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3 years ago

A rotation of 180 doesn't matter if it's clockwise or counterclockwise because

Mathematics

2 answers:

stira [4]3 years ago

8 0

It goes to the opposing side of the circle, its a semicircle, or straight angle either way.

kirill [66]3 years ago

6 0

If it goes around the circle counterclockwise its 180 degrees. If you go clockwise its negative 180 degrees. Negative 180 degrees =360-180=180. So it ends at the same spot.

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The Haynes family is building an addition to their house that includes a new

elixir [45]

Answer:

Part A

$A_{t}=22(12+w)$

Applying Distributive property: $A_{t}=264+22w$

Part B

$A_{t}=660\ ft^2$

Step-by-step explanation:

 Attached is the model that belongs to this exercise (The model was missing)

The formula for calculate the area of a rectangle is:

$A=lw$

Where "l" is the lenght and "w" is the width.

Part A

Notice that the dimensions of the new bathroom are:

$l=22\ ft\\w=12\ ft$

We do not know the width of the new bathroom, but we know that both rooms will have the same length. Knowing this, we can write an expression for the total area of both rooms by using the Distributive Property:

$A_{t}=22(12+w)$

Applying Distributive property:

$A_{t}=264+22w$

Part B

If the width of the bedroom is 18 feet, you need to substitute this value into the expression $A_{t}=264+22w$ in order to find the total square footage of the two rooms:

$A_{t}=264+22w\\\\A_{t}=660\ ft^2$

6 0

3 years ago

I am my sisters brother and i wanted to ask if you could help and tell me what is 20 + 20

Romashka-Z-Leto [24]

The answer to your question is 40.

7 0

2 years ago

(5,0) is a solution to the equation y = 5x + 5 Question 11 options: True False

Keith_Richards [23]

Answer:

False

Step-by-step explanation:

y=5x + 5

0=5 (5)+5

0=10+5

0≠15

False

5 0

3 years ago

Evaluate the following expression when b = -4 , -4.5b=

Elza [17]

Answer:

Step-by-step explanation:

The question is asking you to evaluate -4.5b, which is a simplified way of saying

-4.5 * b

Since we know that b = -4, we can insert that instead of b.

-4.5 * -4

The two negatives cancel each other out, so you're left with

4.5 * 4 = 18

6 0

3 years ago

What's the answer to this question, a salesperson receives a 3% commission on sales the salesperson receives a $180 in commissio

VikaD [51]

$5.40 is off
180-5.4= $174.60

7 0

3 years ago