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3 years ago

Find the solution of the system of equations. −6x+6y= −24 −6x+9y= −45

Mathematics

1 answer:

Arisa [49]3 years ago

5 0

Answer: use photo math on the appstore

Step-by-step explanation:

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Find the value of x. Round the length to the nearest tenth.

Virty [35]

Answer:

5.1

Step-by-step explanation:

$tan \ 25 = \frac{opposite \ side}{adjacen \ side}\\\\tan \ 25 =\frac{x}{11}\\\\0.4663 =\frac{x}{11}$

0.4663 * 11 = x

x = 5.1293

x = 5.1

7 0

3 years ago

What is the range of the function f(x) = 4x + 9, given the domain D = {-4, -2, 0, 2}?

anyanavicka [17]

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$f( - 4) = 4( - 4) + 9 = - 7$

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$f( - 2) = 4( - 2) + 9 = 1$

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$f(0) = 4(0) + 9 = 9$

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$f(2) = 4(2) + 9 = 17$

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Thus ;

R = { - 7 , 1 , 9 , 17 }

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The correct answer is (( D )) .

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3 0

2 years ago

The histogram shows the number of morning customers who visited North Cafe and South Cafe over a one-month period. Which predict

vlabodo [156]

The answer to the question is

B. The north restaurant can expect to have 20 fewer morning visitors than the south restaurant.

Hope this helps!

8 0

2 years ago

Read 2 more answers

A business owner noted the features of the 100 cars parked at the business. Here are the results:

xxMikexx [17]

15 is the anwser!!!!!!

8 0

2 years ago

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The equation of a parabola is given.

Irina18 [472]

y = −1/4x^2 + 4x − 19

1. Use x = -b/2a to find x.

x = -4/2(-1/4)

x = -4/(-1/2)

x = -4/1 • (-2/1)

x = 8/1

x = 8

2. Plug x into the function to find your vertex.

Replace every x you see in the function with 8 and do the math.

Take it from here.

5 0

3 years ago