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Naddik [55]
2 years ago
10

Find ∠1 and ∠2. Justify your answer.

Mathematics
1 answer:
eduard2 years ago
4 0

Answer:61 degrees

Step-by-step explanation:

Its congruent angles

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Follow the steps to find the value of x 1/5(x)5/1=6/3(5/1)
german

Answer: x=10

This is the answer I got.

6 0
3 years ago
243 log 3^4x = 48 , x=...
lilavasa [31]
243log(81x)=48
log(81x)=48÷243
log(81x)=16÷81
81x=10^(16÷81)
81x= 81sqaure root pf 10^16
divide by 81
x =.0194557
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3 years ago
Help me preety please
maksim [4K]

Answer: $ 2.55

Step-by-step explanation:

5 0
3 years ago
Estimate a 20% tip on a dinner bill of $161.86 by first rounding the bill amount to the nearest ten dollars.
MAXImum [283]

Answer:

See below

Step-by-step explanation:

<u>If you just want the tip</u>

<u />0.20*161.86\approx\frac{1}{5}*160=32

<u>If you want the total bill</u>

<u />1.20*161.86\approx160+32=192

7 0
2 years ago
PLEASE HELP WITH THESE 4 PROBLEMS
Marizza181 [45]

Answer:

  • y = -5/2x + 5
  • y = 2x -1
  • y = 24/11
  • y = 4x + 4

Step-by-step explanation:

To solve for y, subtract the x-term and divide by the coefficient of y.

5x +2y = 10

  2y = -5x +10

  y = -5/2x + 5

__

2y -4x = -2

  2y = 4x -2

  y = 2x -1

__

7y +4y = 24

  y = 24/11

We assume there is a typo, but cannot tell what it is. Use the same method as described and demonstrated for the other problems.

__

-2x +1/2y = 2

  1/2y = 2x +2

  y = 4x +4

8 0
3 years ago
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