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Tcecarenko [31]
3 years ago
6

HELP!! 25 PoInTs.....

Mathematics
2 answers:
Sedaia [141]3 years ago
4 0

Answer:

X intercepts: -5,0 and -1,0

Solutions: -6, 5 and 0,5

Vertex: -3,-4

Axis of symmetry: X=-3

Step-by-step explanation:

lesya [120]3 years ago
4 0

Answer:

Seems you already have the answer.... I was gonna help but...

Step-by-step explanation:

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Please help!!!? Find m
Maru [420]

Answer:

Step-by-step explanation:

m\angle F =tan^{-1}\frac{4}{6}\\m\angle F =33.690067526\degree\\m\angle F =33.7\degree

3 0
3 years ago
Prime factorazation of 13​
Neporo4naja [7]

Answer:

  13 = 13

Step-by-step explanation:

13 is a prime, so 13 is its only prime factor.

4 0
2 years ago
What is the value of <img src="https://tex.z-dn.net/?f=%20a_%7B1%7D%20" id="TexFormula1" title=" a_{1} " alt=" a_{1} " align="ab
julia-pushkina [17]
The correct awnser is a or c i hope i helped
8 0
3 years ago
Es urgente ¡¡¡ si la MH de a y 4 es 6 y la MH de 8 y b es 12 calcula la MH de a y b
TiliK225 [7]

Answer:

Sabemos que:

MH(x, y) = \frac{2xy}{x+y}

y tenemos que:

MH (a,4) = \frac{2*a*4}{a+4} = \frac{8*a}{a+4} = 6

Con esto podemos encontrar el valor de a:

8*a/(a+ 4) = 6

8*a = 6*(a + 4) = 6*a + 24

8a - 6a = 24

2a = 24

a = 24/2 = 12.

Tambien sabemos que:

MH(8,b) = \frac{2*8*b}{8+b} =\frac{16*b}{8+b} = 12

Y de ahí podemos despejar b:

(16*b)/(b + 8) = 12

16*b = 12*(b + 8) = 12b + 96

16b - 12b = 96

4b = 96

b = 96/4 = 24

Entonces tenemos a = 12 y b = 24, y el MH de a y b es:

MH(12,24) = 2*12*24/(12 + 24) = 24*24/36 = 16

7 0
3 years ago
Brainliest for a math answer
erastovalidia [21]
Question 5- is 9
question 6- is 9
question 7-is 4
question 8-is 21
Question 9-is 2 
question 10-not sure sorry :(



Tell me if your right ;) 


5 0
2 years ago
Read 2 more answers
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