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3 years ago

Solving Multi Step Equations: Solve for the variable~y/5 - 9 = 11

1 answer:

6 0

$\frac{y}{5}-9=11$
Isolate y-terms:
$\frac{y}{5}-9+9=11+9$
$\frac{y}{5}=18$
Isolate 'y':
$\frac{y}{5}5=18\times 5$
$y=90$

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Someone please help me with this question

mestny [16]

Answer:

how many floors the elevator goes down per unit of time

Step-by-step explanation:

not sure what the unit of time is but its seconds or minutes im pretty sure it doesnt say

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3 years ago

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Plz ANWSER and make sure it’s in decimal form, plz show ur work Overdue will mark brainest!

kari74 [83]

Answer:

Step-by-step explanation:The model will be of length 0.4 ft and the width being 0.28 feet

Step-by-step explanation:

Step 1.We know that the length of the building is 200 feet, and that the width of the building is 140 feet.

Step 2. the question tells us that "a 1/500 model is built of the building", meaning the problem wants to create a model using the ratio 1 feet for each 500 feet.

Step 3.So now to find the length and width of the model, we need to divide the given sides by 500.

Step 4. Side length of the Model = 200/500 = 2/5 = 0.4 feet

Step 5. Side width of the Model = 140/500 = 14/50 = 0.28 feet

There for giving us our final answer... "The model will be of length 0.4 feet and width 0.28 feet."

Hope I could help! :)

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3 years ago

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What is the value of Y? WILL GIVE BRAINLIEST

Mrrafil [7]

Answer

54 degrees

Step-by-step explanation:

Using angle sum property(angles in a triangle add up to 180),

y+y+72=180

2y+72=180

2y=180-72

2y=108

y=108/2

y=54 degrees

pls mark brainliest

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3 years ago

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A building with a cost of $1,800,000 has an estimated residual value of $125,000, has an estimated useful life of 40 years, and

nika2105 [10]

Answer:

$41,875

Extra

a. $17,250 [($780,000 – $90,000) ÷ 40]

b. $366,000 [$780,000 – ($17,250 × 24 yrs.)]

c. $29,600 [($366,000 – $70,000) ÷ 10 yrs.]

Step-by-step explanation:

Step 1: Determine the cost of the asset

$1,800,000$

Step 2: Subtract the estimated salvage value of the asset from the cost of the asset to get the total depreciable amount

$1,800,000 - 125,000$

Step 3: Determine the useful life of the asset

$40$

Step 4: Divide the sum of step (2) by the number arrived at in step (3) to get the annual depreciation amount

$$41,875$

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3 years ago

There are 32 point guards and 50 posts In Leo's basketball league. Leo must include all players on a team and wants each team to

Fantom [35]

The greatest number of teams Leo can create is 2

Solution:

Given that,

There are 32 point guards and 50 posts In Leo's basketball league

From given,

Number of point guards = 32

Number of posts = 50

Leo must include all players on a team and wants each team to have the same number of point guards and the same number of posts

To find the greatest number of teams Leo can create, we should find the greatest common factor of 32 and 50

When we find all the factors of two or more numbers, and some factors are the same, then the largest of those common factors is the Greatest Common Factor

Greatest Common Factor of 32 and 50:

The factors of 32 are: 1, 2, 4, 8, 16, 32

The factors of 50 are: 1, 2, 5, 10, 25, 50

Then the greatest common factor is 2

Thus the greatest number of teams Leo can create is 2

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3 years ago