3 years ago

Out of 2000 students in high school

Mathematics

1 answer:

Veseljchak [2.6K]3 years ago

8 0

What’s the question

You might be interested in

What is 9.99 rounded to the nearest tenth

Fofino [41]

Answer:

Step-by-step explanation:

if its .99 go to the next whole number.

5 0

4 years ago

The sum of the lengths of KLM is 16.14 cm. The length of KL is 6 cm and the length of LM is 4.9 cm. What is the length of KM?

maria [59]

C i believe USBDHSUAIS

8 0

2 years ago

Please Help Me !!!!!!

son4ous [18]

$1.\\(4x^2+15x-3)-(-3x^2+5)\\=4x^2+15x-3+3x^2-5\\=7x^2+15x-8\leftarrow A.$

$2.\\-3f^2+4f-3+8f^2+7f+1\\=5f^2+11f-2\leftarrow C.$

$3.\\(2x^2+6x+1)+(-7x^2+2x-3)\\=2x^2+6x+1-7x^2+2x-3\\=-5x^2+8x-2\leftarrow B.$

$4.\\4x^2+3x-3\\\{4;\ 3;-3\}$

$5.\\6x^4+3x^3-2x^2+15x-14\\\{6;\ 3;-2;\ 15;-14\}\to5\leftarrow A.$

$6.\\-7x-5x^2+5\\\{-7\}\leftarrow D.$

$7.\\(2.5\cdot10^4)(4\cdot10^3)=2.5\cdot4\cdot10^{4+3}=10\cdot10^7\\=10^{1+7}=10^8=1\cdot10^8\leftarrow C.$

$8.\\2^2\cdot2^8=2^{2+8}=2^{10}\leftarrow B.$

3 0

3 years ago

Read 2 more answers

What's the commission rate for 9,400×8%

alina1380 [7]

I got 752 as the commission rate

6 0

3 years ago

Solve the system of equations solve for Y

Vadim26 [7]

Answer: (0,-2)

Step-by-step explanation:

3x - 4y = 8

18x -5y = 10

-6(3x -4y)=8(-6)

-18x + 24y = -48

18x -5y = 10

19y= -38

y= -2

18x - 5(-2) =10

18x + 10 = 10

10 10

18x= 0

x= 0

6 0

4 years ago