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tankabanditka [31]
3 years ago
11

How do I solve this expression ? Answer plz asappp

Mathematics
1 answer:
Vsevolod [243]3 years ago
8 0

Answer:

144

Step-by-step explanation:

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Can someone please help meee
Hunter-Best [27]

Answer:

-3/5

Step-by-step explanation:

put down the 5,0 and 0,3 then simply start at the 5,0 and count up how many boxes it takes to get to the three then count left how many boxes it takes to get to 0 so...3/5. then look at the line. its going down which means it is negative. so the slope is -3/5

8 0
2 years ago
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A circle with circumference 20 has an arc with 72 degree central angle what is length of the arc
Debora [2.8K]

Answer:

<h2>4</h2>

Step-by-step explanation:

<em>Look at the picture.</em>

<em />

<em>At the beginning we have to calculate what part of the angle 360° is the given angle 75°.</em>

<em />\dfrac{75}{360}=75:360=0.2<em />

<em>The same part of the circumference of the circle is the arc defined by this central angle.</em>

The circumference <em>C = 20</em>.

Therefore

x=0.2\cdot20=4

4 0
2 years ago
he table shows the cost of downloading songs. Number of Songs Cost 0 0 1 $1.25 2 $2.50 3 $3.75 4 $5.00 What does the rate of cha
horsena [70]
From the table we can see:
Number of songs:         Cost:
          0                         $ 0
          1                         $1.25
          2                         $2.50
          3                         $3.75
          4                         $5.00
Therefore the rate of change is: (2.50 - 1.25) / ( 2 - 1 ) = $1.25
Answer:
It means that : C. The cost increases $1.25 for each additional song that is downloaded.

3 0
3 years ago
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(x+7)^2+(y+8)^2=64 center and radius
Pie

(-7,-8) is the center and 8 is the radius.

6 0
3 years ago
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a store makes a profit of 25$ on each graphing calculator it sells. how many calculators must the store sell to make a profit of
Irina18 [472]
11 because 275÷25 is 11. 11 calculators would cost 275 in total
4 0
3 years ago
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