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Liula [17]
3 years ago
6

Find the slope of the line represented in the table. x

Mathematics
1 answer:
kirza4 [7]3 years ago
7 0

Answer:

The slope is -3

Step-by-step explanation:

Use the slope formula to find the slope.

The formula is .... ⏬

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Three cities form a triangle. Tom measures the distances between the three cities on a map. The distances between the three citi
icang [17]

Answer:

Nope. Does not satisfy pythagoras theorem

Step-by-step explanation:

72 squared does nit equal 45 squared plus 56 squared

3 0
3 years ago
Helpppp me please!!!
Semenov [28]

To find the value of q, we need to find d(-8). Put another way, we need to find the value of d(x) when x = -8

d(x) = -\sqrt{\frac{1}{2}x+4}

d(-8) = -\sqrt{\frac{1}{2}(-8)+4}

d(-8) = -\sqrt{-4+4}

d(-8) = -\sqrt{0}

d(-8) = 0

So this means q = 0. Note that -0 is just 0.

===========================================

The value of r will be a similar, but now we use f(x) this time.

Plug in x = 0

f(x) = \sqrt{\frac{1}{2}x+4}

f(0) = \sqrt{\frac{1}{2}*0+4}

f(0) = \sqrt{0+4}

f(0) = \sqrt{4}

f(0) = 2

Therefore, r = 2.

===========================================

For s, we plug x = 10 into f(x)

f(x) = \sqrt{\frac{1}{2}x+4}

f(10) = \sqrt{\frac{1}{2}*10+4}

f(10) = \sqrt{5+4}

f(10) = \sqrt{9}

f(10) = 3

So s = 3.

===========================================

Finally, plug x = 10 into d(x) to find the value of t

d(x) = -\sqrt{\frac{1}{2}x+4}

d(10) = -\sqrt{\frac{1}{2}(10)+4}

d(10) = -\sqrt{5+4}

d(10) = -\sqrt{9}

d(10) = -3

A shortcut you could have taken is to note how d(x) = -f(x), so this means

d(10) = -f(10) = -9 since f(10) = 9 was found in the previous section above.

Whichever method you use, you should find that t = -3.

===========================================

<h3>In summary:</h3><h3>q = 0</h3><h3>r = 2</h3><h3>s = 3</h3><h3>t = -3</h3>
8 0
3 years ago
Use the equation below to find y, if m=11, x=2, and b=5.<br>y=mx+b​
hjlf

Answer:

y = 27

Step-by-step explanation:

If m=11, x=2, and b=5, then:

y = mx + b

Plug in the values into the linear equation:

y = 11(2) + 5

y = 22 + 5

y = 27

7 0
2 years ago
Read 2 more answers
A figure is made up of with seven X rodes and five Y rodes . If X= 3 and Y= 5 calculate the perimeter with the formula.
sergey [27]
46? Since we got 7*3+5*5 and that is 21+25=46.
5 0
3 years ago
Ill give brainliet, help
Travka [436]

Answer:

152

Step-by-step explanation: a circle is 360 degrees its just under the 180 degree mark, this is how i got through this unit geometry was pain

3 0
2 years ago
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