent What is the equation of the directrix

Mathematics
2 answers:
bija089 [108]2 years ago
6 0

Answer:

Step-by-step explanation:

y=-1

sleet_krkn [62]2 years ago
6 0

Answer: Hello, The answer to this question is y=-1

Step-by-step explanation:

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Heyyyy lol
aev [14]

Answer:

35

Step-by-step explanation:

10 times 1/10 equals 1, so you don't need that since you are multiplying, but if you do, you end up with 35 x 1, which is still 35

35 is your answer

Hope this helps!

8 0
2 years ago
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Pleasee can you give me the answer and explain how to do it for the future because I’ve been seeing this all day and I don’t kno
netineya [11]

Answer:

C . y(18x-9w-12) ..............

4 0
3 years ago
How do you write 10% as a decimal?
Tatiana [17]
10% as a decimal is 0.10


Hope this helps!
5 0
2 years ago
Read 2 more answers
If the lateral area of a right rectangular prism is 384 cm^2, its length twice its width, and its height is twice its length, fi
Katen [24]
Width = w
Length = 2w
Height = 4w
w \times 2w  = 384 \\  {2w}^{2}  = 384 \\  {w}^{2}  = 192 \\ w = 13.86cm
Width = 13.86cm

Hope this helps. - M
7 0
3 years ago
Recall the equation for a circle with center ( h , k ) (h,k) and radius r r. At what point in the first quadrant does the line w
garri49 [273]
Equation of this circle is
x^2 + (y - 2)^2 = 36
y = 2.5x + 2

Substitute for y in the equation of the circle:-

x^2 + (2.5x + 2 - 2)^2 = 36

x^2 + 6.25x^2 = 36

x^2 = 36 / 7.25  

x = +/-   6  /  2.693  =  +/- 2.228

when x = 2.228 y = 2.5(2.228) + 2 =  7.57    to nearest hundredth

when x = -2.228 y = 2.5(-2.228) + 2 =   -3.57

So they intersect at 2 points but the intersect in the first quadrant is at (2.23, 7,57)        to nearest hundredth.
7 0
3 years ago
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