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earnstyle [38]
4 years ago
12

Y'all, I really need help here. Can y'all help me with this question?

Mathematics
1 answer:
Free_Kalibri [48]4 years ago
5 0
F(g(x)) = squareroot(7x+ b)
passes thru (4,6)
6 = squareroot{7(4)+ b}
6 = squareroot(28 + b)
6^2 = 28 + b
b = 36 - 28
b = 8

answer is A. 8 (first choice)
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Im so lost could you please help me​
xeze [42]
I think you will use the equation Ax+By=C, I am not quite sure though
5 0
3 years ago
Read 2 more answers
Explain how to graph -6y = -2x + 24 using slope and the y intercept. *
bogdanovich [222]

Hello!

Slope intercept form is y = mx + b

m is the slope

b is the y-intercept

To turn the equation into the base form we have to get y by itself

-6y = -2x + 24

Divide both sides by -6

y=\frac{2}{6} x - 4

Simplify

y=\frac{1}{3} x - 4

To get the y-intercept we put 0 in for the x point and b for the y point

The y-intercept is (0, -4)

The slope is 1/3 which means every time x goes up by 3 the y goes up by 1

Other points are (3, -3) (6, -2) and (9, -1)

With 3 or more points we can plot a graph

Hope this Helps!

4 0
4 years ago
Tanisha cut a triangle with angles of 62°, 30°, and 88° in three pieces so that each piece had one angle of the triangle. She ar
-Dominant- [34]
The right answer for the question that is being asked and shown above is that: "180 - line." Tanisha cut a triangle with angles of 62°, 30°, and 88° in three pieces so that each piece had one angle of the triangle.She arranged the three angles <span>connected together such that the three corners of the triangle were all touching.</span><span> </span>
8 0
3 years ago
Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
maks197457 [2]
What you must do in this case is to find the roots of the polynomial.
 We have then:
 x ^ 2 + 20x + 100 = 36
 Rewriting:
 x ^ 2 + 20x + 64 = 0
 The values of the roots are:
 x1 = -4
 x2 = -16
 Remember that the values of the roots are what make the polinome zero
 Answer:
 x1 = -4
 x2 = -16
3 0
3 years ago
Hello, I need help with this. Giving brainiliest <br><br>9^(a) = (sqrt(3))^(a +2)​
Assoli18 [71]

Answer:

2/3

Step-by-step explanation:

Let's solve your equation step-by-step.

9a=(√3)a+2

9a=1.732051a+2

Solve Exponent.

9a=1.732051a+2

log(9a)=log(1.732051a+2)(Take log of both sides)

a*(log(9))=(a+2)*(log(1.732051))

a=(log(1.732051)/log(9))*(a+2)

a=0.25*(a+2)

a=0.25a+0.5(Simplify both sides of the equation)

a−0.25a=0.25a+0.5−0.25a(Subtract 0.25a from both sides)

0.75a=0.5

0.75a/0.75=0.5/0.75

(Divide both sides by 0.75)

a=0.666667

a=2/3

0.666667=2/3

Hope this helps :)

6 0
2 years ago
Read 2 more answers
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