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3 years ago

PLS HELP THXXXXXX ONLY ANSWER IF KNOWN

Mathematics

1 answer:

Alecsey [184]3 years ago

6 0

Answer:

B. -2

Step-by-step explanation:

The y-intercept is the point that is on the y-line (the line that goes down). This means that the y-intercept is (0,-2). This is the same as -2. Therefore, the answer is B. -2

If this helps please mark as brainliest

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A 12 foot board rests against the wall. The angle that the board makes with the ground is 60 degrees. How far is the base of the

9966 [12]

Answer:

6 foot

Step-by-step explanation:

Since the board is 12foot and the angle makes 60 degrees to the wall, we can assume that it is the 30,60,90 degreees. 30,60,90 degrees triangle makes the side of x, 2x ,and xroot3.

Hence, the board(12foot) is equal to 2x.

x=6

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1 hour = 3,600 seconds and 1 mile = 5,280 feet. Make a conjecture about how you could convert a speed of 15 miles per hour to fe

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Answer:

multiply by feet per mile and divide by seconds per hour

Step-by-step explanation:

To get the desired units, multiply by a factor that is equal to 1, but has the desired units in the numerator and the units you're converting from in the denominator.

For units in the denominator that you want to change, use the inverse of the above multiplier.

We have miles/hour, which has miles in the numerator. We want feet/second, which has feet in the numerator, so we need to multiply by the ratio of feet per mile: 5280 ft/mi.

We also have hours in the denominator, where we want seconds. So, we divide by the factor 3600 s/h.

$\dfrac{15\,\text{mi}}{\text{h}}\cdot\dfrac{5280\,\text{ft}}{\text{mi}}\cdot\dfrac{\text{h}}{3600\,\text{s}}=22\,\text{ft/s}$

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If three times a number plus four is no more than four times the number minus one, which of the

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The number is at least 5

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What value represents the horizontal translation from the graph of the parent function f(x) = x2 to the graph of the function

kirza4 [7]

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Rectangle ABCD has vertices A(1, 2), B(4, 2), C(1, - 2), and D(4, - 2). A dilation with a scale factor of 6 and centered at the

Rom4ik [11]

Answer:

I'll show you the dilution of point A and you can figure out the answer

Step-by-step explanation:

not sure what level you are in at school. Since the dilation is about the origin, it very straight forward. Basically you multiply the scale factor by each coordinate of a given point.

so the dilated point for A is in the x direction 1x6 and in the y direction 2x6, resulting in A'= (6,12).

do this for each point and you will have the answer

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