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Verizon [17]
3 years ago
13

Explain why it works to break apart a number by place values to multiply

Mathematics
2 answers:
Tomtit [17]3 years ago
6 0
Because you are still multiplying the same vaules of the number you are multiplying in it's standard form
IrinaK [193]3 years ago
3 0
Idononoooont know boi
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I need some help, please help. I have been stuck on this for days.
dlinn [17]

Answer:

Angle CDE equals 155 degrees :D

Step-by-step explanation:

parallel lines

since the left angle is 57, angle BAE is also 57

180-57=123

right angle=90

115+90+123+57=385

540-385=155

thus, angle CDE equals 155 degrees

5 0
2 years ago
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Is the red line a radius or diameter of the circle
insens350 [35]

The diameter of the circle would be a line going through the center of the circle connecting to both sides.

The radius of a circle would be a line only going to the the center, or in other words, half the circle.

I hope this makes sense!

3 0
3 years ago
How to find the slope of the line containing the pair of points?
Andru [333]
To find the slope of the line containing the pair of points, subtract y2 to y1 and divide x2-x1.
y2-y1
--------
x2-x1
5 0
3 years ago
Let y= 4t+2 be a linear function representing the distance from home for an ant t minutes after starting out fom a location near
bija089 [108]

The given equation is of the form y = m x + b where m is the slope and b is the y intercept that is value of y when x =0 , or we can say b is the initial value.

In the given equation which is y = 4t+2, on comparing we will get m =4 that is slope is 4 and here slope represents the rate or speed and 2 is the y intercept that is b. And 2 represents the initial position that is, the ant is 2 units from the home initially .

8 0
3 years ago
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What is the rate of change for y=0.5x+9
Andrew [12]

Answer:

0.5

Step-by-step explanation:

The rate of change is the same as the slope. The equation y=0.5x+9 is written in slope intercept form, so 0.5 is the slope.

5 0
3 years ago
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