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mixas84 [53]
2 years ago
14

Question 6Simplify the following expression.-3 + 4a - 3b + 2) - 5(2-a + 3b)​

Mathematics
2 answers:
Rama09 [41]2 years ago
8 0
This expression simplified would be 9a-18b-11
Furkat [3]2 years ago
3 0
9a-18b-11....................
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The drawing plan for an art studio shows a rectangle that is 13.2 inches by 6 inches. The scale in the plan is 3 in 5 ft. Find t
IceJOKER [234]

Answer:

Actual length = 22 feet

Actual width = 10 feet

Actual area = 220 sq. feet.

Step-by-step explanation:

The scale in the drawing plan is 3 inches : 5 feet.

So, it interprets that the original length of 5 feet is drawn in the drawing plan of 3 inches length.

Therefore, 13.2 inches length of the drawing is equivalent to \frac{5}{3}\times 13.2 = 22 feet in the original length. (Answer)

And, the 6 inches width of the drawing is equivalent to \frac{5}{3} \times 6 = 10 feet in the original width. (Answer)

Now, the area of the actual studio will be (22 × 10) = 220 sq. feet. (Answer)

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3 years ago
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2 + 2 = 4
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4 0
3 years ago
-3m-1<-10 or -4+2m<-14
Liono4ka [1.6K]

Answer:

m>3 or m<-5

Step-by-step explanation:

First simplify -3m-1 < -10:

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m > 3 (switch direction of sign when dividing by negative number)

Then simplify -4+2m<-14:

2m<-10

m<-5

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8 0
3 years ago
Which pairs of figures represent isometric transformations?<br> Choose all answers that are correct.
Nezavi [6.7K]
The size and shape have to stay the same, so only the first (rotation) and last one (reflection or rotation) are isometric transformations

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5 0
3 years ago
Shown below.
Anna007 [38]

Answer: The domain is all real numbers greater than or equal to

4, and the range is all real numbers

Step-by-step explanation:

4 0
3 years ago
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