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STALIN [3.7K]
3 years ago
6

Solve for y. 2.4x -1.5y=3

Mathematics
2 answers:
Reil [10]3 years ago
8 0
Is there an x? Or do I need to solve for both?
labwork [276]3 years ago
6 0

Answer:

y = 1.6x - 2

Step-by-step explanation:

 2.4x - 1.5y = 3

→2.4x - 1.5y + -2.4x = 3 + -2.4x ( first add -2.4x on both sides) = -1.5y = -2.4x + 3

→\frac{-1.5}{-1.5} = \frac{-2,4x + 3}{-1.5} ( divide both sides by egative 1.5)

→ y = 1.6x -2 or -2 + 1.6

HOPE IT HELPED

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How do you find the missing height of a triangle?
g100num [7]

Answer:

Use the Pythagorean theorem

Step-by-step explanation:

The pythagorean theorem is a^{2} +b^{2} =c^{2} where a is a height, b is a height, and c is the hypotenuse, which is the longest side of a triangle. For example, if the triangle has two side with lengths of three and four we would put them into the equation to get:

3^{2} +4^{2} =c^{2}

Simplify the equation to get:

9+16=c^2

Add 16 and 9 to get 25 and take the square root of both sides:

\sqrt{25} =c

The sqrt of 25 is 5. Therefore, the length of the hypotenuse, or c, is 5.

8 0
3 years ago
Read 2 more answers
I need help with this please. It’s probability.
Vinvika [58]

Answer:

2/13

Step-by-step explanation:

In a deck of 52 cards, there are 2 sets of red cards. Diamonds and Hearts. In each set of red cards, there are 4 fives. If there are 2 sets, that means that there are 8 red fives in the deck of 52 cards. This means that the probability is 8/52 which is simplified into 2/13.

8 0
3 years ago
Write the following expression in decimal notation: 234 x 109.
Vikki [24]
234x10^9
=2.34x10^11
5 0
3 years ago
Estimate the sum of 299 and 388
Svetllana [295]

For this case we have the following numbers:

299

388

Let's round up each of the numbers to the nearest hundred,

We have then:

299 = 300

388 = 400

We note that now we have two numbers whose approximation is easier to add.

We have then:

300 + 400 = 700

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7 0
3 years ago
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For the following exercises, solve each inequality and write the solution in interval notation.
WARRIOR [948]

Answer:

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Step-by-step explanation:

An absolute value inequality |x-2|>10 is given.

It is required to solve the inequality and write the solution in interval form.

To write the solution, first solve the given absolute value inequality algebraically and then write it in interval notation.

Step 1 of 2

The given absolute value inequality is $|x-2|>10$.

The inequality can be written as

x-2<10 and x-2>-10

First solve the inequality, x-2<10.

Add 2 on both sides,

x-2<10

x-2+2<10+2

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Step 2 of 2

Solve the inequality x-2>-10.

Add 2 on both sides,

x-2>-10

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The solution of the inequality in interval notation is given by -8<x<12.

7 0
2 years ago
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