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inna [77]
3 years ago
11

A+B=37 A-B=9 Dau coroana

Mathematics
1 answer:
azamat3 years ago
4 0
12-3=9
30+7=37
I believe you just plug in any two numbers that will come out to 9 when subtracted or 37 when added.
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In LMN, m = 2.1 inches, n = 8.2 inches and L=85°. Find the length of I, to the
nirvana33 [79]

Answer:

8.3

Step-by-step explanation:use law of cosine

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6 0
2 years ago
Dentify the radius and the center of a circle whose equation is (x – 5)² + y² = 81. The radius of the circle is ___ units.
hichkok12 [17]

Answer:

9 units

Center is at (5, 0)

Step-by-step explanation:

The radius of the circle is equal to the square root of 81

\sqrt{81} = ±9

Since the radius of a circle must be positive the answer is 9 units.

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7 0
3 years ago
Help me out please. Correct answers only
Sergio [31]

Answer:

c=39

Step-by-step explanation:

4+2=6

To remove square root you have to square everything making the 6 a 36 and then add 3. At the end it is a 39.

8 0
3 years ago
Read 2 more answers
To train for a marathon, Lily plans on running 4 miles per day for the first week and then increasing that daily distance by 1 m
user100 [1]

The equation which represent the problem is given by an = 4 + 1.00(n - 1)

<h3>How to write equation?</h3>

Number if miles Lily run per day first week = 4 miles

Additional miles per day each week = 1 mile

let

n = total miles

The equation:

an = 4 + 1.00(n - 1)

  • When n = week 2

an = 4 + 1(n - 1)

= 4 + 1(2 - 1)

= 4 + 1(1)

= 4 + 1

= 5 miles

Learn more about equation:

brainly.com/question/2972832

5 0
2 years ago
Help me please thank you
marishachu [46]
You don’t need to go to 2 m because all values are between 0 and 1. So I’d probably say b, from 0 to 1 with intervals of .1.
5 0
3 years ago
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