Answer the question in the picture please!!
1 answer:
Answer:
Step-by-step explanation:
take the 142 degree angle and subtract it from 180 to find value of angle n, you will get 38. then you add 38 and 90 together to get 128. Since all angles of a triangle add up to 180. You subtract 128 from 180 to get 52.
Angle M = 52
Angle L = 90
Angle N = 38
Angle LNM = 180
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As we know, the square root of negative numbers.
Hence, the x must be a positive value and greater than 0.
So, x:x∈[0,∞)
subtracting 3 from both sides
x:x∈[-3,∞)
1. 3(p+q)=p
3p+3q=p; 3p-p=3q; 2p=q so p=q/2
2. 4a=2b-7
2b=4a+7 so b=(4a+7)/2
when a=3 , b=(12+7)/2=19/2=9.5
3. d=rt; r=d/t
4.( 2x15)+(2xwidth)=90
2x width=90-30
width =60/2=30
Simply convert quarts to pints. There are 2 pints in 1 quart, so multiply 7.5 by 2: 7.5 * 2 = 15 Ravi's shop sells 15 pints of ice cream each day.
Answer:
She would get $13 back.
Step-by-step explanation:
2 rolls: $1
A box of diapers: $3
She got 2 paper towels which she would get for a dollar.
2 boxes of diapers:
3 + 3 = 6
20 - 6 = 14
14 - 1 = 13
Feel free to let me know if you need more help! :)
<h3>GỌI CẠNH</h3><h3>ngắn: x, x>0</h3><h3>DÀI: X+ 30</h3><h3>ĐƯỜNG CHÉO
</h3><h3>
=X+60</h3><h3>
=
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</h3><h3>
</h3><h3>
</h3><h3>
</h3><h3>
</h3><h3>suy ra</h3><h3>x =9 0</h3><h3>nên</h3><h3>ngắn =90m</h3><h3>dài=120m</h3><h3>ĐƯỜNG CHÉO:
=150</h3><h3 />