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3 years ago

15

sam is thinking of two numbers. the first number has one digit and the second number has three digits. The quotient of the two n

umbers is 75. Their product is 1200. What are sams numbers ?

1 answer:

ANEK [815]3 years ago

5 0

It is 300 and 4 because when you divide 1200 by 4, which is a one digit number, then you get 300, which is a three digit number.

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Answer: I thought you already asked this question.

Step-by-step explanation:

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1 year ago

What should you substitute for y in the bottom equation to solve the system by the substitution method?

Contact [7]

Answer: y= -x-5

Step 1: Determine which equation to change

Since we will be using the substitution method, we will need to substitute y from the bottom equation with information from the top equation. This will be the equation we change.

Step 2: Change the equation

Let’s rewrite the equation we will be working with.

3x+3y= -15

Our goal will be to get y alone on the left side. To start, let’s subtract 3x from both sides, leaving only 3y on the left side.

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This is your answer. Hope this helps! Comment below for more questions.

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3 years ago

An electric pole, 14 metres high, casts a shadow of 10 metres. Find the height of a tree that Casts a Shadow of 15 metres under

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3 years ago

Nitella [24]

Answer:

The answer would be C

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2 years ago

the equation of the line a is given as y = -3/4 x -2. Suppose the line a is parallel to line b and lime t is perpendicular to li

Burka [1]

Answer: The equation for line b is $y = -\frac{3}{4}x + 5$

The equation for line t is $y= \frac{4}{3} x+5$

The attachment shows the original line in green, the parallel line b in red, and the perpendicular line t in blue.

Step-by-step explanation: Use slope intercept form, y = mx + b

The given coordinate, (0,5) is on the y-axis, so 5 will be the y-intercept of the equation. Keep the slope of the original equation and substitute the new value for "b"

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So invert 3/4 to become 4/3 and change the negative sign to positive.

The resulting equation is y = 4x/3 + 5

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3 years ago