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2 years ago

5x + 9y = 10 -x +2=7/3y

Mathematics

1 answer:

Airida [17]2 years ago

8 0

Answer:

7/3y

Step-by-step explanation:

5x + 9y = 10

-x +2=7/3y

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Can some help me out with this EXTRA POINTS!!

Butoxors [25]

Answer: ≈ 185.73009

Step-by-step explanation:

area of square: $length^{2}$

area of circle: $\frac{radius^{2} * \pi }{y}$

length: 15

radius = diameter/2

radius: 5

area of square - area of circle = area between square and circle:

$15^{2} - \frac{5^{2} * \pi }{2} = 225 - \frac{25\pi}{2}$ ≈ 185.73009

hope it helps!

Please mark as brainliest.

8 0

2 years ago

I can’t figure this out

patriot [66]

Answer:

$m \leq 4.3$

Step-by-step explanation:

We need to get m on one side all by itself. To achieve this, let's subtract both sides by 1.2 to get $m \leq 5.5-1.2 \implies m \leq 4.3$ .

7 0

3 years ago

What is the value of 4.5 x 10^5 written in standard form?

soldier1979 [14.2K]

Answer:

4500000

Step-by-step explanation: Let me know if this helped

3 0

3 years ago

In the mathematical expression 4 * 3 + 15 / 3 - 6, which operation is performed first?

sveta [45]

Multiplication would be first

5 0

3 years ago

How do u graph x+y=-2

sdas [7]

Answer:

The answer is

$y = - x - 2$

Step-by-step explanation:

The problem is

$x + y = - 2$

First we have to bring x to the other side se we subtract x from both sides

$x + y = - 2 \\ - x \: \: \: = - 2 - x$

Then we have to put it in order so the answer is

$y = - x - 2$

4 0

3 years ago