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3 years ago

Solve Ax + By = C for x.

Mathematics

1 answer:

Zolol [24]3 years ago

7 0

Answer:

the first option

Step-by-step explanation:

Given

Ax + By = C ( subtract By from both sides )

Ax = C - By ( divide both sides by A )

x = $\frac{C-By}{A}$

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What numbers are mulitply and equals negative 30 and when add equals to negative 25

timofeeve [1]

This is impossible without getting a never ending decimal somewhere between 1.14 and 1.15.

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3 years ago

Identify the coefficient in the expression x + 4. A x B 1 C 0 D 4

Hunter-Best [27]

Answer:

Step-by-step explanation:

The coefficient is the number in front of the variable. Since there is not a number written, there is an implied 1

x+4

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The coefficient is 1

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2 years ago

If f(x) = 3x5 + 4x3 + 3, then what is the remainder when f(x) is divided by x - 3?

VikaD [51]

Answer:

840

Step-by-step explanation:

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2 years ago

A horse takes 3 steps to walk the same distance for which a goat takes 4 steps. Suppose 1 step of the dog covers 1/2 of a metre.

almond37 [142]

Answer:

The goat would cover 9 meters in taking 24 steps.

Step-by-step explanation:

There is a mistake in the question so the correct question is below:

A horse takes 3 steps to walk the same distance for which a goat takes 4 steps. Suppose 1 step of the horse covers 1/2 of a metre. How many metres would the goat cover in taking 24 steps?

Now, to find the meters goat cover in taking 24 steps.

As 1 step of horse covers = $\frac{1}{2} \ meter.$

So, 3 step of horse covers = $\frac{1}{2} \times 3$ $=\frac{3}{2} =1.5\ meters.$

Thus, 3 steps of horse covers = 1.5 meters.

As given, the horse takes 3 steps to walk the same distance for which a goat takes 4 steps.

So, the distance covers by goat in 4 steps = 1.5 meters.

Now, to get the meters goat cover in taking 24 steps by using unitary method:

If, the distance cover by the goat in 4 steps = 1.5 meters

So, the distance cover by the goat in 1 step = $\frac{1.5}{4}$

Thus, the distance cover by the goat in 24 steps = $\frac{1.5}{4}\times 24$

= $\frac{36}{3}$

= $9\ meters.$

Therefore, the goat would cover 9 meters in taking 24 steps.

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2 years ago

12. What is the sum of angles aº+bº?

BigorU [14]

Answer:

240

Step-by-step explanation:

360-(60+60) = 240

3 0

3 years ago

Read 2 more answers