Question 5 and 6 I need answers to

Mathematics

1 answer:

Nimfa-mama [501]1 year ago

4 0

Answer:

and also mark me the brainliest for the answer

Step-by-step explanation:

You might be interested in

What single decimal multiplier would you use to increase by 15% followed by a 14% increase?

umka2103 [35]

9514 1404 393

Answer:

1.311

Step-by-step explanation:

That multiplier is the product of the multipliers for each of the increases:

(1 +15%)(1 +14%) = 1.15×1.14 = 1.311

5 0

3 years ago

Emma is carpeting 2 perfectly square rooms.

ivolga24 [154]

She's wrong. If you have two squares, $S_1$ with side $s_1$ and $S_2$ with side $s_2$ , it's not true that the sum of their areas is equivalent to the area of a square $S_3$ with side $s_3=s_1+s_2$ .

So, there's no point in summing the two sides. Instead, you have to compute the areas of the two squares and then sum them up.

So, the area of the first square is $2.7^2$ , and the area of the second square is $3.3^2$ .

Add these two numbers and you'll get how many squared meters of carpet she'll need.

6 0

3 years ago

Does the system of equations have no solution, one solution, or an infinite number of solutions? −5x+y=−1−5x+y=10

kherson [118]

Answer:

5x-y=9, y=5x+19 write both equations in same formy=5x-9 for the first and havey=5x+19 for the second. These are two parallel lines with different intercepts. They do not intersect or coincide. No solutions

and y=6x+14, 12x-2y=-28 write both equations in same formy=6x+142y=12x+28 or y=6x+14. They are the same line. The solution is all of the points on the line.

Step-by-step explanation:

I hope it will help you have a great day bye and Mark brainlist if the answer is correct I am sorry if the answer is worng 