7/2 is equal to 3.5.
With powers, you subtract them when you divide them.
That would equal 10^4. The answer is 3.5 * 10^4.
Hope this helped you!
Answer:
x = 1
Step-by-step explanation:
-2x - 16 = -14 - 4x
-2x + 4x = -14 + 16
2x = 2
x = 1
The answers are 3,4 and 5 check the image for more context
To start take the equation and then plug in 9 for x
3x+4y=43
3(9)+4y=43
27+4y=43
Subtract 27 from each side to get all of the y's by themselves
27+4y-27=43-27
4y=16
Divide by four to get the value of one y
4y/4=16/4
y=4
Answer: X = 62°, Y = 68°, Z = 50°
Step-by-step explanation:
From the given picture, the angles of Δ LPN are ∠L= 62° and ∠ N = 50°
By angle sum property of triangle ,
∠P=180°-(62°+50°)
⇒∠P=180°-112°
⇒∠P=68°
Hence, ∠P=68°
Since, ΔXYZ ∼ ΔLPN [given]
Also, the corresponding angles of similar triangle are equal.
Therefore, ∠L=∠X 62° , ∠P=∠Y=68° and ∠ N =∠Z= 50°
