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amid [387]
3 years ago
9

If m<BDC = 20, m arc AB = 140, and marc CD = 120, find m<1.​

Mathematics
2 answers:
rosijanka [135]3 years ago
7 0

Answer:

60

Step-by-step explanation:

lara [203]3 years ago
4 0

Answer:

40

ljfldnjkafkjagfbkg bkj hbsfgjhg .

Step-by-step explanation:

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Factor 4x^3-16x^2+12-3x
Xelga [282]
4x^3-16x^2+12-3x
Rearrange: (4x^3-16x^2)-(3x+12)
Factor out GCF : 4x^2(x-4)-3(x-4)
Answer: (4x^2-3)(x-4)
I hope this helped! :)
5 0
3 years ago
Read 2 more answers
Help me out please I will give brainly
Usimov [2.4K]

Answer:

Pythagorean theorem:

a^2 + b^2 = c^2

12^2 + b^2 = 24^2

144 + b^2 = 576

b^2 = 432

b=20.8

Let me know if this helps!

8 0
3 years ago
I need help on finding perce<br><img src="https://tex.z-dn.net/?f=30%20%20%5C%3A%20%20increased%20%5C%3A%20to%20%5C%3A%2045" id=
rodikova [14]
ANSWER:

50% increase

The percent of change of 30 increased to 45 is a 50% increase.

STEP-BY-STEP EXPLANATION:

% of change = [ ( New amount - original amount ) / original amount ] × 100%

Let % of change = x

x = [ ( 45 - 30 ) / 30 ] × 100%

x = ( 15 / 30 ) × 100%

x = ( 1 / 2 ) × 100%

x = 0.5 × 100%

x = 50%
3 0
3 years ago
What is 56:80 in lowest terms
katovenus [111]
56:80 in lowest terms is 7:10
4 0
3 years ago
Read 2 more answers
What is a proportion for 15% of 82
Sergio039 [100]
15/100 = x/82. I think that could be a proportion.
7 0
4 years ago
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