2 years ago

PLS HELP ME I CANT DO IT AND JMBEING TIMED

Mathematics

1 answer:

tamaranim1 [39]2 years ago

8 0

Answer:

For A+B

a. 0.3+0.8 = 1.1

b. 1.2+1.4 = 2.6

c. 3.4 + 4.2 = 7.6

d. 2.25 + 2.95 = 5.20

For B-A

a. 0.8-0.3 = 0.5

b. 1.4-1.2 = 0.2

c. 4.2-3.4 = 1.2

d. 2.95-2.25 = .070

You might be interested in

What is the measure of Zx?

MA_775_DIABLO [31]

Answer:

x = 139º

Step-by-step explanation:

A line = 180º

180º - 41 º = 139º

3 0

2 years ago

Read 2 more answers

For what values (cases) of the variables the expression does not exist: <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4y%2B

stealth61 [152]

Answer:

y = - $\frac{1}{2}$

Step-by-step explanation:

Given

$\frac{3}{4y+2}$

The denominator of the expression cannot be zero as this would make it undefined. Equating the denominator to zero and solving gives the value that y cannot be, that is

4y + 2 = 0 ( subtract 2 from both sides )

4y = - 2 ( divide both sides by 4 )

y = $\frac{-2}{4}$ = - $\frac{1}{2}$ ← excluded value

6 0

2 years ago

What is the Pythagorean Theorem used for? What is the formula

saveliy_v [14]

The Pythagorean Theorem states that a triangle's hypotenuse is equal to the square's of the other two sides of the triangle.

a² + b² = c<span>²
a = side of triangle
b = other side of triangle
c = hypotenuse (squared)

Find the square root to find the accurate length of the hypotenuse.</span>

5 0

2 years ago

Read 2 more answers

What is -5(-2) equal to

PtichkaEL [24]

Step-by-step explanation:

I think this should be the answer

3 0

2 years ago

Read 2 more answers

Which point is located at (2, 6)? On a coordinate plane, point A is 6 units to the right and 2 units up. Point B is 6 units to t

kow [346]