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boyakko [2]
3 years ago
5

What is a rule you can use to find the sum of two negative integers without using counters?

Mathematics
1 answer:
Reptile [31]3 years ago
8 0
When integers have the same sign and you add them together the sum will have the same sign

7 + 5 = 13
-7 + (-5) = -13


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Write the equation of the line in slope intercept form that goes through points (-2, 5) and (3, 3)
Jobisdone [24]

Answer:

y=-2/5x+21/5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(3-5)/(3-(-2))

m=-2/(3+2)

m=-2/5

y-y1=m(x-x1)

y-5=-2/5(x-(-2))

y-5=-2/5(x+2)

y=-2/5x-4/5+5

y=-2/5x-4/5+25/5

y=-2/5x+21/5

8 0
2 years ago
Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.
kirza4 [7]

Answer:

Area of the region = 15.03 in²

Step-by-step explanation:

Area of region between a regular hexagon with sides 6" and circle inscribed.

So Area of region = Area of regular hexagon - area of circle

Now area of regular hexagon = \frac{3a^{2} \sqrt{3}}{2}

where a = side of the hexagon = 6"

Now area of regular hexagon = \frac{3(6^{2})\sqrt{3}}{2}=\frac{108\sqrt{3}}{2} = 93.53 square in.

Area of circle inscribed = πr²

Here r is the radius of the circle = \sqrt{6^{2}-3^{2}}=\sqrt{36-9}

r = 5"

So area of the inscribed circle = π(5)² = 3.14(25) = 78.5 square in.

Now area of region = 93.53 - 78.5 = 15.03 in²

5 0
3 years ago
Gary's pay is $15 per hour. He receives a 6% pay raise.
kvv77 [185]

Answer:

Gary's new pay rate is $15.90 per hour.

Step-by-step explanation:

15 + 6% = 15.9

3 0
3 years ago
If u know the answer PLZZhelp me I’m struggling
Elina [12.6K]
Sure what do you need help with ???
3 0
3 years ago
Read 2 more answers
What is equivalent to 4 2/3
Svet_ta [14]
8
46
is equivalent to 4
23
because 4 x 2 = 8 and 23 x 2 = 46
12
69
is equivalent to 4
23
because 4 x 3 = 12 and 23 x 3 = 69
16
92
is equivalent to 4
23
because 4 x 4 = 16 and 23 x 4 = 92
4 0
3 years ago
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