Answer:
![(-\infty,-4]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C-4%5D)
Step-by-step explanation:
So we have the inequality:
This means that our solution is all numbers <em>less than or equal to </em>-4. Therefore, in interval notation, this is:
This represents all the numbers from negative infinity up until -4. This is equivalent to the inequality.
Let the length of equal sides be x cm. Perimeter = x cm + x cm + Base = 4 2/15 cm 2x + 4/3 = 62/15 On transposing 4/3 to R.H.S, we obtain 2x = 62/15 - 4/3 2x = 62 - 4 x 5/15 = 62 - 20/15 2x = 42/15 On dividing both sides by 2, we obtain 2x/2 = 42/15 x1/2 x = 7/5 = 1 2/5 Therefore, the length of equal sides is 1 2/5 c m.
3/8 + 3/5 = <u>39/40</u> and 39/40 Can't be <em>simplified</em>
9514 1404 393
Answer:
119
Step-by-step explanation:
Put the given values in the formula for the general term, and do the arithmetic.
an = a1 +d(n -1) . . . . . first term a1, common difference d
a14 = 2 +9(14 -1) = 119
The 14th term is 119.
