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Wittaler [7]
3 years ago
8

NEED HELP QUICK!!!!!!!!!!!!!!!

Mathematics
1 answer:
Ne4ueva [31]3 years ago
3 0
The answer is - 1.5. subtract -2.5 by -1.5
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Please help!!!!!!!!!!
vovikov84 [41]

Answer:

104 ft^2

Step-by-step explanation:

Before we start, one thing to notice is the 90 degrees symbol at the corners. This lets you know a rectangle has four 90 degrees angle, which will help in the next step.

First, separate the shape to become three rectangles.

After you've done that, start with the first recantgle on the left.

The edges are 8 and 5. To find the area, you must multiple 8 by 5.

8 * 5 =40

The area is 40 for the first rectangle.

Next, we do the second rectangle to the right of the first one.

oThe edges are 6 and 4. We know it is four because the full length on the rectangle on the left is 8 and below the 6 ft is the place that says 4 ft. The 6ft line cuts to rectangle in half so the other edge will be 4 ft. (Hope that made sense )

Now we find the area of the second rectangle by multiplying 6 and 4

6 *4 = 24

Now we conclude with the third rectangle. We know one edge which is 5 and the other edge will be 8 because, at the opposite end, it tells us the length is 8.

Now we multiply 8 and 5.

8 * 5 = 40.

Now, the three numbers we have found are 40, 24, and 40. Our final step is to add up these three numbers from the rectangles we made to find the area.

40 + 24 + 40 =  104

The area will be 104 ft^2

I hope this explanation helped and have a good day!

8 0
3 years ago
How do you know which operation to choose when solving a real ­life problem?
Mkey [24]

Answer:

whatever operation u used , execpt decimals

Step-by-step explanation:

real world problems are just like normal math, with rulrs

1. when your dealing with people,  round the decimal up or down and put it in the operation, if the answer fits use it,  same with money

2. fractions are, mixed can be converted into decimals, like 0.25, 25% as 1/4, or 1.25, 125% or 1 1/4

7 0
3 years ago
Read 2 more answers
Y=−2x+5 and y=−12x−3 . Are the lines parallel, perpendicular, or neither?
lina2011 [118]

Answer:

Neither.

Parallel lines have the same slope. Perpendicular lines have the opposite reciprocal slope. Neither of these are the case in this example, so the correct answer is Neither.

Let me know if this helps!

5 0
3 years ago
Which phrase describes the algebraic expression 6x?
Allisa [31]

The algebraic expression uses the terms to denote symbols

sum of means addition

difference of means subtraction

product of means multiplication

quotient of means division

Here we have the term 6x

which actually means 6 times x or

6 multiplied by x

hence by multiplication we use the word product of

so we have the product of 6 and a number as our right answer

5 0
3 years ago
Read 3 more answers
City 1
Stels [109]
Random question they gave me that i’m not answering have a good day
3 0
3 years ago
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