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olchik [2.2K]
3 years ago
15

Come si risolve a x^2 +b x^2 + c= 0

Mathematics
2 answers:
sleet_krkn [62]3 years ago
7 0

Answer:

(a+b)x^2+c=0

Step-by-step explanation:

Taking x^2 as common

We get

(a+b)x^2+c=0

RideAnS [48]3 years ago
6 0

Answer:

what do you want us to solve for?

Step-by-step explanation:

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Please help i cant seem to figure this out
Ahat [919]

Answer:

117649

Step-by-step explanation:

7 to the power of 2 is 49 then bc its in () do 49 to the power of 3 = 117649

8 0
3 years ago
For brett's birthday his mother gave out colorful birthday hats that were cone shaped. the opening of the bottom of the hat was
nika2105 [10]
The volume of cone is calculated by the formula V= \frac{1}{3} \pi R^2H, where H is a height of cone and R is a radius of the bottom.
In your case, R=3 cm and R=7 cm. Then V= \frac{1}{3} \pi* 3^2*7= \frac{63\pi}{3} =21\pi.
Answer: The volume of candy is 21π.
4 0
3 years ago
Find the value of b.<br> 15°<br> 25°<br> bº<br> b=
kvv77 [185]

Answer:

35

Step-by-step explanation:

15 plus 10 equals 25.

25 plus 10 equals 35.

Hope it helps!

7 0
3 years ago
Which expressions are equivalent to the given expression
lora16 [44]

Answer:

7

Step-by-step explanation:

5 0
3 years ago
How to find the circumference of a circle with a rectangle inside and a perpendicular line?
viktelen [127]

Use the Pythagorean Theorem to find the diagonal of the rectangle.

The diagonal of the rectangle is the diameter of the circle.

Diameter (d) = 2 · radius (r)

Circumference (C) = 2· π · r → π · d


6 0
3 years ago
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