Answer:
x=4
x=17.9
Step-by-step explanation:
For the first diagram.
cos(45°)=x/4√2
x=4√2cos(45°)
x=4
For the second diagram
tan(38°)=14/x
0.781=14/x
x=14/0.781=17.9
1/8= 0.125, -1/7 = -0.143 and -4/9= -0.444
-4/9, -0.333, -1/7, 1/8
Hello!
To solve this you have to look at the point (2,2) and see what lines intersect this point
So the answer is B and C
Hope this Helps!
Answer:
3 pieces
Step-by-step explanation:
<u>Key skills needed: Division</u>
1) Rudolph has a ft. long piece of wood.
2)He want to divide it into ft. pieces.
3) To find out the maximum number of piece he can make you have to do:
÷ --> Convert both to improper form --> ( 9 1/2 is 9x 2 + 1 = <u>19/2)</u> & (2 3/4 is 2 x 4 + 3 = <u>11/4</u>) This means it would be: ÷ .
Dividing by a fraction is the same multiplying by it's reciprocal (The reciprocal of 11/4 is 4/11) so it would be x = --->
The answer above means Rudolph can cut only 3 pieces, and then he will be left with a little chunk of wood, but that is not big enough to be counted as a whole piece.
Therefore, the answer is <u>3 pieces</u>
<em>Hope you understood and have a nice day!! :D</em>
Just use the app “PhotoMath”. It helps with problems like these.