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maksim [4K]
3 years ago
8

The average persons heart beats 4,320 times per hour. There are 60 minutes in an hour. How many times does the average persons h

eart beat in 1 minute? *
Mathematics
1 answer:
maria [59]3 years ago
8 0

Answer:

72

Step-by-step explanation:

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Equivalent expression for 12x-10
blsea [12.9K]

Answer:

2(6x-5)

Step-by-step explanation:

Factor 2 out of the expression.

4 0
3 years ago
arron takes his dog for a walk afer school, he walks 5 blocks east and then 4 blocks north. if he was able to take a direct rout
nlexa [21]

Hi!

We are given the information found in the picture below.

Note: The directions aren't correct, but the triangle works for this problem.

The "direct path" is the hypotenuse of this triangle.

To find this, we use the Pythagorean Theorem, where a and b are 2 legs of the triangle, and c is the hypotenuse, aka the longest side of any triangle:

a^2+b^2=c^2

We know a and b and want c

4^2+5^2=c^2

16+25=c^2

41=c^2

Therefore, c is approximately 6.403

3 0
2 years ago
Solve f(-7) for f(x) = 17 – X
grigory [225]

Answer:

f(-7) = 24

Step-by-step explanation:

Step 1:  Identify the Function

f(x) = 17 - x is the function

Step 2:  Set x to -7 in the function

f(-7) = 17 - (-7)

f(-7) = 17 + 7

f(-7) = 24

Answer: f(-7) = 24

8 0
3 years ago
Can someone help please !! I appreciate it
kkurt [141]
ANSWER
x=2
EXPLANATION
I’m smart don’t worry
7 0
3 years ago
Read 2 more answers
Parallelogram ABCD is similar to parallelogram QRST
k0ka [10]

Answer:

2. reflect parrellelogram ABCD across the x-axis and dilate the result by a scale factor of two centered at the orgigin

Step-by-step explanation:

to correctly map the parallelograms together you need to  dialate the shape, because we already know that its two times bigger

7 0
2 years ago
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