Answer:
Converting velocity into m/s
72x5/18=20 m/s²
Distance = Velocity *Time
20*5=100m
Step-by-step explanation:
hope it's helpful
Hi my name is Vanessa i'm Boribaby. I just wanted to let you know that answers A and C are the exact same thing.
I think I know your answer.... if any of your answers say 3(-9)(-2) then that is your answer.
Please know that the percentage of my answer is 50/50. I hope this help!!!! Good luck!!!!
Answer:
I think it is B
Step-by-step explanation:
Answer:
Option C and D!
Step-by-step explanation:
When 9 is placed in the box after 7, we get:-
7 ÷ 9 = 
which is correct!
<u>7 ÷ 9 can also be written as </u><u>. So, this Option is right since the equation is correct when 9 is placed in the box!</u>
- Option D is also correct because,
When we place 9 in the box before 
, we get:-
9 ÷ = 81
9 ÷ equals 9 x 9 (take the reciprocal of )
<u>9 x 9 equals 81 which means the equation is correct when 9 is placed in the box!</u>
Answer:
25. If you look at angle B from the first figure you see a square that indicates a 90 degrees angle, thus the figure shown is a right triangle. You can also see that angle C is said to have 60 degrees. a right triangle has a total angle of 180 degrees. so, 180 - 90 - 60 = 30 degrees. Therefore, angle A is 30 degrees.
27. Now you want the measure of the hypotenuse, and you know this a right triangle. so, simply use the law of sines to find the measure of AC :
4cm/sin(60) = AC/Sin90
AC = 4.62 cm
29. angle z is in the other figure and same stuff, just substract the angles, you have 90 degrees and 30 degrees... 180 - 90 - 30 = 60 degrees
31. Angle Y = 90 degrees
this value is already given, it's the little square that indicates a 90 degrees angle.
26. 5 cm
28. 90 degrees
30. You already found AC, use the pythagorean theorem. sqrt((4.62)^2 - 4^2) = 2.31 cm
32. use pythagoras again, square root(5^2 - 3^2) = 4
So as you can see all the measurements are the same because if you see at the very top of your figures it says ABC = XYZ which means pretty much that they have the same values (notice that there is a little something added to the = sign, watch out for that because that's what indicates that two figures are equal in terms of angles and measures.
