When two numbers are added , the sum is the same regardless of the order of addends … what property is that ?

Answer:

Step-by-step explanation:

[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]

Answer:  T=1700

Step-by-step explanation:

Answer:

See Explanation

Step-by-step explanation:

Required

Expression for area of triangle

This is calculated using

[tex]Area = \frac{1}{2} * base * height[/tex]

Assume that:

[tex]base = 5cm; height = 2cm[/tex]

The equation becomes

[tex]Area = \frac{1}{2} * 5* 2[/tex]

Answer:

Step-by-step explanation:

the given figure is rectangle

area of rectangle=l*b

=5*6

=30 ft^2

Answer:

Area = 30 ft²

Step-by-step explanation:

This figure is a rectangle, therefore;

Area of a rectangle = B*W

A = 5*6

A = 30

Therefore the area of the given rectangle is 30 ft²

Hope this helps!

Answer: B and E apply. I know for sure.

Step-by-step explanation:

everything can be found in the picture

Answer:

y = 4x+3x^2

Step-by-step explanation:

For an equation to be linear, x must have a power of 1

y = 4x+3x^2 has a power of x that is not x  ( x^2) so this is not linear  ( it is quadratic)

Answer:

21

Step-by-step explanation:

Volume of a cuboid is given by

V = l*w*h

924 = 4 (x+1) (x+11)

FOIL

924 = 4(x^2 +11x+x+11)

924 = 4(x^2+12x+11)

Divide each side by 4

231 = (x^2+12x+11)

Subtract 231 from each side

0 = x^2 +12x +11-231

0 = x^2 +12x - 220

Factor

0 = (x+22) (x-10)

Using the zero product property

x+22 =0  x-10 =0

x=-22  x=10

We cannot have a negative length

x=10

The side lengths are 4, 10+1, 10+11

4,11,21

The longest is 21

Answer:

(1, 1)

Step-by-step explanation:

I've attached a picture above. Do tell me if you're still confused. This is just one of many methods

Answer:

(1,1)

Step-by-step explanation:

See the steps below:)

Answer:

1.725 mph

There are 5280 feet in a mile, so you divide by that and get 12.075. Since it's seven hours, you divide by 7 and get 1.725.

Answer: 9108

Step-by-step explanation: To solve ur problem u hsd to do 63756 divided by 7 to find out how much sam ran per hour. I hope it helps u! ItzofficallySriSri signing off!

Answer:

.321428571

Step-by-step explanation:

P(blue shirt | girl)

This means what is the probability of a blue shirt given that we have a girl

There are 56 girls and 18 girls wearing blue shirts

P(blue shirt | girl) = girls in blue shirts / girls

                            = 18/56

                               =.321428571

9514 1404 393

Answer:

  156°   or   13π/15 radians

Step-by-step explanation:

156 times 1° is 156°.

In radians, the angle measure is (156°)(π/180°) = 13π/15 radians.

Answer:

B) 9x² + 6x + 1

Step-by-step explanation:

use the FOIL method:

(3x + 1)(3x + 1)

F:  3x(3x) = 9x²

O:  3x(1) = 3x

I:  3x(1) = 3x

L:  1(1) = 1

combine the 'like terms' in the middle to get 6x

answer: 9x² + 6x + 1

Answer:

the answer is B. 9x^2 + 6x+1

Answer:

Volume = 288 in.³

Step-by-step explanation:

Volume of the solid = volume of the cube + volume of the square pyramid

V = a³ + ⅓*a²*h

a = 6 in.

h = 12 - 6 = 6 in.

Plug in the values into the volume formula

Volume = 6³ + ⅓*6²*6

Volume = 216 + 72

Volume = 288 in.³

Answer:

m=−2,y=1

Step-by-step explanation:

Answer:

B. 8 square root 2 is the answer.

Answer:

The description is that the function was translated 4 units to the right and 8 units down.

Step-by-step explanation:

Translations:

Translating a function f(x) a units to the right is the same as finding f(x - a).

Translating a function f(x) a units to the left is the same as finding f(x + a).

Translating a function f(x) a units up is the same as finding f(x) + a.

Translating a function f(x) a units down is the same as finding f(x) - a.

y= x² to y = (x-4)²-8

First at the domain, x becomes x - 4, so f(x) becomes f(x - 4), that is, the function was translated 4 units to the right.

Then the function is subtracted by 8, that is, it was translated 8 units down.

The description is that the function was translated 4 units to the right and 8 units down.

Answer:

Assuming that ladders should be placed at an 75° angle, let's translate it into a slope of 3.732 of a line (looked the value up, was too lazy to calculate it)

the distance from the orign in the picture is your answer, and one side of a triangle formed by the wall, the ground and the ladder

Answer:

9.57m

Step-by-step explanation:

Answer:

Other person's wrong, I tried their answer. It's actually 9.6. They would've been right but they rounded to the nearest HUNDREDTH. Not tenth.

Answer:

28.26

Step-by-step explanation:

Circumference= 2 pi x r

Diameter= 9 (double the radius)

Radius= 4.5

Pi= 3.14

2 x 3.14= 6.28

6.28 x 3.14= 28.26

:D

Answer:

See Explanation

Step-by-step explanation:

Given

The three equations

Required

Label the x and y-axes

The general rule is to place the independent variable (x) on the x-axis and the dependent (y) on the y-axis.

What x and y represented are always stated after writing the equation.

So, we have:

[tex](a)\ y = x + 5[/tex]

[tex]x \to[/tex] Number of chores

[tex]y \to[/tex]Amount

[tex](b)\ y =15x[/tex]

[tex]x \to[/tex] Time (hours)

[tex]y \to[/tex]Miles traveled

[tex](c)\ y = 6x[/tex]

[tex]x \to[/tex] Time (hours)

[tex]y \to[/tex]Miles traveled

Answer:

Hello! answer: 11

Step-by-step explanation:

60 × 60 = 3600

11 × 11 = 121

3600 + 121 = 3721

√3721 = 61

therefore 11 is the missing leg Hope that helps!