I need help on this. An answer and an explanation would be great!!
1 answer:
Answer:
60 & 55
Step-by-step explanation:
1. the sum of the angles 1; 2 and 3 is 180°, then
m∠1=m∠2=m∠3; ⇒m∠3=60°;
2. m∠3=m∠r; ⇒ m∠r=60°;
3. m∠α= 180-(m∠r+65°)°; ⇒ m∠α=55°
all the details are in the picture.
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Well here : 5 times 9 = 45 and 7 times 7 = 49 so it would be 45/49!
1/4 divided by 2/5 is 0.025.
If correct please mark Brainliest.
Let the value of the number be represented as x.
Then, write out an equation;
3x=2x+3 <--- Solve for x now
3x-2x=3
x=3
Therefore the number is 3.
Hope I helped :)
45/2 can't be simplified.
Answer:
16
Step-by-step explanation:
12 - 3 = 9
9 + 7 = 16
