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algol13
2 years ago
10

Please please I need help. What is the value of X

Mathematics
1 answer:
natita [175]2 years ago
8 0

Answer:

<u>x = 25</u>

Step-by-step explanation:

<u>Solving</u>

  • ∠CAD = 1/2 ∡ CD
  • 180° - 90° - (2x)° = 1/2 (80°)
  • 2x = 90° - 40° = 50°
  • <u>x = 25</u>

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5(x 1) − 8 = 5x(2 − 4)
svp [43]
Answer:
5 x (2 - 4)
5x-8= -10x
15x=8
x=8/15

Hope this helps!

3 0
3 years ago
On your last math quiz, you got 15
dlinn [17]

Answer: 75%

Step-by-step explanation: So 15/20 simplified is 3/4 and 3 divided by 4 equals 0.75. To convert a decimal to a percentage, you multiply 0.75 by 100 to get 75%.

3 0
2 years ago
Determine the explicit formula in the sequence 11, 14, 19, 26, 35
slamgirl [31]

Answer:

Pattern is you add odd numbers, as in 1, 3, 5, 7, 9, etc.

Step-by-step explanation:

11 + 3 = 14

14 + 5 = 19

19 + 7 = 26

26 + 9 = 35

hope this helps

3 0
3 years ago
What is 15 ÷ 3 i know the answer just want to see if right
marusya05 [52]
15/3 = 5 hope this helped!
7 0
3 years ago
Read 2 more answers
Round this number to two significant figures. 72.8 <br><br> 1. 72<br> 2. 73 <br> 3. 73.0 <br> 4. 74
marishachu [46]
The answer is 73 because 8 is more than 5 so it rounds up to be 73
8 0
3 years ago
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