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vlabodo [156]
2 years ago
10

Please answer! I’m desperate lol

Mathematics
2 answers:
WARRIOR [948]2 years ago
8 0

Answer:

a

Step-by-step explanation:

just did this last period

Nadusha1986 [10]2 years ago
5 0
A) 700-250
450 divided by 3m

b) 450 divided by 3m = 150 miles
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Given the foci of (8,0) and the difference of the focal radii = 6, find the equation of the hyperbola
k0ka [10]

Given :

The foci of hyperbola are (8,0) and (-8,0) .

The difference of the focal radii = 6.

To Find :

The equation of the hyperbola.

Solution :

We know, distance between foci is given by :

2c = 8 - (-8)

c = 8

Also, difference between the foci or focal distance is given by :

2a = 6

a = 3

Now, we know for hyperbola :

b^2 +a^2 = c^2\\\\b^2={c^2-a^2}\\\\b^2 = 64-9\\\\b^2 = 55

General equation of hyperbola is :

\dfrac{x^2}{a^2}+\dfrac{y^2}{b^2}=1\\\\\dfrac{x^2}{9}+ \dfrac{y^2}{55}=1

Hence, this is the required solution.

3 0
3 years ago
Can i please have more daily answers please.
V125BC [204]
No maaaaaaaaaaaaaaaaaam
4 0
3 years ago
Read 2 more answers
Markiya deposited $500 in a savings account. The annual interest rate is 2%, and the interest is compounded monthly. Write a com
motikmotik
I=Prt
I=500*0.02*4
I=$40

So, basically the answer is $40.
7 0
3 years ago
Read 2 more answers
U can do any problem
IrinaVladis [17]

Answer:

For question 14

The answer is x= 52%

Step-by-step explanation:

5 0
2 years ago
Answers please!!!!!!!!!!
Julli [10]

Answer:

X=8, each side is=27

Step-by-step explanation:

Equilateral triangle, each side has the same lenght

5x-13=11x-61

61-13=11x-5x

48=6x

x=8

5(8)-13=27

7 0
3 years ago
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