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DiKsa [7]
3 years ago
5

Can you please help me solve thanks step by step

Mathematics
2 answers:
shusha [124]3 years ago
6 0

Answer:

40 degrees

Step-by-step explanation:

We know the entire angle of ABD is 70 and CBD and ABC are in it.

Since we know one of them (CBD) is 30, we can subtract 30 from 70 to find ABC. This is because the angle of ABC and CBD equal ABD.

30 + x = 70

-30 from both sides

x = 40

Deffense [45]3 years ago
5 0
Angle ABC = 40

Explanation:
ABC = ABD - CBD
ABC = 70 - 30 = 40
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Maru [420]
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7 0
3 years ago
What is the rate of change of the water level , in feet per hour
miskamm [114]
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m= \frac{ 30-50}{4-0}
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4 0
3 years ago
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inessss [21]

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Harlamova29_29 [7]
I believe your answer is 8.

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Solve for n as follows:

3n - 2n = n 

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Hope this helps! :)
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3 years ago
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