Infinite, and none. Goodbye
Answer:
-12
Step-by-step explanation:
Substituting, we get 0 - 12, Which is simply -12
Answer:
x = 7.2
y = 10
z = 6
Step-by-step explanation:
Since ABCD ~ JKLM, therefore, the ratio of their corresponding sides would be equal. Thus:
JK/AB = KL/BC = LM/CD = JM/AD
Substitute
12/x = y/6 = 15/9 = 10/z
✔️Find x:
12/x = 15/9
12/x = 5/3
Cross multiply
x*5 = 3*12
5x = 36
x = 36/5
x = 7.2
✔️Find y:
y/6 = 15/9
y/6 = 5/3
Cross multiply
y*3 = 5*6
3y = 30
y = 30/3
y = 10
✔️Find z:
15/9 = 10/z
5/3 = 10/z
Cross multiply
5*z = 10*3
5z = 30
z = 30/5
z = 6
Answer:
1. 4e^2
2. 2c^2
3. 3a^4
Step-by-step explanation:
1. 12e^5/3e^3.
Simplify:
12/3=4
e^5/e^3=3^2.
4e^2.
2. 8c^3d^2/4cd^2
d^2 cancels out
c^3/c^1=c^2
8/4=2
2c^2.
3. 4a*6a^5/8a^2.
First combine 4a*6a^5
4a^1*6a^5
24a^6.
24a^6/8a^2
3a^4.
Hope this helps you :D
Have a great day :D
4x + 8 = 14
<u> -8 -8</u>
<u>4x</u> = <u>6</u>
4 4
x = 1 1/2