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Lina20 [59]
3 years ago
14

Help plzzzzzanswer correctly..​

Mathematics
1 answer:
Sav [38]3 years ago
3 0

Answer:

I belive you need to calculate your heart rate first...

Step-by-step explanation:

You might be interested in
Does this Graph represent a function? Why or why not?
koban [17]

Answer: Yes

Step-by-step explanation:

To solve this, imagine you have a vertical line. You can use a ruler or something straight. Move the ruler across the screen. Does the ruler intersect 2 points at once? If so, then it is not a function. If it only intersects one point, then it is a function.

Always remember: a function cannot have two x's with different y-values.

Hope that helped!

3 0
3 years ago
Which equation matches the graph?
Iteru [2.4K]

Answer:

D

Step-by-step explanation:

intercept is -4 and slope is rise over run which is 3/1 = 3

put into slope intercept form to achieve answer D

7 0
3 years ago
Read 2 more answers
ASAPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
cestrela7 [59]

the answer is 1/10 :))))))))

7 0
2 years ago
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On a coordinate plane, a line is drawn from point C to point D. Point C is at (negative 1, 4) and point D is at (2, 0). Point C
skelet666 [1.2K]

Answer:

distance = 5 units

Step-by-step explanation:

In order to solve this problem we can start by plotting the two points you were provided with (see attached picture). This will help us visualize the problem better.

Now, we need to find the distance between those two points, so in order to do so we can use the distance formula:

distance = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

in this case the x's and y's are given by the given points, since they are written as ordere pairs. And ordered pairs are written in the form (x,y). So for Point C:

C=(-1,4)

x_{1}=-1

y_{1}=4

and for point D

D=(2.0)

x_{2}=2

y_{2}=0

so we can now use those values in our distance formula so we get:

d=\sqrt{(2-(-1))^{2}+(0-4)^{2}}

d=\sqrt{(3)^{2}+(-4)^{2}}

d=\sqrt{9+16}

d=\sqrt{25}

d=5 units.

3 0
4 years ago
The product of 8/9 and the sum of a number and – 4 is less than or equal to 64.
Fiesta28 [93]

Answer:

x\leq 76

Step-by-step explanation:

Let x = unknown number

\implies \dfrac89 \times (x-4)\leq 64

\implies \dfrac{8(x-4)}{9}\leq 64

Multiply both sides by 9:

\implies 8(x-4)\leq 576

Expand brackets:

\implies 8x-32\leq 576

Add 32 to both sides:

\implies 8x\leq 608

Divide both sides by 8:

\implies x\leq 76

6 0
2 years ago
Read 2 more answers
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