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schepotkina [342]
3 years ago
7

44a - 0.5 = 33 - 11a

Mathematics
2 answers:
Step2247 [10]3 years ago
6 0

Answer:

a = \frac{67}{110}

Step-by-step explanation:

Given

44a - 0.5 = 33 - 11a ( add 11a to both sides )

55a - 0.5 = 33 ( add 0.5 to both sides )

55a = 33.5 ( divide both sides by 55 )

a = \frac{33.5}{55} ← multiply numerator/ denominator by 2

a = \frac{67}{110} ← exact solution

victus00 [196]3 years ago
5 0

Answer:

a=0.6090909...

Step-by-step explanation:

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16ounces is equal to 5/6 of a gallon
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Please answer. In parallelogram WXYZ, diagonals WY and XZ intersect at point A. Give WA=x^2-48 and AY=x^2-6x. What is WY? Show y
netineya [11]

The diagonals of a parallelogram are congruent

The length WY is 32

<h3>How to determine the length WY</h3>

Given that:

WA = x^2 - 48 and

AY = x^2 - 6x

Then, we have:

x^2 - 48 = x^2 - 6xdiagonal

Subtract x^2 from both sides

- 48 =- 6x

Divide both sides by -6

x = 8

The length WY is calculated as:

WY=2 * WA

So, we have:

WY=2 * [x^2 - 48]

Substitute 8 for x

WY=2 * [8^2 - 48]

Simplify

WY=32

Hence, the length WY is 32

Read more about parallelograms at:

brainly.com/question/10062747

6 0
2 years ago
Exercise Plus charges a yearly fee of $75 plus $10 a month. Gym and Swim charges a yearly fee of $50 plus $15 a month. When , if
Natasha2012 [34]

Answer:

5 months will be the same cost at each gym.

Step-by-step explanation:

As

  • Exercise Plus charges a yearly fee of $75 plus $10 a month.
  • Gym and Swim charges a yearly fee of $50 plus $15 a month.

Let x by the number of months

75+10x=50+15x

10x=15x-25

-5x=-25

\frac{-5x}{-5}=\frac{-25}{-5}

x=5

Therefore, 5 months will be the same cost at each gym.

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3 years ago
Find the volume of the figure.<br> A 1,2300 CM^3<br> B 2,700 CM ^3<br> C 44 CM^3<br> D 300 CM^3
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Combine the like terms to create an equivalent expression: \large{-k-(-8k)}−k−(−8k)minus, k, minus, (, minus, 8, k, )
PIT_PIT [208]

Answer:

7k

Step-by-step explanation:

The given expression is

-k-(-8k)

We need to find the simplified form of the given expression.

Like terms: The terms which have same variables of same degree and known as like terms. For example: 2x and 4x are like terms.

The given expression can be rewritten as

-k+8k

On combining like terms we get

(-1+8)k

7k

Therefore, the equivalent expression of the given expression is 7k.

3 0
3 years ago
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