Two parts there: 14 the integer and 14/20, a fraction which needs to be converted to decimal.
14/20 = 7/10=0.7
combining, the ans is 14.7
Answer:
35°
Step-by-step explanation:
The important information is that the angle is complementary to the angle 55°. A complementary angle is and angle plus another that equal 90°.
55° + x° = 90°
x = 35°
Maybe I’m wrong but I tried... I added 4y to both sides and added -10 + 4y and got -6y and I bring down the -X and divided it by both sides and divided it to the -6y and my answer is -6y
Answer:
the screen shoy isnt showing up
Step-by-step explanation:
Simplifying
3.6y = 5.4 + 3.3y
Solving
3.6y = 5.4 + 3.3y
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-3.3y' to each side of the equation.
3.6y + -3.3y = 5.4 + 3.3y + -3.3y
Combine like terms: 3.6y + -3.3y = 0.3y
0.3y = 5.4 + 3.3y + -3.3y
Combine like terms: 3.3y + -3.3y = 0.0
0.3y = 5.4 + 0.0
0.3y = 5.4
Divide each side by '0.3'.
y = 18
Simplifying
y = 18
2. 3/5(a+5)=-1/3a-4
We move all terms to the left:
3/5(a+5)-(-1/3a-4)=0
Domain of the equation: 5(a+5)!=0
a∈R
Domain of the equation: 3a-4)!=0
a∈R
get rid of parentheses
3/5(a+5)+1/3a+4=0
calculate fractions
9a/(15a^2+75a)+(5aa/(15a^2+75a)+4=0
3. Simplifying
-2(x + 3) = 3x + -9 + -5x
Reorder the terms:
-2(3 + x) = 3x + -9 + -5x
(3 * -2 + x * -2) = 3x + -9 + -5x
(-6 + -2x) = 3x + -9 + -5x
Reorder the terms:
-6 + -2x = -9 + 3x + -5x
Combine like terms: 3x + -5x = -2x
-6 + -2x = -9 + -2x
Add '2x' to each side of the equation.
-6 + -2x + 2x = -9 + -2x + 2x
Combine like terms: -2x + 2x = 0
-6 + 0 = -9 + -2x + 2x
-6 = -9 + -2x + 2x
Combine like terms: -2x + 2x = 0
-6 = -9 + 0
-6 = -9
Solving
-6 = -9 (No solution)
4. Simplifying
2(x + -1) + 6x = 4(2x + -1) + 2
Reorder the terms:
2(-1 + x) + 6x = 4(2x + -1) + 2
(-1 * 2 + x * 2) + 6x = 4(2x + -1) + 2
(-2 + 2x) + 6x = 4(2x + -1) + 2
Combine like terms: 2x + 6x = 8x
-2 + 8x = 4(2x + -1) + 2
Reorder the terms:
-2 + 8x = 4(-1 + 2x) + 2
-2 + 8x = (-1 * 4 + 2x * 4) + 2
-2 + 8x = (-4 + 8x) + 2
Reorder the terms:
-2 + 8x = -4 + 2 + 8x
Combine like terms: -4 + 2 = -2
-2 + 8x = -2 + 8x
Add '2' to each side of the equation.
-2 + 2 + 8x = -2 + 2 + 8x
Combine like terms: -2 + 2 = 0
0 + 8x = -2 + 2 + 8x
8x = -2 + 2 + 8x
Combine like terms: -2 + 2 = 0
8x = 0 + 8x
8x = 8x
Add '-8x' to each side of the equation.
8x + -8x = 8x + -8x
Combine like terms: 8x + -8x = 0
0 = 8x + -8x
Combine like terms: 8x + -8x = 0
0 = 0
Solving
0 = 0 (all real numbers)
