All categories

3 years ago

Which expression is equivalent to 2 - 35

Mathematics

1 answer:

rusak2 [61]3 years ago

5 0

Answer: 2+(-35)

Step-by-step explanation:

When finding which equation is equivalent to the one you have. It's best to find what your equation's answer is.

2-35 equals -33

So we need to find the other equation that equals the same, for that's "equivalent". When you're trying to add a positive and a negative together, you're actually subtracting them because of the negative. In which your answer would end up as a negative, and if the negative is the greater number, you subtract it that way. Sometimes it's good to use a number line so you don't mess up if you're gonna go that way.

You might be interested in

Using appropriate properties find: 2/3 × 3/4 + 3/7 × 3/4

Viktor [21]

Answer:

$\frac{23}{28}$

Step-by-step explanation:

$\frac{2}{3} \times \frac{3}{4} + \frac{3}{7} \times \frac{3}{4}$

$= > \frac{3}{4} ( \frac{2}{3} + \frac{3}{7} )$

$= > \frac{3}{4} \times \frac{23}{21}$

Reducing 3 from numerator and denominator,

$= > \frac{23}{4 \times 7} = \frac{23}{28}$

3 0

3 years ago

Write an equation perpendicular to x-4y= 20 that passes through the point (2, -5)

KIM [24]

4(x -2) +(y +5) = 0 . . . . . an equation

4x +y = 3 . . . . . . . . . . . . the equation in standard form
___
A graph can be seen at
https://www.desmos.com/calculator/3ct9gfxclj

5 0

3 years ago

What happens when the scale factor is negative?

Anastaziya [24]

That menas that it we be negative because any thing that is negative is going bigger

7 0

3 years ago

Read 2 more answers

Question Help

Lady bird [3.3K]

Answer:

19 1-point shots and 32 2-point shots

Step-by-step explanation:

Let x be the amount of 1-point shots they made and y be the amount of 2-point shots they made then...

x+y=51

x+2y=83

We can solve this equation using elimination. In this case, we can eliminate x be subtracting the two equations.

-y=-32

Divide both sides by -1

y=32

Plug this back into the equation to solve for x

x+32=51

Subtract 32 from both sides

x=19

They scored 19 1-point shots and 32 2-point shots.

8 0

3 years ago

Which point is an x-intercept of the quadratic function f(x) = (x – 4)(x + 2)? (–4, 0) (–2, 0) (0, 2) (4, –2)

son4ous [18]

<span>f(x) = (x – 4)(x + 2),
x-intercept means that f(x) = 0.

0 = (x-4)(x+2)
(x-4)=0, x= 4, point (4,0)
(x+2)=0, x = -2, point (-2,0)

This graph has 2 x-intercepts: (4,0) and (-2,0).

From given answers we can choose only </span>(-2,0).

5 0

3 years ago

Read 2 more answers