Answer:
1cm
Step-by-step explanation:
1 mm = 1cm
This is Right answer
3x + y = 10 >>>>>>
6x + 2y = 20
-4x - 2y = 2
2x = 22
X = 11. Y = -23.
We are 114.28 m from the base of the plateau .
<u>Step-by-step explanation:</u>
Here we have , suppose that you are headed toward a plateau 80 meters high. if the angle of elevation to the top of the plateau is 35 degree, WE need to find that how far are you from the base of the plateau . If we see in question , it's clearly a question from application of trigonometry :
We have ,


( between base & hypotenuse )
It's a right angled triangle , So

⇒ 
⇒ 
⇒ 

⇒ 
⇒ 
Therefore, We are 114.28 m from the base of the plateau .
Answer:
7.5
Step-by-step explanation:
7.5 is greater than 7.05
Answer:
She Flipped the symbol
Step-by-step explanation:
Please don't cry. I will explain it to you. Just please don't cry.
She multiplied correctly. But in her end result, she flipped the symbol.
You only flip symbols when multiplying or dividing by a negative number.
I hope this helps! Please don't cry :)