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sleet_krkn [62]
3 years ago
6

Find CD, please i need help

Mathematics
1 answer:
Sidana [21]3 years ago
4 0

You are given the full length and the lengths of all the sections other than CD.

Subtract the given sections from the entire length to get CD.

12 1/2 - 6 1/2 = 6

CD = 6

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Need help on this one please
lesya [120]

Answer: y = -2x - 4

Step-by-step explanation:

This question asks that you give your answer in slope-intercept form, which is written as y = mx + b, where m is the slope, and b is the y-intercept.


In order to write an equation for this line in slope-intercept form, you need to find the slope and the y-intercept. You can find the slope by selecting any two clear points on the graph and finding the [change in y] ÷ [change in x].

For example, I’ll use (-3, 2) and (-2, 0):

Change in y: 2 - 0 = 2

Change in x: -3 - (-2) = -1

Change in y ÷ Change in x = 2 ÷ (-1) = -2


So, the slope, m, is -2. Finding b, or the y-intercept is a lot more straightforward; you just find where the line intercepts the y-axis, or when x = 0. Looking at the graph, we can see that the y-intercept is -4, so b = -4.


Now, we can put these together in an equation.

y = mx + b, where m = -2 and b = -4


y = -2x -4

3 0
2 years ago
Please help me ASAP I’ll mark Brainly
Vesnalui [34]

Answer:

117 sorry if I'm wrong ooh this agg

5 0
3 years ago
What is 2.4 in rational form
ArbitrLikvidat [17]
The answer would be 12/5. That's in fraction form. 
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Will give brainliest<br> a. 39cm^2<br> b. 169cm^2<br> c. 338cm^2<br> d. 676cm^2
zaharov [31]

Answer:

13×36

Step-by-step explanation:

the angle wants you to multiply 13×36

8 0
3 years ago
Read 2 more answers
What is the area of this figure
N76 [4]

Answer:

153.86

Step-by-step explanation:

Divide the diameter by 2 to find the radius

14/2=7

A=3.14(7^{2})

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A=153.86

6 0
2 years ago
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