Answer:
Step-by-step explanation:
The first one is right so is the second one, the third one I'm not sure, the forth one is right!
Keep up the good work! :)
Answer:
The answer is -29
Step-by-step explanation:
All you have to do is plug -4 where m is and -8 where n is. Your equation would look like this... 3-(-4)(-8). Then all you have to do is plug it into your calculator and you will get -29.
The numbers do not seem to work out, lol.
A rhombus has diagonals intersect at right-angles. All four sides of a rhombus are equal. So we end up with four right-angled triangle with a hypotenuse of 34, and one leg equal to the half (long) diagonal of 13.
This makes the other leg about 31 long, or a diagonal of 62, longer than the "long diagonal" of 26.
I suspect the question should read the longer semi-diagonal is 26.
Based on that, the other leg is sqrt(34^2-26^2)=21.91.
The greater half-angle therefore has a tangent of 26/21.91=1.1867, and the corresponding half-angle is 49.88 degrees.
The larger angle of the rhombus is therefore 2*49.88=99.76 degrees.
Step-by-step explanation:
an=-3n+50
Let n=15 -----because we need to find 15th term
a15=-3×15+50
=-45+50
=5
I think the answer to the expression would be D. (10 - 2) x 4 because (10 - 2) would be multiplied 4 times, which means it would be four times greater. I hope this made sense and also helped you in some way.