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2 years ago

The two lines graph below are not parallel how many solutions are there to the system of equations

Mathematics

2 answers:

kicyunya [14]2 years ago

6 0

It's out of B, D. I did this last year, but it's definitely out of those two choices.

Elden [556K]2 years ago

3 0

<h2>Answer:</h2>

Option: C is the correct answer.

C. One

<h2>Step-by-step explanation:</h2>

We know that if two lines are parallel then the number of solution to the system of equality is zero.

If two lines overlap then there are infinite number of solutions.

and if two lines intersect at a point then there is a unique solution to the system of equality i.e. one solution.

Based on the graph we observe that the two lines intersect at just one point.

Hence, the number of solutions to the system of equations is:

C. One

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At a particular restaurant, each onion ring has 45 calories and each chicken wing has 65 calories. A combination meal with onion

IceJOKER [234]

Answer:

$Number\ of\ chicken\ rings=5\\\\Number\ of\ onion\ rings=10$

Step-by-step explanation:

$Let\ number\ of\ chicken\ rings=x\\\\Number\ of\ onion\ rings=Number\ of\ chicken\ rings+5=x+5\\\\$

Calories:

$Calories\ in\ 1\ chicken\ ring=45\\\\Total\ calories\ because\ of\ onion\ ring=45\times Number\ of\ onion\ ring\\\\Total\ calories\ because\ of\ onion\ ring=45\times(x+5)=45x+225\\\\Calories\ in\ 1\ onion\ ring=65\\\\Total\ calories\ because\ of\ chicken\ ring=65\times Number\ of\ chicken\ ring\\\\Total\ calories\ because\ of\ chicken\ ring=65x\\\\Total\ calories=Calories\ because\ of\ onion\ ring+Calories\ because\ of\ chicken\ ring\\\\Total\ calories=45x+225+65x\\\\Tota\ calories=110x+225$

$Given\ total\ calories=775\\\\110x+225=775\\\\110x=775-225\\\\110x=550\\\\x=5\\\\Number\ of\ chicken\ rings=5\\\\Number\ of\ onion\ rings=5+5=10$

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2 years ago

What additional information could you use to show that ΔSTU ≅ ΔVTU using SAS? Check all that apply.

Ugo [173]

I believe the correct answers are:

<span>UV = 14 ft and m∠TUV = 45°</span>
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Or, in other words, Options A and D.
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2 years ago

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Consider f(x) = 1.8x – 10 and g(x) = −4. A 2 column table with 6 rows. The first column, x, has the entries, negative 4, 0, 2, 4

viktelen [127]

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Step-by-step explanation:

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2 years ago

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ris is a botanist who works for a garden that many tourists visit. The function f(s) = 2s + 25 represents the number of flowers

olasank [31]

Answer:

A. f(s) = 2s + 34

B. Mole

C. f(s) = 2s + 54

Step-by-step explanation:

A. Its a prediction the 34 can be any number reasonably close to 25

B. Amount of substance - mole (mole)

c. f(s) = 2s + 54

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2 years ago

ABC and AED are straight lines.

grandymaker [24]

Answer:

CD = 5.7 cm
ED = 3.05 cm

Step-by-step explanation:

a) ΔACD ~ ΔABE so the ratios of corresponding sides are the same. That is ...

CD/BE = CA/BA

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CD = 3.8×12.3/8.2 = 5.7 . . . . cm

b) As above, the ratios of corresponding sides are the same.

ED/AD = BC/AC

ED/9.15 = (12.3-8.2)/12.3 . . . . BC = AC - AB

ED = 9.15×4.1/12.3 = 3.05 . . . . cm

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2 years ago