3 years ago

12) 10 + (-2)+1how do i solve this?

1 answer:

4 0

Answer: 9

Step-by-step explanation: its very simple , first take the -2 out of the parenthesis and put is as 10-2+1 which is positive 9 because 10-2=8 and plus 1 is 9.

You might be interested in

Y = 4x + 2 on a graph

miss Akunina [59]

Answer
X= -0.5
Y=2
If you need me to explain I can.

4 0

3 years ago

A bag contains 2 red marbles, 4 blue marbles, and 8 green marbles. What is the probability of choosing a blue marble?

bixtya [17]

Answer:

okay

Step-by-step explanation:

the probability of choosing blue marble is

p(blue)= 4/14

4 0

3 years ago

In Exercises 51−56, the letters a, b, and c represent nonzero constants. Solve the equation for x

OverLord2011 [107]

Answer:

x = ¾-a

Step-by-step explanation:

x + a = ¾

Subtract a from each side

x + a -a= ¾-a

x = ¾-a

6 0

3 years ago

Read 2 more answers

Determine the value of x. A. 4√2 B. 2/√2 C. 2√2 D. 2

ZanzabumX [31]

Answer:

$\huge\boxed{\sf C.}$

Step-by-step explanation:

sin 45 = opposite / hypotenuse

Where opposite = x , hypotenuse = 4

sin 45 = x / 4

$\sf \frac{\sqrt{2} }{2 } = \frac{x}{4} \\\\x = \frac{4\sqrt{2} }{2} \\\\x = 2\sqrt{2} \\\\\rule[225]{225}{2}$

Hope this helped!

3 0

3 years ago

Show ur work plz! ............

Kipish [7]

28-53= l -25l
Answer is 25

8 0

3 years ago

12) 10 + (-2)+1how do i solve this?​

12) 10 + (-2)+1how do i solve this?