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ASHA 777 [7]
3 years ago
7

PLEASE HELP ME MY DAD WILL KILL ME IF I FAIL

Mathematics
2 answers:
Lesechka [4]3 years ago
5 0

Answer:

126°

Step-by-step explanation:

  • (x-9)°+1/2x°= 180°
  • x+1/2x=180°+9°
  • 3/2x=189°
  • x=189*2/3
  • x=126°
Travka [436]3 years ago
3 0

The answer is 25

Step-by-step explanation:

We know that all the angles of a triangle add up to 180 degrees.

If J = L then L = J so they will both equal 50 cut in half is 25

i hope this helps:)

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Find the value of the trigonometric ratio.<br> Answer has to be a reduced ratio.<br> PLS HELP!!
zloy xaker [14]

Answer:

3/5

Step-by-step explanation:

I'm not completely sure but from what I see it says 'sin <em>C </em>' and both 12 , 20 are on C.

so i simply just did 12/20

reduced once - 6/10

reduced twice - 3/5

4 0
3 years ago
Im confusedd, please help??
spayn [35]

Answer:  three sets of value show 3 consecutive increases and they could be the intensities during fourth, fifth, and six visits:

  • 66%, 69%, 72%;
  • 63%, 65%, 67%, and
  • 67%, 72%, 77%

Explanation:


1) The program recommends a constant intensity for 3 visits, which is what the table shows:

Day        Intensisty

1             63%

2            equal ⇒ 63%

3            equal ⇒ 63%


2) Hence, you have to determine the valid sets that meet the recommendation for the fourth, fifth, and six visits, which are the next three.


2) For the next three visits, the program recommensd increasing intensities.


There are three options that show 3 consecutive increases; they are:

  • 66%, 69%, 72%;
  • 63%, 65%, 67%, and
  • 67%, 72%, 77%

Therefore, those are the choices that apply.

4 0
3 years ago
Don’t understand again?
Makovka662 [10]

<u><em>10 2/7 ÷ 3/14</em></u>              First Write The Equation

<u><em>72/7 ÷ 3/14</em></u>                Use KCF which is Keep, Change, and Flip

<u><em>1008/21</em></u>                      Use Division Of Equality

<u><em>Answer: 48</em></u>

8 0
3 years ago
HELP PLZZZZZZZZ HELP PLZZZZZZZZZ
Lesechka [4]
1. 6.73 x 10^6
2. 1.33 x 10^4
3.9.77 x 10^22
4. 3.84 x 10^5
The rest i didn’t understand what where you trying to say
7 0
3 years ago
Peter paid $12.83 for a DVD. The price of the DVD was $11.99. How much sales tax did Peter pay?
Bas_tet [7]
<span>Peter paid </span>84 cent in taxs
8 0
3 years ago
Read 2 more answers
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