All categories

2 years ago

Considering the expression x/2 + y2. Which statements are true?Mark all that apply.

Mathematics

1 answer:

Svet_ta [14]2 years ago

7 0

Answer:

D. 8/2 +(-10)² = 104

Step-by-step explanation:

To find which statements are true, evaluate the expression for the given variable values. You do this by putting the numbers in place of the respective variables, then doing the arithmetic.

The respective expression values are ...

A 83 ≠ 37 . . . . (4/2) +9² = 2 +81 = 83

B 31 ≠ 61

C 52 ≠ 61

D 104 =104 . . . . true statement

I find it less tedious to write a function into a calculator or spreadsheet and let it do the repetitive math. Examples of the calculation are shown above.

You might be interested in

Ben solved an equation as shown below, Equation 2 (-3×+1)=9×-8. what did he do wrong. step1. -6×+2=9×- 8. step2. -6×+9×=-8+2. st

AlekseyPX

He just switched sides of the variables and numbers. Instead if adding the opposite.

8 0

3 years ago

Read 2 more answers

What is the slope of the line that passes through (-1,3) and (4,6)

WINSTONCH [101]

0.6 would be the slope

5 0

2 years ago

PLZZ could someone help me out with this and explain

jenyasd209 [6]

Answer:

It would be D because X^2 is different from 3x you would just multiply X^2 by 1 and 3x by 1 to get x^2+3x

3 0

2 years ago

Read 2 more answers

While reviewing his budget, Andre calculated his variable and total expenses for last month: variable expenses: $2,863.09 total

Elenna [48]

Answer:

Fixed expenses = 1767.07

Step-by-step explanation:

Andre calculated his variable and total expenses for last month.

His variable expenses is $2,863.09

His total expenses is $4,630.16

Now, Total expenses = Variable expenses + Fixed expenses

So, Fixed expenses = Total expenses - Variable expenses

⇒ F = T - V

⇒ F = 4630.16 - 2863.09

⇒ F = 1767.07

So, this the equation to represent Andre's fixed income. (Answer)

7 0

2 years ago

Read 2 more answers

What is proving triangles congruent by ASA and AAS

anastassius [24]

So ASA is angle side angle, and that means that if you prove that the side, and the side adjacent to that side and the angle between those two sides are all congruent to another triangle's sides and angle, the triangles are both congruent.
The AAS is angle angle side, or something, so say you have a triangle and you prove that two of its angles are congruent along with a side to another triangle's, then it's AAS. I understand where the confusion might be. I guess it's just a matter of what you state first in your proof?

6 0

3 years ago