Find a common denominator, then add and simplify
Step-by-step explanation:
<u>A</u><u>B</u><u>C</u><u>D</u><u>E</u><u>F</u><u>G</u><u>H</u><u>I</u><u>J</u><u>K</u><u>L</u><u>M</u><u>O</u><u>P</u><u>Q</u><u>R</u><u>S</u><u>T</u><u>U</u><u>V</u><u>W</u><u>X</u><u>Y</u><u>Z</u>
Answer:
x=1 y=7
Step-by-step explanation:
−5x+2y=9
y=7x
Substitute the second equation into the first
-5x +2(7x) = 9
Distribute
-5x +14x = 9
Combine like terms
9x=9
Divide by 9
9x/9 =9/9
x= 1
Now find y
y = 7(1)
y = 7
Answer:
4 birds
Step-by-step explanation:
4 * $4.5 = $18
12 * $6.5 = $78
78 + 18 = $96
Answer:
a=9.641, b=11.49
Vector will be 9.641 i + 11.49 j
Step-by-step explanation:
We have given that vector V has the magnitude of 15
And it makes an angle of 50
with positive x axis
Now let the x component of vector V is a and y component of vector V is b
So 

In vector form 9.641 i+11.49 j