Is it 5/4? Because I don't understand your question.
Answer:
I belive I might be c not completely sure but pretty positive
Answer:
x = -12
Step-by-step explanation:
Remember that ax + bx = (a+b)x
-10x + 9x = 12
Add -10x and 9x together
(-10 + 9)x = 12
-x = 12 (-1x is written as -x, just as 1x is written as x)
÷ -1 both sides
x = -12
I hope this helps. Happy studying. :)
Greetings from Brasil...
First we will solve the power:
(- 2)⁴ = (- 2)·(- 2)·(- 2)·(- 2) = + 16
rewriting our expression
15 + 48 ÷ (–2)⁴
15 + 48 ÷ 16
<em>(the division / multiplication has priority over the addition / subtraction, so let's do the division first 48 ÷ 16 = 3)</em>
15 + 3
<h2>18</h2>
Answer:
<h3>The answer is option D</h3>
Step-by-step explanation:
Since it's a right angled triangle we can use trigonometric ratios to find the value of y
To find the value of y we use tan
![\tan(28) = \frac{y}{35} \\ y = 35 \tan(28) \\ y = 18.6098301...](https://tex.z-dn.net/?f=%20%5Ctan%2828%29%20%20%3D%20%20%5Cfrac%7By%7D%7B35%7D%20%20%5C%5C%20y%20%3D%2035%20%5Ctan%2828%29%20%20%5C%5C%20y%20%3D%2018.6098301...)
We have the final answer as
<h3>18.61</h3>
Hope this is helps you