Step-by-step explanation: All supplementary angles always have to equal 180 degrees which means that you have to only do 180-85 and boom- 95- that is ur answer. Plz mark Brainliest:).

3 0

3 years ago

The measure of the vertex angle of an isosceles triangle is 64 what is the measure of each base angle

zavuch27 [327]

Answer:

Step-by-step explanation:

For every triangle, all angles add up to 180. So you have to subtract 64 from 180 which gives you 116. You then take that number and divide it by two because there are two base angles, which gives you 58. The answer is 58.

4 0

3 years ago

Find the inverse of the function.<br><br> f(x) = 6x3 + 3

ahrayia [7]

The answer is    $f^{-1}(x) = \sqrt[3]{ \frac{x-3}{6}}$

Our function is f(x) = 6x³ + 3. We need to find f⁻¹(x)
Step 1: Substitute y for f(x):
y = 6x³ + 3
Step 2: Switch x and y because every (x, y) has its partner (y, x):
x = 6y³ + 3
Step 3: Solve for y:
   $6y^{3} =x-3 \\ 
y^{3}= \frac{x-3}{6} \\ 
y = \sqrt[3]{ \frac{x-3}{6}}$
   $f^{-1}(x) = \sqrt[3]{ \frac{x-3}{6}}$

6 0

4 years ago