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BlackZzzverrR [31]
3 years ago
12

Please helppp!!! Meee

Mathematics
2 answers:
ella [17]3 years ago
6 0
The awnser was -x^2-4
TEA [102]3 years ago
5 0

Answer:

The answer is D

Step-by-step explanation:

You are welcome !

You might be interested in
Classify each angle.
serg [7]

Answer:

∠MDP = 90° = Right angle

∠MDP = 180° = Straight angle

∠ODM = 90° = Right angle

∠OND = Not an angle

∠NDO = 90° = Right angle

∠NDM = 180° = Straight angle

∠PMN = Not an angle

∠PDO = 180° = Straight angle

∠PDN = 90° = Right angle

If my answer helped, please mark me as the brainliest!

Thank You !

7 0
3 years ago
PLEASE HELP ME!!!!!<br> WILL NAME BRANLIEST!!
marin [14]

Answer:

Step-by-step explanation:

to find slope: the formula is:

(y2-y1) / (x2-x1)

in this case it is:

(-9-(-2)) / (-10-(-2))

-7/-8

and thats the slope (that was for question one, and also an example, now do the same for questions 2, 3 and 4!!

hope thsi helps!!

6 0
3 years ago
When Donetle stands at point R, he is 1000 feet from point S at the base of a cliff.
statuscvo [17]

Answer:

364 is right answer

Step-by-step explanation:

ST = 1000× tan

364 ft

8 0
2 years ago
The circle below is centred at point (2,-1) and has a radius of length 3 what is its equation ?
NeTakaya

Answer:

Option C

Step-by-step explanation:

The standard form of equation of a cirle is:

(x-h)^2+ (y-k)^2=r^2

In the given question as the point is given and the radius of circle is given:

So,

(h,k)=(2,-1)

and

r=3

Here,

h=2

k= -1

Putting the values of h,k and r in standard form

(x-2)^2+ (y-(-1))^2=(3)^2

(x-2)^2+ (y+1)^2=(3)^2

So the equation of circle is:

(x-2)^2+ (y+1)^2=9(3)^2

Option C is the correct answer ..

7 0
3 years ago
Help me please please
Natalija [7]

Answer:

<A = 16.82 degrees

Step-by-step explanation:

Tan^-1 = opposite/adjacent

Tan^-1 (13/43) = 16.82 degrees

7 0
3 years ago
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