Answer:
900
Step-by-step explanation:
Answer:
The measure of ∠A is 127°.
Step-by-step explanation:
The interior angles of a triangle always add up to 180°. Since you can fix <em>three</em> triangles into a pentagon, the sum of its interior of angles is 540° You could also look at how many angles there are (5), multiply that number by 180°, then subtract 360° from the product.
540° - (113° + 80° + 130° + 90°) = ∠A
540° - 413° = 127°
∠A = 127°
<em>Hope this helps,</em>
<em>~ Nicki ~</em>
Answer:
380
Step-by-step explanation:
640/2=320
320-60=260
640-260=380
First substitute, then distribute, then add, then simply
Answer:If the number is over 5 then you go to the next number
Step-by-step explananation
7.99 = 8 its over 5
