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KATRIN_1 [288]
3 years ago
15

If a heart beats 8 times in 6 seconds, what is the rate of the heart per minute?

Mathematics
1 answer:
kirill [66]3 years ago
7 0

Answer:

80 is the answer to your question

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D. Find the measure of angle x<br> Find the measure of angle x
Keith_Richards [23]

Answer:

x = 24 degrees

Step-by-step explanation:

You need to know, that one line has a total of 180 degrees. So, first solve for y by subtracting 180 - 103. You get 77. So y is 77 degrees. Now add 77 + 79 to get 156. Now subtract 180 - 156 to solve for x. You get 24 degrees.

Hope it helps!

6 0
3 years ago
Read 2 more answers
Simplify 18-2[x + (x - 5)].<br> O8-4x<br> 28 - 4x<br> 28 - 2x
densk [106]

Answer:

28-4x

Step-by-step explanation:

Step 1: Open most inner bracket and simplify

=18-2(x+x-5)

=18-2(2x-5)

Step 2: Expand brackets by multiplying 2 in and simplify

=18-2(2x)-2(-5)

=18-4x+10

=28-4x

Therefore the answer is 28-4x

3 0
3 years ago
How do I solve x for midsegments
satela [25.4K]
You basically just divide what ever number by 2
7 0
4 years ago
The x, which is a letter that stands for or represents an unknown value/number, is called the:
Bess [88]

Answer:

variable

Step-by-step explanation:

that is the textbook definition of variable

5 0
3 years ago
Chloe collected 4 times as many bags of cans as her friend. If her friend collected 1/6 of a bag , how much did Chloe collect?
lana66690 [7]
Since Chloe collected 4 times as much as her friend, who collected 1/6 a bag, you will have to multiply 4 by 1/6 to find how much Chloe collected.

To multiply fractions, you multiply the numerators and multiply the denominators. Then you put the product you got from multiplying the numerators over the product you got from multiplying the denominators. Remember that 4 is the same as 4/1. Simplify the product if needed.:
\frac{4}{1}  \times \frac{1}{6}  =  \frac{4}{6} =  \frac{2}{3}

Chloe collected 2/3 of a bag.
8 0
3 years ago
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