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max2010maxim [7]
3 years ago
5

Solve -4.8=d-3.9Enter only the value of the variable

Mathematics
2 answers:
scoundrel [369]3 years ago
6 0

Answer:

D= -0.9

Step-by-step explanation:


Mrac [35]3 years ago
5 0

Answer:


Step-by-step explanation:

-4.8 = d - 3.9

+3.9        +3.9

-0.9 = d

Check:

-4.8 = -0.9 -3.9

-4.8 = -4.8

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Mr. Morales owns a warehouse that is 56,000 cubic feet. He wants to build an addition that will increase the size of the warehou
Gennadij [26K]

Answer:

62,160 cubic feet

Step-by-step explanation:

To solve this problem, we can use a percentage formula as shown below:

P(1+r)

<em>P = initial value</em>

<em>r = rate</em>

Now lets plug in the values given in the question:

56,000(1+.11) = 62,160

This means that the volume of the warehouse after the addition will be 62,160 cubic feet.

5 0
3 years ago
What are the coordinates of R’, the image of R(-4,3) after a reflection in the line y=x?
navik [9.2K]

Answer:

R'(3,-4)

Step-by-step explanation:

we know that

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so

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(x,y) ------> (y,x)

we have

R(-4,3) ------> R'(3,-4)

6 0
3 years ago
From a hot air balloon that is between his house and parade, john measures the angle of depression to his house of 35 and to the
igomit [66]

4500 feet

Step-by-step explanation:

We can begin by finding x using the tangent rule;

The tangent of the angle = the length of the opposite side / the length of the adjacent side

Tan 35 = 3500 / x

X = 3500 / tan 35

X  = 3500 / 0.7

X = 5000

Now that we have x we can calculate the value of ? using the same tangent rule;

Tan 42 = ? / 5000

? =  tan42 * 5000

? = 0.9 * 5000

? = 4500

Learn More:

For more on trigonometry check out;

brainly.com/question/12710176

brainly.com/question/11275089

#LearnWithBrainly

4 0
3 years ago
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a scale drawing of valarie's garden uses a scale of 2 inches = 5 feet. If the garden's width on the scale drawing measures 3 inc
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Every inch represents 2.5 feet

2.5 × 3 = 7.5

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What is the measure of angle X?<br> Enter your answer in the box
LuckyWell [14K]
So all angles within a triangle should add up to 180, 102+31= 133 then subtract. 180-133=47
X-47
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3 years ago
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