All categories

3 years ago

Which expression simplifies to 40?

Mathematics

1 answer:

BartSMP [9]3 years ago

5 0

The correct answer is the last one

You might be interested in

What is the exact distance from (-5,1) to (3,0).

Ilya [14]

Answer:

The distance between the two points is $\sqrt{65} \ \text{units}.$

Step-by-step explanation:

In order to find the distance between two coordinate pairs, we can use the distance formula:

$\displaystyle \bullet \ \ \ d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Our coordinate pairs need to be labeled accordingly, so we can use this naming system:

$\bullet \ \ \ (x_1, y_1), (x_2, y_2)$

This assigns a name to our points:

$x_1 = -5$
$y_1 = 1$
$x_2 = 3$
$y_2 = 0$

Therefore, we can plug these into the formula and solve:

$d=\sqrt{(3-(-5))^2+(0-1)^2}\\\\d=\sqrt{(8)^2+(-1)^2}\\\\d=\sqrt{8^2+1^2}\\\\d=\sqrt{64+1}\\\\d=\sqrt{65}$

Therefore, the distance between the two points is $\sqrt{65} \ \text{units}$ .

5 0

2 years ago

Tell whether the given value is a solution of the inequality

topjm [15]

Answer:

the given value <u>is</u> a solution of the inequality

Step-by-step explanation:

12 + m ≥ -4 if m = -3

12 + (-3) ≥ -4

9 ≥ -4

9 is greater than or equal to -4

5 0

2 years ago

PLEASE HELP, ILL GIVE MANY POINTS AND BRAINLIEST ANSWER TOTHE FASTEST ONE

spin [16.1K]

Answer:

WHATS THE QUESTION

Step-by-step explanation:

???rrtrttt r the r

7 0

2 years ago

So i called a friend a brat as a joke but shes mad at me now what do i do

Dmitry_Shevchenko [17]

You could apologize

3 0

2 years ago

,mcwencjkwdncdjcdevc

adelina 88 [10]

Not a sufficient enough question, pls elaborate.

6 0

3 years ago