Answer:
3^2
Step-by-step explanation:
When multiplying, add the powers.
When dividing, minus the powers
3^3 * 3^3 / 3^4 = 3^(3 + 3 - 4) = 3^2
Answer:
so he was 4ft
Step-by-step explanation:
Answer:
5x+13=-3
Step-by-step explanation:
5x+13=-3
Step by Step Solution
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Reformatting the input :
Changes made to your input should not affect the solution:
(1): "4.5" was replaced by "(45/10)".
Rearrange:
Rearrange the equation by subtracting what is to the right of the less equal sign from both sides of the inequality :
-3*(-2*w-6)-(10-2*(-2*w-(45/10)))≤0
Step by step solution :
STEP
1
:
9
Simplify —
2
Equation at the end of step
1
:
9
(0-(3•(-2w-6)))-(10-(2•(-2w-—))) ≤ 0
2
STEP
2
:
Rewriting the whole as an Equivalent Fraction
2.1 Subtracting a fraction from a whole
Rewrite the whole as a fraction using 2 as the denominator :
-2w -2w • 2
-2w = ——— = ———————
1 2
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
Adding fractions that have a common denominator :
2.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
-2w • 2 - (9) -4w - 9
————————————— = ———————
2 2
Equation at the end of step
2
:
(-4w-9)
(0-(3•(-2w-6)))-(10-(2•———————)) ≤ 0
2
STEP
3
:
STEP
4
:
Pulling out like terms :
4.1 Pull out like factors :
-4w - 9 = -1 • (4w + 9)
Equation at the end of step
4
:
(0 - (3 • (-2w - 6))) - (10 - (-4w - 9)) ≤ 0
STEP
5
:
STEP
6
:
Pulling out like terms :
6.1 Pull out like factors :
-2w - 6 = -2 • (w + 3)
Equation at the end of step
6
:
(0 - -6 • (w + 3)) - (4w + 19) ≤ 0
STEP
7
:
Equation at the end of step
7
:
2w - 1 ≤ 0
STEP
8
:
8.1 Divide both sides by 2
w-(1/2) ≤ 0
Solve Basic Inequality :
8.2 Add 1/2 to both sides
w ≤ 1/2
Inequality Plot :
8.3 Inequality plot for
2.000 w - 1.000 ≤ 0
One solution was found :
w ≤ 1/2
Step-by-step explanation:
1. The given expression is, 
We need to solve it for w.
2. The given expression is, 
We need to solve it for D.
3. The given expression is, 
We need to solve it for s.
4. The given expression is, 
We need to solve it for y.
5. The given expression is, 
We need to solve it for P₂. So,
