3 years ago

Pls help I’m not goof at simplifying

Mathematics

2 answers:

otez555 [7]3 years ago

8 0

It would be 4

5 - (- 1)
Would just be 5 - 1 which is 4

aivan3 [116]3 years ago

4 0

5-(-1) you need to change the negative one to a positive one
5+(+1)then just remove the parentheses and add them up witch gives
5+6

You might be interested in

Jamie is making bread with rye flour and wheat flour, using a total of 3 cups of flour. If she

vlada-n [284]

Answer:

3:1

Step-by-step explanation:

&%6#46+4636$7$-&&%$44

7 0

3 years ago

The area of a rectangle is 64 square centimeters. The rectangle is 4 centimeters wide. How long is the rectangle.

VLD [36.1K]

The Area is the width times the height: A = w x h;
Then, 64 = w x h;
h = 4 + w;
64 = 4w + w^2;
w^2 + 4w - 64 = 0;
We solve this equation: w1 ≈ 6,24 > 0 (okay); w2 ≈ - 10,24 < 0 (not okay);
Finally, h1 ≈ 10,24;

4 0

3 years ago

Polygon Q is a scaled copy of Polygon P using a scale factor of 1/2. Polygon 1 point

DiKsa [7]

Answer:

1/4

Step-by-step explanation:

The scale factor for area is the square of the scale factor for linear dimensions.

area scale factor = (1/2)² = 1/4

Polygon Q's area is 1/4 of the area of Polygon P.

7 0

3 years ago

I need help with this question

kifflom [539]

Answer:

(-1,9)

(0,3)

(1,-3)

(5,-27)

Step-by-step explanation:

Plug x values into the equation.

6 0

2 years ago

Tell whether the lines of the pair of equations are parallel, perpendicular, or neither.

tino4ka555 [31]

First Equation:

$y= -\frac{3}{4} x+2$

Second Equation can be written as:

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

Slope of first equation is -3/4 and slope of second equation is 3/4.
Slope of parallel lines must be equal, and slope of perpendicular lines are the negative reciprocal of each other. None of these conditions can be seen for given two equations.

So, the two lines are neither parallel nor perpendicular.
So correct option is C

7 0

3 years ago

Read 2 more answers