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zysi [14]
3 years ago
14

I need help with Geometry

Mathematics
2 answers:
White raven [17]3 years ago
7 0

Answer:

123

Step-by-step explanation:

180-57 ( cointerior angle because opposite angle are parallel )

=123

plz make me brainliest

CaHeK987 [17]3 years ago
4 0

Answer:

123°

Step-by-step explanation:

m\angle CDA +m\angle BCD = 180\degree (Adjacent angles of a parallelogram)

57\degree +m\angle BCD = 180\degree

m\angle BCD = 180\degree - 57\degree

m\angle BCD = 123\degree

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Lera25 [3.4K]

Answer:

6/10, simplified 3/5

Step-by-step explanation:

kinda tricky, but the fraction is stated right out.

8 0
3 years ago
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I NEED HELP PLZ HELP PLZ
Nesterboy [21]

Answer:

-43

Step-by-step explanation:

=(-3(-4^2))+5

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6 0
3 years ago
How do I solve this for a and b? 7/b-36=a/72=28/b
Kamila [148]
7/(b-36)=28/b
28b-1008=7b
21b=1008
b=48
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a=72x28/48
a=42
4 0
4 years ago
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I didn’t mean to put the 3 there, but please help!
Akimi4 [234]

Answer:

  1. m=y2-y1 / x2-x1
  2. m= 5-2 / 9-0
  3. 3/9 =1/3
  4. y=mx+b
  5. 2=1/3(0)+b
  6. 2=b
  7. slope is 1/3
  8. y-intr is 2

Step-by-step explanation:

8 0
3 years ago
Tomio, age 28, takes out $50,000 of straight-life insurance. His annual premium is $418.20. Using the tables found in the textbo
olya-2409 [2.1K]
<span>Tomio, age 28, takes out $50,000 of straight-life insurance. His annual premium is $418.20. Using the tables found in the textbook, determine the cash value of his policy at the end of 20 years. 

A. $26,500
B. $30,000
C. $13,250
D. $26,000

</span>50,000/1,000 = 50 
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So the cash value of this policy is $13,250
<span>
The correct answer is:
</span><span>C. $13,250</span>
6 0
4 years ago
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