Answer:
y = 4x + 16
Step-by-step explanation:
y - 1 = 4(x + 3)
Has a slope of 4
y = 4x + c
32 = 4(4) + c
32 - 16 = c
c = 16
y = 4x + 16
1.If y varies directly with x
Introduce the constant term k
2.y=kx
where k is the constant term
substitute the value of x and y to form the law
-1=3k
k=-1\3
:y=-1\3x....is the law
To find the value of y when x is 9
Reinstate the law which is y=-1\3x and substitute the value of x to find y
y=-1\3*9
y=-3
The result of the division of polynomial <em>3.23 + 8x2 + 9x + 10</em> by <em>x + 2</em> is; 3x² + 2x +5
<h3>Long division of polynomials</h3>
According to the question given;
- The result of the long division of polynomials can be evaluated as in the attached image.
By observation of the procedures in the attached image, we may conclude that the expressions (x+2) and (3x² + 2x +5) are factors of; 3x³ + 8x2 + 9x + 10
Learn more on polynomials division;
brainly.com/question/24662212
The equation that represents this situation is F = 6 m + 10
They drove 8 miles
Step-by-step explanation:
The given is:
1. Happy Cab gets paid $10 for each pick up
2. He gets paid $6 for each mile afterwards
3. The total fair was $58
Let us write the equation
∵ The happy cab gets paid $10 for each pick up
∵ He gets paid $6 for each mile
∵ They drove m miles
- Assume that the total fair is F
∴ F = 6 m + 10
The equation is F = 6 m + 10
∵ The total fair F was $58
∵ F = 6 m + 10
∴ 58 = 6 m + 10
- Subtract 10 from both side
∴ 48 = 6 m
- Divide both sides by 6
∴ m = 8
∵ m is the number of miles
∴ They drove 8 miles
They drove 8 miles
Learn more:
You can learn more about equations in brainly.com/question/3965451
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9514 1404 393
Answer:
C) 65°
Step-by-step explanation:
The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
cos(?) = 25/59
? = arccos(25/59) ≈ 64.93°
The indicated angle is about 65°.
_____
You can see that the figure is drawn approximately to scale and that the angle is more than 45°. (The unmarked leg is longer than the given leg.) The only answer choice that is more than 45° is the one shown above.
