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Irina18 [472]
3 years ago
7

Solve this system of equations using the elimination method. 3x − 2y = 0 2x + y = 7

Mathematics
1 answer:
serg [7]3 years ago
8 0

Answer:

(2,3)

If you have any questions about the way I solved it, don't hesitate to ask ÷)

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Plz ANWSER and make sure it’s in decimal form, plz show ur work <br> 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! :)

6 0
3 years ago
Read 2 more answers
How many discontinuities does the piecewise function have.?
Aleks04 [339]

In piecewise linear functions, the endpoint of one segment and the initial point of the next segment can have the same x-coordinate but a different value of f(x).

Such difference in values is called a step or discontinuity and such a function is called a discontinuous function.

Here in this case, there are 3 discontinuities: x=-3, x=3 and x = 5.

x = -3 because x is smaller than or greater than -3 but not equal.

x = 3 since greater than 3 in one of the inequalities.

x = 5 since x is smaller than 5 in one of the limits.

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3 years ago
Read 2 more answers
Chicago
Soloha48 [4]
Desert Shores is below the sea level and the difference is more than 600 feet
4 0
3 years ago
Hey can you please help me posted picture of question
AnnZ [28]
I think choice a would be the correct answer. 90.
8 0
3 years ago
How do I do this homework???​
Nonamiya [84]

Step-by-step explanation:

a)

135

/ \

3. 45

/ \

3. 15

/ \

3. 5

b)

250

/ \

10 .25

/\ / \

2 5. 5 5

c)

351

/ \

3. 117

/ \

3. 39

/ \

3. 13

Hope it helps :)

5 0
3 years ago
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