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Reika [66]
2 years ago
14

follow me friends and i will rate u 5 stars and i will given thanks also..... i will make u as brainlist​

Mathematics
1 answer:
Nina [5.8K]2 years ago
3 0

Answer:

Ok I will!  Did it.

Step-by-step explanation:

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To convert 8.5 yards today a feet which ratio could you use to multiply by
Free_Kalibri [48]
There are 3feet in 1yard, thus   \bf 8.5yd\cdot \cfrac{3ft}{yd}
7 0
3 years ago
F(x)=(x-4)(x+2) i need help
Westkost [7]

Answer:

x^2 - 2x - 8

Step by step explanation:

Distribute the x as well as the -4  

x * x = x^2

x * 2 = 2x

-4 * x = -4x

-4 * 2 = -8

Combine all the like terms, which means terms with the same variable or regular integers must be either added or subtracted amongst each other.

2x + -4x = -2x

The final answer after combining all the like terms is

x^2 - 2x - 8

7 0
3 years ago
What is the sum?
BaLLatris [955]
4(x + 6)
4 × x = 4x
4 × 6 = 24

3(3x + 4)
3 × 3x = 9x
3 × 4 = 12

9x + 4x = 13x
12 + 24 = 36

So your answer is B) 13x + 36. I hope this helps!
4 0
3 years ago
Read 2 more answers
Write the equation of a line in slope-intercept form that goes through the points
Stella [2.4K]

Answer: The equation in slope-intercept form is y=2x-11

Step-by-step explanation: Slope-intercept is y=mx+b where m is the slope and b is the y-intercept. To find the slope, you find the difference between the y values divided by the difference between the x values. -5-(-9) = 4, and 3-1 is 2. 4/2 is 2, so m = 2. Since the slope is 2, it states for every x you move on the right you move 2 up. But we are trying to get the y-intercept, so x = 0. We are subtracting 1 in our x value, so we move 2 downwards. We subtract 2 from -9 which gives us -11, which is our y-intercept.

Hope this helps!

5 0
2 years ago
A drone travels 180 kilometers in the same time a bird travels 120 kilometers. If the drone's speed is 20 km/hr faster than the
allochka39001 [22]

Answer:

drone is 60km/h bird 40km/h

Step-by-step explanation:

3 0
3 years ago
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